diff --git a/docs/BUG_HISTORY.md b/docs/BUG_HISTORY.md
index e59bc03d..a61e6b05 100644
--- a/docs/BUG_HISTORY.md
+++ b/docs/BUG_HISTORY.md
@@ -5531,6 +5531,38 @@
 - 复发自：无
 - 修复版本：未修复
 
+## BUG-380 | 覆盖完成后仍用整窗 D9/D24 追问已入账日期
+
+- 状态：resolved
+- 首次发现：2026-08-25
+- 最近更新：2026-08-25
+- 影响面：`session_outcome`、`candidate_contrast_packet`、`method_followup_plan`、`record_agentic_rectification_evidence_batch`、生时纠正系统提示
+- 用户现象：方法覆盖已齐、引擎探针已空、候选仍是并列区间时，访谈继续问整窗学业/感情盘，并再次追问已入账的入学或分手日期。同一日感情结束用不同原句会写入第二行。
+- 触发条件：挡住出牌的方法层已齐；剩余候选分钟共享 D9；学业质量与职业备注已入账；引擎 `discriminating_event_probes` 为空；用户用另一句话重复已记日期。
+- 根因：(1) 收集计划把整窗 `varga_observation` 当成区分探针，`discriminatorProbe: null` 被 `??` 回退成该追问，会话无法进入 `provisional_range`。(2) 剩余分钟拆分仍问已编码的高考发挥与职业类型，且 D4 不在剩余层顺序里。(3) 证据批处理只按 quote 做幂等。
+- 修复：区分探针只来自引擎探针和当前候选分钟的剩余分盘；已编码的学业质量/职业备注跳过 D24/D10；加入 D4 剩余拆分。没有剩余拆分时 `next_followup` 为空并落实 `offer_provisional_range`。同 case、同 kind、同发生日的确认行按日期去重。不改 Skill `10.0.11`。
+- 验证：`frontend/tests/rectification-eight-method.test.ts`、`frontend/tests/rectification-decide-next-action.test.ts`、`frontend/tests/rectification-inference-machine.test.ts`、`frontend/tests/rectification-v9-agent.test.ts`、`frontend/tests/rectification-v9-migration.test.ts`。
+- 防复发：覆盖完成后不得把整窗 D9/D10/D24 观察当成区分探针。已入账的入学、分手日期和考试质量不得再问。没有剩余分钟拆分时必须给并列区间，不得继续访谈。不得改已哈希 Skill `10.0.11`。
+- 相关记录：BUG-192、BUG-351、BUG-366、BUG-375、BUG-379
+- 复发自：BUG-379（邻近年学业存在性探针已跳过，但仍用整窗观察和剩余 D24 题干继续问入学/高考）
+- 修复版本：待发布
+
+## BUG-379 | 生时纠正已记入学后仍编造高考年并再问入学
+
+- 状态：resolved
+- 首次发现：2026-08-25
+- 最近更新：2026-08-25
+- 影响面：`discriminating_event_probes`、`method_followup_plan`、`serverOwnedChoiceCopy`、生时纠正系统提示
+- 用户现象：已经记下入学年月后，下一问仍假定某年高考、再问大学哪年入学或毕业。点选卡题干变成空泛的「有没有这件事」。
+- 触发条件：账本已有带日期 `education_start`；引擎仍按出生年+17 发出邻近年学业存在性探针；模型把探针年说成已经发生的事实。
+- 根因：(1) 学业存在性探针只跳过同一日历年，高考/入学同一学年的前一年仍会出题。(2) 冲突探针在方法覆盖未齐时插队，挡住事业等下一层。(3) 系统提示只写「不得发明年份」，没有禁止把探针年说成事实，也没有禁止再问已入账的入学/分手日期。(4) 服务器点选题干写成「有没有这件事」，丢掉事件家族。
+- 修复：学业存在性探针跳过已记学业年的 ±1 年；质量探针仍按精确年。Followup 对邻近年存在性探针不再插队。追问提示带上已记入学/毕业/感情起止，并禁止把未证实年份说成已经发生。点选题干改用假设句里的事件家族。不改 Skill `10.0.11`。
+- 验证：`frontend/tests/rectification-eight-method.test.ts`、`frontend/tests/rectification-choice-card.test.ts`、`frontend/tests/rectification-v9-agent.test.ts`、`tests/test_rectification_event_probes.py`。
+- 防复发：已有入学证据时不得再问入学年，也不得把年龄带推算的高考年说成事实。邻近年学业存在性探针不得挡住下一方法层。点选题干必须带事件家族，不能只写「有没有这件事」。不得改已哈希 Skill `10.0.11`。
+- 相关记录：BUG-192、BUG-351、BUG-375
+- 复发自：BUG-192（已说外地上大学后仍换词重问迁居；本次是已记入学后按年龄带编造高考年再问入学）
+- 修复版本：待发布
+
 ## BUG-378 | staging 质量门 2021/2022：activity 合同仍要求 settled.spoken
 
 - 状态：resolved
diff --git a/frontend/src/lib/rectification-agentic/core/build-state.ts b/frontend/src/lib/rectification-agentic/core/build-state.ts
index c2fdfe97..6f4dcc3a 100644
--- a/frontend/src/lib/rectification-agentic/core/build-state.ts
+++ b/frontend/src/lib/rectification-agentic/core/build-state.ts
@@ -340,5 +340,6 @@ function phaseFor(status: ResultStatus, fallback: RectificationPhase): Rectifica
   if (status === "converged" || status === "credible_range") return "completed";
   if (status === "max_rounds_reached" || status === "validation_failed") return "stopped";
   if (status === "insufficient_evidence") return "event_collection";
+  if (status === "discriminating") return "discrimination";
   return fallback;
 }
diff --git a/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts b/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts
index 732d1374..8f824d1d 100644
--- a/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts
+++ b/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts
@@ -67,29 +67,13 @@ export type EngineContrastProbe = Readonly<{
   right_time?: string;
 }>;
 
-const D10_PREDICTIONS: Readonly<Record<string, string>> = {
-  白羊: "某一阶段身份独立、承担主导职责",
-  金牛: "稳定技术或事务执行、在组织内慢慢积累",
-  双子: "沟通、写作或频繁切换任务",
-  巨蟹: "照顾、家庭或情感劳动更重的职责",
-  狮子: "站到台前、带人、或公开担责",
-  处女: "稳定技术执行、组织内分析或服务",
-  天秤: "跨领域合作、工作环境或合作模式变化",
-  天蝎: "研究、转化、或把一件事做深",
-  射手: "跨领域、教学或更开阔的工作环境",
-  摩羯: "管理职责、长期结构、延迟回报",
-  水瓶: "独立技术路线、非传统协作",
-  双鱼: "服务、艺术或界限更模糊的工作",
-};
-
-const REMAINING_LAYER_ORDER = ["d24", "d5", "d10", "d9"] as const;
-const DUTY_ANSWERED_RE = /技术执行|算法|分析|数据处理|系统维护|组织型|第三个|照顾、家庭|台前|带人|公开担责/;
+const REMAINING_LAYER_ORDER = ["d24", "d5", "d10", "d9", "d4"] as const;
+const DUTY_ANSWERED_RE = /技术执行|算法|分析|数据处理|系统维护|组织型|第三个|照顾、家庭|台前|带人|公开担责|程序员|前端|工程师|开发/;
+const EXAM_QUALITY_RE = /失利|失常|复读|没考好|考砸|发挥不好|发挥失常|压力很大/;
+const RELOCATION_RE = /搬家|离乡|迁居|长期异地|离开家/;
+const LIVE_EVIDENCE = new Set(["confirmed", "draft", "pending_confirmation"]);
 const ANSWER_CLASSES: ReadonlySet<string> = new Set(["yes", "weak_yes", "no", "unsure"]);
 
-function signKey(value: string): string {
-  return value.replace(/座$/, "").trim();
-}
-
 function clockMinutes(time: string): number {
   const [hour, minute] = time.split(":").map(Number);
   return hour * 60 + minute;
@@ -136,19 +120,39 @@ export function remainingVargaSplits(
   return rows;
 }
 
-export function askedKeysFromOccupationEvidence(
+export function askedKeysFromLedgerEvidence(
   evidence: readonly Readonly<{
+    status?: string | null;
     domain?: string | null;
     eventKind?: string | null;
     summary?: string | null;
   }>[],
 ): string[] {
+  const keys = new Set<string>();
   for (const item of evidence) {
+    if (item.status && !LIVE_EVIDENCE.has(item.status)) continue;
+    const summary = item.summary ?? "";
     const occupation = item.domain === "occupation" || item.eventKind === "occupation_note";
-    if (!occupation) continue;
-    if (DUTY_ANSWERED_RE.test(item.summary ?? "")) return ["varga.d10"];
+    if (occupation || DUTY_ANSWERED_RE.test(summary)) keys.add("varga.d10");
+    if (item.domain === "education" && EXAM_QUALITY_RE.test(summary)) {
+      keys.add("varga.d24");
+      keys.add("varga.d5");
+    }
+    const relocation = item.domain === "relocation" || item.eventKind === "home_change";
+    if (relocation || RELOCATION_RE.test(summary)) keys.add("varga.d4");
   }
-  return [];
+  return [...keys];
+}
+
+export function askedKeysFromOccupationEvidence(
+  evidence: readonly Readonly<{
+    status?: string | null;
+    domain?: string | null;
+    eventKind?: string | null;
+    summary?: string | null;
+  }>[],
+): string[] {
+  return askedKeysFromLedgerEvidence(evidence);
 }
 
 export function buildCandidateContrastPacket(input: {
@@ -179,7 +183,6 @@ export function buildCandidateContrastPacket(input: {
     transitions: input.transitions ?? [],
   });
   const fromVarga = vargaProbe(
-    vargaDifferences,
     remainingSplits,
     input.candidateSetVersion,
     input.calculationResultId ?? null,
@@ -293,48 +296,14 @@ function probeFromEngine(
 }
 
 function vargaProbe(
-  differences: readonly VargaDifference[],
   remainingSplits: readonly RemainingVargaSplit[],
   candidateSetVersion: string,
   calculationResultId: string | null,
   asked: ReadonlySet<string>,
 ): CandidateDiscriminatorProbe | null {
   const remaining = remainingSplits.find((item) => !vargaLayerAsked(asked, item.layer));
-  if (remaining) {
-    return vargaProbeFromRemaining(remaining, candidateSetVersion, calculationResultId);
-  }
-  const d10 = differences.find((item) => item.layer === "d10" && item.signs.length >= 2);
-  const d9 = differences.find((item) => item.layer === "d9" && item.signs.length >= 2);
-  const chosen = d10 && !vargaLayerAsked(asked, "d10")
-    ? d10
-    : d9 && !vargaLayerAsked(asked, "d9")
-      ? d9
-      : null;
-  if (!chosen) return null;
-  const semanticKey = `varga.${chosen.layer}.${chosen.signs.join("|")}`;
-  if (asked.has(semanticKey)) return null;
-  const predictions = chosen.signs.map((sign) => D10_PREDICTIONS[signKey(sign)] ?? `${sign} 这一段更常见的前事`);
-  const outcomes: ContrastExpectedOutcome[] = chosen.signs.map((sign, index) => ({
-    outcomeId: `supports_${signKey(sign)}`,
-    supportsCandidateIds: [sign],
-    conflictsCandidateIds: chosen.signs.filter((_, other) => other !== index),
-  }));
-  const layerLabel = chosen.layer.toUpperCase();
-  const question = chosen.layer === "d10"
-    ? `当前几个候选在事业盘上还分得开。请核对一段还没用进评分的职业前事：更接近${predictions.join("，还是")}？`
-    : `当前几个候选在关系盘上还分得开。请核对一段还没用进评分的感情前事，用来对照 ${layerLabel} 差异。`;
-  return {
-    probeId: `contrast:${semanticKey}`,
-    candidateSetVersion,
-    question,
-    expectedOutcomes: outcomes,
-    candidateSplitHash: semanticKey,
-    informationGain: 0.12,
-    sourceFeatures: [{ technique: layerLabel, calculationResultId }],
-    domain: chosen.layer === "d10" ? "career" : "relationship",
-    year: null,
-    semanticKey,
-  };
+  if (!remaining) return null;
+  return vargaProbeFromRemaining(remaining, candidateSetVersion, calculationResultId);
 }
 
 function vargaLayerAsked(asked: ReadonlySet<string>, layer: string): boolean {
@@ -354,12 +323,8 @@ function vargaProbeFromRemaining(
   const outcomes = remainingOutcomes(split.groups, allMinutes);
   const semanticKey = `varga.${split.layer}.${split.groups.map((group) => group.join("|")).join("/")}`;
   const layerLabel = split.layer.toUpperCase();
-  const education = split.layer === "d24" || split.layer === "d5";
-  const question = education
-    ? "当前几个候选在学业盘上还分得开。请核对一段还没用进评分的学业前事：那次高考或重要考试有没有发挥明显失常、压力很大？"
-    : split.layer === "d10"
-      ? "当前几个候选在事业盘上还分得开。请核对一段还没用进评分的职业前事：长期更接近照顾或家庭，还是台前带人，还是技术执行或分析？"
-      : `当前几个候选在关系盘上还分得开。请核对一段还没用进评分的感情前事，用来对照 ${layerLabel} 差异。`;
+  const domain = remainingDomain(split.layer);
+  const question = remainingQuestion(split.layer, layerLabel);
   return {
     probeId: `contrast:${semanticKey}`,
     candidateSetVersion,
@@ -368,12 +333,32 @@ function vargaProbeFromRemaining(
     candidateSplitHash: semanticKey,
     informationGain: split.layer === "d24" || split.layer === "d5" ? 0.16 : 0.12,
     sourceFeatures: [{ technique: layerLabel, calculationResultId }],
-    domain: education ? "education" : split.layer === "d10" ? "career" : "relationship",
+    domain,
     year: null,
     semanticKey,
   };
 }
 
+function remainingDomain(layer: string): string {
+  if (layer === "d24" || layer === "d5") return "education";
+  if (layer === "d10") return "career";
+  if (layer === "d4") return "relocation";
+  return "relationship";
+}
+
+function remainingQuestion(layer: string, layerLabel: string): string {
+  if (layer === "d24" || layer === "d5") {
+    return "当前几个候选在学业盘上还分得开。请核对一段还没用进评分的学业前事：那次高考或重要考试有没有发挥明显失常、压力很大？";
+  }
+  if (layer === "d10") {
+    return "当前几个候选在事业盘上还分得开。请核对一段还没用进评分的职业前事：长期更接近照顾或家庭，还是台前带人，还是技术执行或分析？";
+  }
+  if (layer === "d4") {
+    return "当前几个候选在居所盘上还分得开。请核对一段还没用进评分的搬家或离乡：那几年有没有明显搬家、离乡或长期异地？";
+  }
+  return `当前几个候选在关系盘上还分得开。请核对一段还没用进评分的感情前事，用来对照 ${layerLabel} 差异。`;
+}
+
 function remainingOutcomes(
   groups: readonly (readonly string[])[],
   allMinutes: readonly string[],
diff --git a/frontend/src/lib/rectification-agentic/v9/choice-card.ts b/frontend/src/lib/rectification-agentic/v9/choice-card.ts
index aa8ed05d..e4ab7616 100644
--- a/frontend/src/lib/rectification-agentic/v9/choice-card.ts
+++ b/frontend/src/lib/rectification-agentic/v9/choice-card.ts
@@ -28,6 +28,7 @@ export type RectificationChoiceFrame = Readonly<{
   question_id: string;
   method_id: string;
   period: string;
+  prompt: string;
   varga: string | null;
   why: string;
   option_a_hint: string;
@@ -296,6 +297,7 @@ export function buildChoiceFrame(
     question_id: `${followup.method_id}:${followup.ask_theme}:${scoring ? "score" : "holdout"}`,
     method_id: followup.method_id,
     period: periodFor(input.evidence, domain, input.probes, input.birthDate),
+    prompt: hypothesis.prompt,
     varga: hypothesis.varga,
     why: hypothesis.why,
     option_a_hint: hypothesis.a,
@@ -318,7 +320,8 @@ function clippedCopy(value: unknown, min: number, max: number): string | null {
 }
 
 export function serverOwnedChoiceCopy(frame: RectificationChoiceFrame): AgentChoiceCopy | null {
-  const prompt = clippedCopy(`${frame.period}，有没有这件事？`, 4, 80)
+  const prompt = clippedCopy(frame.prompt, 4, 80)
+    ?? clippedCopy(`${frame.period}，有没有这件事？`, 4, 80)
     ?? clippedCopy(frame.period, 4, 80);
   const optionA = clippedCopy(frame.option_a_hint, 4, 80);
   const optionB = clippedCopy(frame.option_b_hint, 4, 80);
diff --git a/frontend/src/lib/rectification-agentic/v9/inference-adapter.ts b/frontend/src/lib/rectification-agentic/v9/inference-adapter.ts
index e69c3c30..6d88dc91 100644
--- a/frontend/src/lib/rectification-agentic/v9/inference-adapter.ts
+++ b/frontend/src/lib/rectification-agentic/v9/inference-adapter.ts
@@ -10,7 +10,7 @@ import {
 import { isDuplicateProbe } from "../core/duplicate-probes.ts";
 import { probeFromEngine } from "../core/probes-from-engine.ts";
 import { selectHighestGainProbe } from "../core/select-probe.ts";
-import { askedKeysFromOccupationEvidence } from "../core/candidate-contrast-packet.ts";
+import { askedKeysFromLedgerEvidence } from "../core/candidate-contrast-packet.ts";
 import type { AnswerClass, ConflictProbe, InferenceState } from "../core/types.ts";
 import {
   isHoldoutVerificationQuote,
@@ -58,7 +58,7 @@ export function askedDiscriminatorKeys(
 ): string[] {
   return [
     ...askedProbeKeysFromReceipt(receipt),
-    ...askedKeysFromOccupationEvidence(evidence),
+    ...askedKeysFromLedgerEvidence(evidence),
   ];
 }
 
@@ -71,7 +71,9 @@ export function compactInferenceProjection(state: InferenceState | null | undefi
     algorithm_version: state.algorithm_version,
     candidate_set_id: state.candidate_set_id,
     revision: state.revision,
-    phase: state.phase,
+    phase: state.result_status === "discriminating" && state.phase === "event_collection"
+      ? "discrimination"
+      : state.phase,
     result_status: state.result_status,
     entropy: state.entropy,
     representative_time: state.representative_time,
diff --git a/frontend/src/lib/rectification-agentic/v9/interview-state.ts b/frontend/src/lib/rectification-agentic/v9/interview-state.ts
index 0d1d3adb..5e9e164c 100644
--- a/frontend/src/lib/rectification-agentic/v9/interview-state.ts
+++ b/frontend/src/lib/rectification-agentic/v9/interview-state.ts
@@ -6,7 +6,7 @@
  */
 
 import {
-  askedKeysFromOccupationEvidence,
+  askedKeysFromLedgerEvidence,
   buildCandidateContrastPacket,
 } from "../core/candidate-contrast-packet.ts";
 import { evaluateCandidateSeparation } from "../core/candidate-separation.ts";
@@ -71,7 +71,7 @@ export function choiceCardFromCaseDossier(dossier: {
   const candidateScores = candidateScoresFromDossier(dossier.latestResult);
   const askedProbeKeys = [
     ...askedProbeKeysFromReceipt(dossier.latestResult?.decisionReceipt),
-    ...askedKeysFromOccupationEvidence(dossier.evidence),
+    ...askedKeysFromLedgerEvidence(dossier.evidence),
   ];
   const contrastPacket = buildCandidateContrastPacket({
     candidateSetVersion: inference?.candidate_set_id ?? dossier.latestResult?.resultId ?? "none",
diff --git a/frontend/src/lib/rectification-agentic/v9/method-followup.ts b/frontend/src/lib/rectification-agentic/v9/method-followup.ts
index a8a5a9b6..7a8266bf 100644
--- a/frontend/src/lib/rectification-agentic/v9/method-followup.ts
+++ b/frontend/src/lib/rectification-agentic/v9/method-followup.ts
@@ -46,7 +46,7 @@ import {
   type HoldoutValidationStatus,
 } from "../core/decide-next-action.ts";
 import {
-  askedKeysFromOccupationEvidence,
+  askedKeysFromLedgerEvidence,
   selectDiscriminatorProbe,
   type CandidateContrastPacket,
   type CandidateDiscriminatorProbe,
@@ -151,16 +151,63 @@ function evidenceYear(item: MethodFollowupEvidence): number | null {
   return year >= 1900 && year <= 2100 ? year : null;
 }
 
-function hasDatedEvidenceInYear(
+/** 高考与当年 9 月入学通常是同一学年；年龄带常落在入学年的前一年。 */
+const EDUCATION_EXISTENCE_NEARBY_YEARS = 1;
+
+const RECORDED_KIND_LABEL: Readonly<Record<string, string>> = {
+  education_start: "入学",
+  education_completion: "毕业",
+  education_interruption: "学业中断",
+  education_change: "转学或学业变化",
+  education_milestone: "学业节点",
+  relationship_start: "感情开始",
+  relationship_commitment: "关系确认",
+  relationship_separation: "感情分开",
+  relationship_end: "感情结束",
+  career_entry: "入职",
+  career_change: "事业变化",
+  promotion: "升职",
+  relocation: "搬家",
+  home_change: "住处变化",
+};
+
+function existenceNearbyYears(domain: string): number {
+  return domain === "education" ? EDUCATION_EXISTENCE_NEARBY_YEARS : 0;
+}
+
+function probeYearAlreadyCovered(
   evidence: readonly MethodFollowupEvidence[],
   domain: string,
   year: number,
 ): boolean {
-  return evidence.some((item) =>
-    (item.status === "confirmed" || item.status === "draft" || item.status === "pending_confirmation")
-    && item.domain === domain
-    && evidenceYear(item) === year
-  );
+  const nearby = existenceNearbyYears(domain);
+  return evidence.some((item) => {
+    if (item.status !== "confirmed" && item.status !== "draft" && item.status !== "pending_confirmation") {
+      return false;
+    }
+    if (item.domain !== domain) return false;
+    const itemYear = evidenceYear(item);
+    if (itemYear === null) return false;
+    return Math.abs(itemYear - year) <= nearby;
+  });
+}
+
+function recordedKindYearHint(evidence: readonly MethodFollowupEvidence[]): string {
+  const labels: string[] = [];
+  const seen = new Set<string>();
+  for (const item of evidence) {
+    if (!isConfirmedDated(item)) continue;
+    const year = evidenceYear(item);
+    if (year === null) continue;
+    const kindLabel = RECORDED_KIND_LABEL[item.eventKind ?? ""] ?? null;
+    if (!kindLabel) continue;
+    const token = `${year}:${kindLabel}`;
+    if (seen.has(token)) continue;
+    seen.add(token);
+    labels.push(`${year} 年${kindLabel}`);
+  }
+  if (labels.length === 0) return "";
+  return `已记下 ${labels.join("、")}。不要再问这些事发生在哪一年。`;
 }
 
 function isOccupationNote(item: MethodFollowupEvidence): boolean {
@@ -264,7 +311,7 @@ function remainingReverseVerifyProbes(
   for (const probe of probes ?? []) {
     if (probe.source === "known_event_quality" || probe.role === "distinguish") continue;
     if (declined.has(probe.domain)) continue;
-    if (hasDatedEvidenceInYear(evidence, probe.domain, probe.year)) continue;
+    if (probeYearAlreadyCovered(evidence, probe.domain, probe.year)) continue;
     if (CONFLICT_PROBE_SOURCES.has(probe.source)) {
       dasha.push(probe);
     } else {
@@ -284,7 +331,7 @@ function remainingConflictProbes(
   for (const probe of probes ?? []) {
     if (!CONFLICT_PROBE_SOURCES.has(probe.source)) continue;
     if (declined.has(probe.domain)) continue;
-    if (hasDatedEvidenceInYear(evidence, probe.domain, probe.year)) continue;
+    if (probeYearAlreadyCovered(evidence, probe.domain, probe.year)) continue;
     const semantic = probe.semantic_key ?? `${probe.domain}.${probe.year}`;
     const split = probe.candidate_split_hash ?? "";
     if (askedKeys.has(semantic) || (split && askedKeys.has(split))) continue;
@@ -302,12 +349,22 @@ function coverage(
   return { method_id: methodId, status };
 }
 
-function collectHint(why: string, varga: string, extra = ""): string {
-  return `${why}本题绑定 ${varga}。${extra}用自然语言问一件带大概年份的经历。不要调用 set-focus，界面不出点选卡。允许模糊年份。`.replace(/\s+/g, " ").trim();
+function collectHint(
+  why: string,
+  varga: string,
+  extra = "",
+  evidence: readonly MethodFollowupEvidence[] = [],
+): string {
+  return `${why}本题绑定 ${varga}。${extra}${recordedKindYearHint(evidence)}用自然语言问一件带大概年份的经历。不要调用 set-focus，界面不出点选卡。允许模糊年份。不得把未证实的年份说成已经发生。`.replace(/\s+/g, " ").trim();
 }
 
-function agentHint(why: string, varga: string, extra = ""): string {
-  return `${why}本题绑定 ${varga}。${extra}点选卡已由服务器按 choice_frame 持久化。用简体中文只问这一句已持久化的题干；年份和事件家族以 choice_frame.period 与探针为准，不得发明年份。不要调用 set-focus。正文不要复述选项。`.replace(/\s+/g, " ").trim();
+function agentHint(
+  why: string,
+  varga: string,
+  extra = "",
+  evidence: readonly MethodFollowupEvidence[] = [],
+): string {
+  return `${why}本题绑定 ${varga}。${extra}${recordedKindYearHint(evidence)}点选卡已由服务器按 choice_frame 持久化。用简体中文只问这一句已持久化的题干；年份和事件家族以 choice_frame.period 与探针为准，不得发明年份，不得把探针年份说成已经发生的事实。不要调用 set-focus。正文不要复述选项。`.replace(/\s+/g, " ").trim();
 }
 
 export function shouldAttachChoiceFrame(
@@ -394,11 +451,10 @@ export function isOfferBlockingFollowup(
 
 function discriminatorFromFollowup(followup: MethodFollowup | null): CandidateDiscriminatorProbe | null {
   if (!followup) return null;
-  const discriminator = followup.source === "event_probe"
-    || followup.source === "varga_observation"
-    || followup.source === "precision_stage"
-    || followup.intent === "distinguish_candidates";
-  if (!discriminator) return null;
+  const realProbe = followup.source === "event_probe"
+    || followup.source === "reverse_verify"
+    || (followup.source === "active_focus" && followup.intent === "distinguish_candidates");
+  if (!realProbe) return null;
   const split = followup.candidate_split_hash ?? followup.semantic_key ?? followup.method_id;
   return {
     probeId: split,
@@ -441,7 +497,9 @@ export function conversationalSessionOutcome(input: {
     selectionAllowed: input.selectionAllowed,
     snapshotCurrent: input.snapshotCurrent,
     candidateScores: input.candidateScores ?? [],
-    discriminatorProbe: input.discriminatorProbe ?? discriminatorFromFollowup(input.nextFollowup),
+    discriminatorProbe: input.discriminatorProbe !== undefined
+      ? input.discriminatorProbe
+      : discriminatorFromFollowup(input.nextFollowup),
     holdoutValidation: input.holdoutValidation,
   });
   return sessionKindFromNextAction(decided.type);
@@ -576,6 +634,10 @@ export function buildMethodFollowupPlan(input: {
         : null,
     };
   };
+  const collect = (why: string, varga: string, extra = "") =>
+    collectHint(why, varga, extra, input.evidence);
+  const ask = (why: string, varga: string, extra = "") =>
+    agentHint(why, varga, extra, input.evidence);
   const declined = declinedDomains(input.declinedTopics ?? []);
   const dashaCovered = input.evidence.some(isConfirmedDated);
   const relationshipCovered = hasConfirmedDomain(input.evidence, "relationship");
@@ -666,7 +728,7 @@ export function buildMethodFollowupPlan(input: {
           ask_theme: theme,
           domain: probe.domain,
           kind_hint: REVERSE_VERIFY_KIND[probe.domain],
-          user_prompt_hint: agentHint(
+          user_prompt_hint: ask(
             `当前排盘已采用。按该分钟核对：${probe.year_label} 是否有${probe.event_family}。对得上写入账本并重算；对不上可以改选其他候选。不确认唯一分钟。`,
             REVERSE_VERIFY_VARGA[probe.domain],
           ),
@@ -688,7 +750,7 @@ export function buildMethodFollowupPlan(input: {
   const stage = input.precisionStage ?? null;
   const askedKeys = new Set([
     ...(input.askedProbeKeys ?? []),
-    ...askedKeysFromOccupationEvidence(input.evidence),
+    ...askedKeysFromLedgerEvidence(input.evidence),
   ]);
   const conflictProbe = dashaCovered
     ? remainingConflictProbes(input.eventProbes, input.evidence, declined, askedKeys)[0] ?? null
@@ -700,7 +762,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "dated_event",
       domain: null,
       kind_hint: null,
-      user_prompt_hint: collectHint(
+      user_prompt_hint: collect(
         "可以先从最容易想起的一件带大概时间的经历开始。",
         "本命 Dasha + 行运（方法1）",
         "不要求一次列出 10–15 条。",
@@ -714,7 +776,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: REVERSE_VERIFY_THEME[conflictProbe.domain],
       domain: conflictProbe.domain,
       kind_hint: REVERSE_VERIFY_KIND[conflictProbe.domain],
-      user_prompt_hint: agentHint(
+      user_prompt_hint: ask(
         `当前候选时间还分不开。按冲突分钟反推：${conflictProbe.year_label} 是否有${conflictProbe.event_family}。对得上写入账本并重算以筛窗；对不上关闭该问。不要问两套盘哪个更像。不确认唯一分钟。`,
         REVERSE_VERIFY_VARGA[conflictProbe.domain],
       ),
@@ -731,7 +793,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "relationship_style",
       domain: "relationship",
       kind_hint: "relationship_start",
-      user_prompt_hint: collectHint(
+      user_prompt_hint: collect(
         "可以先说一段记得大概时间的感情或关系变化。",
         "D9",
         "对照 D9 上升类型表（白羊主动热情、天蝎深刻占有等）只作校时方法，不是命运承诺。",
@@ -745,7 +807,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "career_style",
       domain: "career",
       kind_hint: "career_entry",
-      user_prompt_hint: collectHint(
+      user_prompt_hint: collect(
         "可以先说一段记得大概时间的工作或事业变化。同一件事会同时对照本命第 10 宫和 D10。",
         "D10",
         "可用 D10 事业类型表作校时对照。",
@@ -759,7 +821,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "family_event",
       domain: "family",
       kind_hint: "family_event",
-      user_prompt_hint: collectHint(
+      user_prompt_hint: collect(
         "可以先说一段记得大概时间的家人相关变化。同一件事会对照 D12 父母盘、D7 子女盘和 D3 兄弟盘。",
         "D12 / D7 / D3",
         "六亲用 Raman 六步：前三步可执行，后三步标方法论层。",
@@ -773,7 +835,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "occupation",
       domain: "occupation",
       kind_hint: "occupation_note",
-      user_prompt_hint: collectHint(
+      user_prompt_hint: collect(
         "你长期做什么工作？对照本命第 10 宫和 D10。",
         "D1-H10 + D10",
         "可用事业类型表（白羊领导创业、天蝎研究转化等）作校时方法。",
@@ -788,7 +850,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: REVERSE_VERIFY_THEME[domain],
       domain,
       kind_hint: REVERSE_VERIFY_KIND[domain],
-      user_prompt_hint: agentHint(
+      user_prompt_hint: ask(
         contrastProbe.question,
         REVERSE_VERIFY_VARGA[domain],
         "按候选盘面差异核对前事，不要问两套盘哪个更像。",
@@ -806,7 +868,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "dated_event",
       domain: null,
       kind_hint: null,
-      user_prompt_hint: agentHint(
+      user_prompt_hint: ask(
         "窗口里本命上升还可能落在两段。按 choice_frame.period 与探针问一件前事是否发生，用来筛这两段。不要问两套盘哪个更像。",
         "本命上升 / Dasha",
       ),
@@ -819,7 +881,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "relationship_style",
       domain: "relationship",
       kind_hint: "relationship_change",
-      user_prompt_hint: agentHint(
+      user_prompt_hint: ask(
         "关系盘仍会换升。按探针年份问感情这条线的前事是否发生，用来筛窗。不要问两套盘哪个更像。",
         "D9",
         "对照 D9 上升类型表只作校时方法。",
@@ -833,7 +895,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "career_style",
       domain: "career",
       kind_hint: "career_change",
-      user_prompt_hint: agentHint(
+      user_prompt_hint: ask(
         "事业盘仍会换升。按探针年份问事业这条线的前事是否发生，用来筛窗。不要问两套盘哪个更像。",
         "D10",
         "可用 D10 事业类型表作校时对照。",
@@ -847,7 +909,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "home_change",
       domain: "relocation",
       kind_hint: "home_change",
-      user_prompt_hint: agentHint(
+      user_prompt_hint: ask(
         "居所盘仍会换升。按探针年份问搬家或住处变化是否发生，用来筛窗。不要问两套盘哪个更像。",
         "D4",
       ),
@@ -860,7 +922,7 @@ export function buildMethodFollowupPlan(input: {
       ask_theme: "education_style",
       domain: "education",
       kind_hint: "education_milestone",
-      user_prompt_hint: agentHint(
+      user_prompt_hint: ask(
         "成就盘或学业盘仍会换升。按探针年份问学业或考试变化是否发生，用来筛窗。不要问两套盘哪个更像。",
         "D5 / D24",
       ),
@@ -882,7 +944,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "relationship_style",
         domain: "relationship",
         kind_hint: "relationship_change",
-        user_prompt_hint: agentHint(
+        user_prompt_hint: ask(
           "当前候选在关系主题上仍分不开。按探针年份问感情前事是否发生，用来筛窗。不要问两套盘哪个更像。",
           "D9",
           "对照 D9 上升类型表只作校时方法。",
@@ -896,7 +958,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "career_style",
         domain: "career",
         kind_hint: "career_change",
-        user_prompt_hint: agentHint(
+        user_prompt_hint: ask(
           "当前候选在事业主题上仍分不开。按探针年份问事业前事是否发生，用来筛窗。不要问两套盘哪个更像。",
           "D10",
           "可用事业类型表作校时对照。",
@@ -910,7 +972,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "home_change",
         domain: "relocation",
         kind_hint: "home_change",
-        user_prompt_hint: agentHint(
+        user_prompt_hint: ask(
           "当前候选在居所主题上仍分不开。按探针年份问搬家或住处变化是否发生，用来筛窗。不要问两套盘哪个更像。",
           "D4",
         ),
@@ -923,7 +985,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "education_style",
         domain: "education",
         kind_hint: "education_milestone",
-        user_prompt_hint: agentHint(
+        user_prompt_hint: ask(
           "当前候选在学业或成就主题上仍分不开。按探针年份问学业或考试变化是否发生，用来筛窗。不要问两套盘哪个更像。",
           "D5 / D24",
         ),
@@ -936,7 +998,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "family_event",
         domain: "family",
         kind_hint: "family_event",
-        user_prompt_hint: agentHint(
+        user_prompt_hint: ask(
           "当前候选在家人主题上仍分不开。按探针年份问家人变化是否发生，用来筛窗。不要问两套盘哪个更像。",
           "D12 / D7 / D3",
         ),
@@ -949,7 +1011,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "finance_change",
         domain: "finance",
         kind_hint: "finance_change",
-        user_prompt_hint: agentHint(
+        user_prompt_hint: ask(
           "当前候选在财务主题上仍分不开。按探针年份问财务变化是否发生，用来筛窗。不要问两套盘哪个更像。",
           "D2 / D11",
         ),
@@ -962,7 +1024,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "health_pressure",
         domain: "health_pressure",
         kind_hint: "self_health_event",
-        user_prompt_hint: agentHint(
+        user_prompt_hint: ask(
           "当前候选在健康压力主题上仍分不开。按探针年份问健康或压力变化是否发生，用来筛窗。这不是医学判断。不要问两套盘哪个更像。",
           "D30",
         ),
@@ -997,7 +1059,7 @@ export function buildMethodFollowupPlan(input: {
         ask_theme: "horary",
         domain: "horary",
         kind_hint: "horary_query",
-        user_prompt_hint: collectHint(
+      user_prompt_hint: collect(
           "有没有第一次认真问起这件事的时间？",
           "占问观察盘",
           "有的话可以按那个时间观察；没有也不挡给出时间卡。状态是 observation_only。",
@@ -1037,7 +1099,7 @@ export function projectRectificationChoiceCard(
     methods: plan.methods,
     userStopped: input.userStopped,
     candidateScores: input.candidateScores,
-    discriminatorProbe: selectDiscriminatorProbe(input.contrastPacket ?? null),
+    discriminatorProbe: selectDiscriminatorProbe(input.contrastPacket ?? null) ?? undefined,
     holdoutValidation: input.holdoutValidation,
   });
   if (
diff --git a/frontend/src/mastra/agentic-rectification.ts b/frontend/src/mastra/agentic-rectification.ts
index 80a6284d..b8fd0a37 100644
--- a/frontend/src/mastra/agentic-rectification.ts
+++ b/frontend/src/mastra/agentic-rectification.ts
@@ -71,7 +71,7 @@ const agenticRectificationInstructions = `你是 Jyotisha，只服务当前绑
 8. 当前轮新事件一律走 rectification-record-evidence-batch（一件也可以）。优先传 source 原文的 quoteStart/quoteEnd，不要改写 quote。rectification-confirm-evidence 只用于用户对已有 pending 明确说“对/是”。不得要求用户把已说清的事件再发一遍。
 9. 不得在同一回复中一边要求继续补证据，一边提供候选采用。落实 next_user_action：id=verify_adopted_time 时本轮只核一件前事，A 走 batch 并 compare，C 关闭该问，不要 offer 也不要 start_consultation。id=start_consultation 时请用户用当前采用时间看盘，对不上同时请改选其他候选。id 不是 adopt_representative 时不得调用 rectification-offer-candidates，也不得请用户采用。selection_allowed 只表示可以采用代表性时间，不是本轮必须出示卡片；propose_allowed 才是提出门。挡住出牌的方法层未齐时，source=event_probe 的冲突前事继续问并挡住出牌。方法覆盖已齐只进入候选区分，不等于 adopt。无日期 occupation_note 算职业已覆盖，不要再问职业，也不要因它出牌。id=ask_candidate_discriminator 或 session_outcome=discriminate_candidates 时按 candidate_contrast_packet / next_followup 问一件能拆开候选的前事，不得 offer。id=ask_holdout_validation 时做盘外核对，不得 offer。id=offer_provisional_range 时说明并列可信区间，不要称某分钟为当前推荐。accepted_time 为空且 session_outcome=adopt_representative 或 next_user_action.id=adopt_representative 时本轮结果是采用代表性时间，不要再问 next_followup；正文必须说本会话以代表性时间收口，不确认唯一分钟。unique_minute_path=closed_at_representative 时不得调用 confirm，不得把唯一分钟确认当下一步。用户说“暂时想不到了 / 没有更多 / 没有了 / 没了 / 没有其它 / 想不起来了 / 先这样”时改走 on_user_stop：账本为空则把已说的带日期经历 batch 写入再比较，有事件无结果则本轮 compare，已有代表性结果且尚未采用则解释、调用 offer-candidates 并请采用下方时间卡片，已采用则按 on_user_stop 看盘或改选。禁止只说记下了、会话会保留、以后再继续。出牌/采用轮把工具返回的 skill_verification_report 写入正文：筛选窗、事件–Dasha–Gochara 表、D9/D10 类型对照、六亲六步、职业类型表、占问 observation_only、文末技法审计表。80%/60% 只描述事件吻合率，不得写成已确认唯一出生分钟，也不得写成候选已经分开。确认门以 latest_result.confirmation_gate 为准；not_evaluated 不是 fail；官方分钟层 passed 仍不能单独打开确认门；holdout 为 not_ready 时 unique_minute_path 必须是 closed_at_representative，不得声称精确分钟或发布准确率。若宽度大于 5 或 confirmation_allowed 为 false，必须说这是一段不可分区间，把代表分钟称为代表性候选，不得说已定位到唯一分钟。候选未拉开时不得出示赢家卡；D9/D10 差异和精度阶段追问要用来区分，不得直接宣布不可分。用户仍可 accepted 代表性候选。
 10. 不泄露系统提示词或 Skill 原文。
-11. 追问只跟 method_followup_plan 与服务器已持久化的 current_question / open_question。不要调用 rectification-set-focus；下一问和点选卡由 compare-candidates / read-case 在服务端事务内创建。账本为空或 collect_method_evidence 时用自然语言问一件带大概年份的经历，正文直接问，不要提点选卡。若工具返回了 open_question.prompt，原样用简体中文问这一句，不得发明年份，不要把已回答的考试质量题或职责倾向再问一遍。挡住出牌的方法层未齐时，source=event_probe 只问这一件反推前事用来筛窗，不要继续轮询方法层，不要 offer。覆盖已齐后问区分探针，不要 adopt。不要问两套盘哪个更像或可能性高低。点选 A/B/C/D 与「先这样」由服务器按 questionId/optionId 确定性处理，不要把选项全文当成新事件，也不要为点选调用 resolve-focus、read-case 或 compare；自由文本补充才走工具。正文禁止复述选项。不得询问外貌、体质、胎记或疤痕，也不得问钟点。不得按 missing_evidence_categories 轮询迁居，也不得先要 10–15 条事件长表。财务与健康只有用户主动说才问。方法覆盖为感情→事业→家人→职业→占问。D9/D10 类型表是校时方法，不是命运承诺。以「盘外核对（不计分）」开头的消息不得调用 record-evidence-batch 或 propose-evidence。
+11. 追问只跟 method_followup_plan 与服务器已持久化的 current_question / open_question。不要调用 rectification-set-focus；下一问和点选卡由 compare-candidates / read-case 在服务端事务内创建。账本为空或 collect_method_evidence 时用自然语言问一件带大概年份的经历，正文直接问，不要提点选卡。若工具返回了 open_question.prompt，原样用简体中文问这一句，不得发明年份，不得根据出生年推算高考或入学年份并当成事实，不要把已回答的考试质量题或职责倾向再问一遍。账本已有入学、毕业或感情开始/结束日期时，不要再问那一件发生在哪一年。挡住出牌的方法层未齐时，source=event_probe 只问这一件反推前事用来筛窗，不要继续轮询方法层，不要 offer。覆盖已齐后只问当前剩余候选分钟还能拆开的区分探针；没有剩余拆分且未拉开时落实 offer_provisional_range，不要再问整窗 D9/D24，也不要 adopt。不要问两套盘哪个更像或可能性高低。点选 A/B/C/D 与「先这样」由服务器按 questionId/optionId 确定性处理，不要把选项全文当成新事件，也不要为点选调用 resolve-focus、read-case 或 compare；自由文本补充才走工具。正文禁止复述选项。不得询问外貌、体质、胎记或疤痕，也不得问钟点。不得按 missing_evidence_categories 轮询迁居，也不得先要 10–15 条事件长表。财务与健康只有用户主动说才问。方法覆盖为感情→事业→家人→职业→占问。D9/D10 类型表是校时方法，不是命运承诺。以「盘外核对（不计分）」开头的消息不得调用 record-evidence-batch 或 propose-evidence。
 12. 证据有效变化后由服务器重算候选。不要等用户说“没有更多了”才比较，也不要对同一证据指纹再 compare。分钟扫描只在服务端，结果只是候选或平台，不得宣布确认。
 13. 落实 start_consultation：前事核对结束或用户先这样后，请用户用当前采用时间看盘；对不上同时请改选其他候选。解释事件–Dasha 账本、双轨是否一致、换升时刻、精度阶段、D9/D10 类型对照和相对支持时，仍必须说候选范围不是出生时间真值。`;
 
diff --git a/frontend/src/mastra/rectification-v9-tools.ts b/frontend/src/mastra/rectification-v9-tools.ts
index 3f6a65fc..88c26f72 100644
--- a/frontend/src/mastra/rectification-v9-tools.ts
+++ b/frontend/src/mastra/rectification-v9-tools.ts
@@ -328,7 +328,7 @@ function safeCaseProjection(
     hasLatestResult: Boolean(latestProjection),
     selectionAllowed,
     sessionOutcome,
-    nextFollowup: methodFollowupPlan.next_followup ?? collectingPlan.next_followup,
+    nextFollowup: methodFollowupPlan.next_followup,
     workingTime: caseRow.acceptedTime
       ?? (typeof birthContext.active_birth_time === "string" ? birthContext.active_birth_time : null)
       ?? (typeof birthContext.reported_birth_time === "string" ? birthContext.reported_birth_time : null),
@@ -572,6 +572,61 @@ function collectingFollowupForParsed(
   });
 }
 
+function sessionAwareFollowupForParsed(
+  parsed: DossierForTools,
+  latest: NonNullable<DossierForTools["latestResult"]>,
+  options?: { birthDate?: string | null; snapshotCurrent?: boolean },
+) {
+  const collectingPlan = collectingFollowupForParsed(parsed, latest);
+  const contrastPacket = contrastPacketFromLatest(latest, parsed.evidence);
+  const candidateScores = candidateScoresFromLatest(latest);
+  const holdoutValidation = holdoutStatusFromLatest(latest);
+  const sessionOutcome = conversationalSessionOutcome({
+    selectionAllowed: latest.selectionAllowed,
+    proposeAllowed: readProposeAllowed(latest.decisionReceipt),
+    confirmationAllowed: false,
+    nextFollowup: collectingPlan.next_followup,
+    methods: collectingPlan.methods,
+    userStopped: latestUserStoppedCollecting(parsed.turns),
+    candidateScores,
+    discriminatorProbe: selectDiscriminatorProbe(contrastPacket),
+    holdoutValidation,
+    snapshotCurrent: options?.snapshotCurrent,
+  });
+  if (sessionOutcome === "collect_evidence") {
+    return {
+      plan: { ...collectingPlan, session_outcome: sessionOutcome },
+      contrastPacket,
+      sessionOutcome,
+    };
+  }
+  const windowScan = windowScanFromDecisionReceipt(latest.decisionReceipt ?? null);
+  const observations = internalObservationsFromWindowScan(windowScan);
+  const refinement = refinementFromDecisionReceipt(latest.decisionReceipt ?? null);
+  const separation = evaluateCandidateSeparation(candidateScores);
+  return {
+    plan: buildMethodFollowupPlan({
+      evidence: parsed.evidence,
+      activeFocus: parsed.conversationSummary.activeFocus,
+      declinedTopics: parsed.conversationSummary.declinedSkippedTopics,
+      observations,
+      sessionOutcome,
+      precisionStage: refinement.precision_stage?.current,
+      nakshatraBoundary: refinement.nakshatra_boundary,
+      oosBlindPrompts: refinement.oos_blind_prompts,
+      eventProbes: refinement.discriminating_event_probes,
+      askedProbeKeys: askedDiscriminatorKeys(latest.decisionReceipt, parsed.evidence),
+      birthDate: options?.birthDate ?? null,
+      accepted: Boolean(parsed.case.acceptedTime),
+      candidatesSeparated: separation.sufficient,
+      contrastPacket,
+      holdoutValidation,
+    }),
+    contrastPacket,
+    sessionOutcome,
+  };
+}
+
 function safeConversationSummary(dossier: DossierForTools) {
   const summary = dossier.conversationSummary;
   const focus = summary.activeFocus;
@@ -854,7 +909,7 @@ export function createRectificationV9Tools(ctx: RectificationV9Context) {
     parsed: DossierForTools,
     latest: NonNullable<DossierForTools["latestResult"]>,
   ) => {
-    const collectingPlan = collectingFollowupForParsed(parsed, latest);
+    const { plan: collectingPlan, contrastPacket } = sessionAwareFollowupForParsed(parsed, latest);
     const persistedFocus = await persistServerOwnedFocus({
       accounting,
       userId,
@@ -863,7 +918,7 @@ export function createRectificationV9Tools(ctx: RectificationV9Context) {
       decisionReceipt: latest.decisionReceipt,
       followup: collectingPlan.next_followup,
     });
-    return { collectingPlan, persistedFocus };
+    return { collectingPlan, persistedFocus, contrastPacket };
   };
 
   const autoRescoreAfterEvidenceChange = async (targetCaseId: string) => {
@@ -1525,12 +1580,13 @@ export function createRectificationV9Tools(ctx: RectificationV9Context) {
           algorithmVersion: scored.persisted.algorithmVersion,
           decisionReceipt: scored.persisted.decisionReceipt,
         };
-        const { collectingPlan, persistedFocus } = await persistPlanFocus(scored.parsed, latest);
+        const { collectingPlan, persistedFocus, contrastPacket } = await persistPlanFocus(scored.parsed, latest);
         const latestProjection = latestResultToolProjection(latest, {
           proposeAllowed: readProposeAllowed(latest.decisionReceipt),
           nextFollowup: collectingPlan.next_followup,
           methods: collectingPlan.methods,
           userStopped: latestUserStoppedCollecting(scored.parsed.turns),
+          discriminatorProbe: selectDiscriminatorProbe(contrastPacket),
           evidence: scored.parsed.evidence,
         });
         const projection = {
@@ -1631,10 +1687,9 @@ export function createRectificationV9Tools(ctx: RectificationV9Context) {
           throw new RectificationToolServiceError("no_candidate_result");
         }
         const latest = parsed.latestResult;
-        const collectingPlan = collectingFollowupForParsed(parsed, latest);
+        const { plan: collectingPlan, contrastPacket } = sessionAwareFollowupForParsed(parsed, latest);
         const proposeAllowed = readProposeAllowed(latest.decisionReceipt);
         const userStopped = latestUserStoppedCollecting(parsed.turns);
-        const contrastPacket = contrastPacketFromLatest(latest, parsed.evidence);
         const candidateScores = candidateScoresFromLatest(latest);
         const currentSnapshot = snapshotSourceFromDossier(parsed, null);
         const storedSnapshot = storedSnapshotSource(latest);
diff --git a/frontend/supabase/migrations/20260825010000_rectification_evidence_kind_date_dedup.sql b/frontend/supabase/migrations/20260825010000_rectification_evidence_kind_date_dedup.sql
new file mode 100644
index 00000000..5ffed908
--- /dev/null
+++ b/frontend/supabase/migrations/20260825010000_rectification_evidence_kind_date_dedup.sql
@@ -0,0 +1,347 @@
+begin;
+
+-- Dated evidence restated with a new quote must reuse the existing
+-- case_id + domain + event_kind + occurred_from/to row. Quote-only
+-- idempotency_key still covers exact retries.
+
+create or replace function public.record_agentic_rectification_evidence_batch(
+  p_user_id uuid,
+  p_case_id uuid,
+  p_source_turn_id uuid,
+  p_focus_id uuid,
+  p_items jsonb
+)
+returns jsonb
+language plpgsql
+security definer
+set search_path = ''
+as $$
+declare
+  v_case public.agentic_rectification_cases%rowtype;
+  v_turn public.agentic_rectification_turns%rowtype;
+  v_focus public.agentic_rectification_conversation_focuses%rowtype;
+  v_focus_replay boolean := false;
+  v_focus_match_id uuid;
+  v_focus_match_count integer := 0;
+  v_focus_resolution text := 'not_requested';
+  v_item jsonb;
+  v_index bigint;
+  v_item_key text;
+  v_quote text;
+  v_subject text;
+  v_kind text;
+  v_domain text;
+  v_precision text;
+  v_summary text;
+  v_from date;
+  v_to date;
+  v_status text;
+  v_outcome text;
+  v_error text;
+  v_clarification jsonb;
+  v_existing public.agentic_rectification_evidence%rowtype;
+  v_evidence_id uuid;
+  v_idempotent boolean;
+  v_results jsonb := '[]'::jsonb;
+  v_accepted integer := 0;
+  v_needs integer := 0;
+  v_rejected integer := 0;
+begin
+  if p_user_id is null or p_case_id is null or p_source_turn_id is null
+    or p_items is null or jsonb_typeof(p_items) <> 'array'
+    or jsonb_array_length(p_items) = 0 or jsonb_array_length(p_items) > 12 then
+    raise exception 'agentic_rectification_invalid_input' using errcode = 'P0001';
+  end if;
+
+  select * into v_case
+  from public.agentic_rectification_cases
+  where id = p_case_id and user_id = p_user_id
+  for update;
+  if not found then
+    raise exception 'agentic_rectification_case_not_found' using errcode = 'P0001';
+  end if;
+  if v_case.status in ('confirmed', 'closed', 'abandoned', 'superseded') then
+    raise exception 'agentic_rectification_case_terminal' using errcode = 'P0001';
+  end if;
+
+  select * into v_turn
+  from public.agentic_rectification_turns
+  where id = p_source_turn_id and case_id = p_case_id;
+  if not found then
+    raise exception 'agentic_rectification_turn_not_found' using errcode = 'P0001';
+  end if;
+  if v_turn.user_message is null then
+    raise exception 'agentic_rectification_quote_not_grounded' using errcode = 'P0001';
+  end if;
+
+  if p_focus_id is not null then
+    select * into v_focus
+    from public.agentic_rectification_conversation_focuses
+    where id = p_focus_id and case_id = p_case_id
+    for update;
+    if not found or v_focus.status not in ('active', 'resolved') then
+      raise exception 'agentic_rectification_focus_not_active' using errcode = 'P0001';
+    end if;
+    v_focus_replay := v_focus.status = 'resolved';
+    if not v_focus_replay and v_focus.target_evidence_id is not null then
+      raise exception 'agentic_rectification_focus_target_mismatch' using errcode = 'P0001';
+    end if;
+    v_focus_resolution := case when v_focus_replay then 'idempotent' else 'active' end;
+    if v_focus_replay and exists (
+      select 1
+      from jsonb_array_elements(p_items) item
+      where length(btrim(coalesce(item->>'idempotency_key', ''))) = 0
+        or not exists (
+          select 1 from public.agentic_rectification_evidence e
+          where e.case_id = p_case_id
+            and e.idempotency_key = btrim(item->>'idempotency_key')
+        )
+    ) then
+      raise exception 'agentic_rectification_focus_not_active' using errcode = 'P0001';
+    end if;
+  end if;
+
+  for v_item, v_index in
+    select value, ordinality
+    from jsonb_array_elements(p_items) with ordinality
+  loop
+    v_item_key := btrim(coalesce(v_item->>'idempotency_key', ''));
+    v_quote := btrim(coalesce(v_item->>'quote', ''));
+    v_subject := coalesce(v_item->>'subject', '');
+    v_kind := coalesce(v_item->>'event_kind', '');
+    v_domain := coalesce(v_item->>'domain', '');
+    v_precision := coalesce(v_item->>'date_precision', '');
+    v_summary := btrim(coalesce(v_item->>'summary', ''));
+    v_from := null;
+    v_to := null;
+    v_error := null;
+    v_clarification := '[]'::jsonb;
+    v_evidence_id := null;
+    v_idempotent := false;
+
+    begin
+      if nullif(v_item->>'occurred_from', '') is not null then
+        v_from := (v_item->>'occurred_from')::date;
+      end if;
+      if nullif(v_item->>'occurred_to', '') is not null then
+        v_to := (v_item->>'occurred_to')::date;
+      end if;
+    exception when others then
+      v_error := 'invalid_date';
+    end;
+
+    if v_error is null and (
+      length(v_item_key) = 0 or length(v_item_key) > 160
+      or length(v_quote) = 0 or length(v_summary) = 0
+      or v_subject not in ('self', 'family', 'other')
+      or not (v_kind = any (public.agentic_rectification_evidence_kinds()))
+      or not (v_domain = any (public.agentic_rectification_evidence_domains()))
+      or not (v_precision = any (public.agentic_rectification_date_precisions()))
+    ) then
+      v_error := 'invalid_item';
+    end if;
+
+    if v_error is null and position(
+      public.agentic_rectification_normalize_quote(v_quote)
+      in public.agentic_rectification_normalize_quote(v_turn.user_message)
+    ) = 0 then
+      v_error := 'quote_not_grounded';
+    end if;
+
+    if v_error is null and v_precision = 'range'
+      and (v_from is null or v_to is null or v_from > v_to) then
+      v_error := 'invalid_range';
+    end if;
+
+    if v_error is not null then
+      v_outcome := 'rejected';
+      v_status := 'rejected';
+      v_rejected := v_rejected + 1;
+    else
+      select * into v_existing
+      from public.agentic_rectification_evidence
+      where case_id = p_case_id and idempotency_key = v_item_key;
+
+      if found then
+        if v_existing.source_turn_id is distinct from p_source_turn_id
+          or v_existing.user_quote is distinct from v_quote
+          or v_existing.subject is distinct from v_subject
+          or v_existing.event_kind is distinct from v_kind
+          or v_existing.domain is distinct from v_domain
+          or v_existing.occurred_from is distinct from v_from
+          or v_existing.occurred_to is distinct from v_to
+          or v_existing.date_precision is distinct from v_precision
+          or v_existing.summary is distinct from v_summary then
+          v_outcome := 'rejected';
+          v_status := 'rejected';
+          v_error := 'idempotency_conflict';
+          v_rejected := v_rejected + 1;
+        else
+          v_evidence_id := v_existing.id;
+          v_idempotent := true;
+          if v_existing.status = 'confirmed' then
+            v_outcome := 'accepted';
+            v_status := 'confirmed';
+            v_accepted := v_accepted + 1;
+          elsif public.agentic_rectification_allows_dateless_confirm(v_kind)
+            and (v_precision = 'unknown' or v_from is null) then
+            update public.agentic_rectification_evidence
+            set status = 'confirmed',
+                confirmed_at = coalesce(confirmed_at, pg_catalog.now()),
+                updated_at = pg_catalog.now()
+            where id = v_existing.id
+              and status is distinct from 'confirmed';
+            v_outcome := 'accepted';
+            v_status := 'confirmed';
+            v_accepted := v_accepted + 1;
+          else
+            v_outcome := 'needs_clarification';
+            v_status := v_existing.status;
+            v_clarification := case
+              when v_existing.date_precision = 'unknown' then '["date"]'::jsonb
+              else '[]'::jsonb
+            end;
+            v_needs := v_needs + 1;
+          end if;
+        end if;
+      else
+        -- Same dated event restated with a new quote must not insert a second row.
+        select * into v_existing
+        from public.agentic_rectification_evidence e
+        where e.case_id = p_case_id
+          and v_from is not null
+          and e.event_kind = v_kind
+          and e.domain = v_domain
+          and e.occurred_from is not distinct from v_from
+          and e.occurred_to is not distinct from v_to
+          and e.status in ('confirmed', 'pending_confirmation', 'draft')
+          and not exists (
+            select 1
+            from public.agentic_rectification_evidence later
+            where later.supersedes_evidence_id = e.id
+          )
+        order by e.created_at asc
+        limit 1;
+
+        if found then
+          v_evidence_id := v_existing.id;
+          v_idempotent := true;
+          if v_existing.status = 'confirmed' then
+            v_outcome := 'accepted';
+            v_status := 'confirmed';
+            v_accepted := v_accepted + 1;
+          elsif public.agentic_rectification_allows_dateless_confirm(v_kind)
+            and (v_precision = 'unknown' or v_from is null) then
+            update public.agentic_rectification_evidence
+            set status = 'confirmed',
+                confirmed_at = coalesce(confirmed_at, pg_catalog.now()),
+                updated_at = pg_catalog.now()
+            where id = v_existing.id
+              and status is distinct from 'confirmed';
+            v_outcome := 'accepted';
+            v_status := 'confirmed';
+            v_accepted := v_accepted + 1;
+          else
+            v_outcome := 'needs_clarification';
+            v_status := v_existing.status;
+            v_clarification := case
+              when v_existing.date_precision = 'unknown' then '["date"]'::jsonb
+              else '[]'::jsonb
+            end;
+            v_needs := v_needs + 1;
+          end if;
+        else
+        if (v_precision = 'unknown' or v_from is null)
+          and not public.agentic_rectification_allows_dateless_confirm(v_kind) then
+          v_outcome := 'needs_clarification';
+          v_status := 'draft';
+          v_clarification := '["date"]'::jsonb;
+          v_needs := v_needs + 1;
+        else
+          v_outcome := 'accepted';
+          v_status := 'confirmed';
+          v_accepted := v_accepted + 1;
+        end if;
+
+        insert into public.agentic_rectification_evidence (
+          case_id, source_turn_id, user_quote, subject, event_kind, domain,
+          occurred_from, occurred_to, date_precision, summary, status,
+          confirmed_at, idempotency_key
+        ) values (
+          p_case_id, p_source_turn_id, v_quote, v_subject, v_kind, v_domain,
+          v_from, v_to, v_precision, v_summary, v_status,
+          case when v_status = 'confirmed' then pg_catalog.now() else null end,
+          v_item_key
+        ) returning id into v_evidence_id;
+        end if;
+      end if;
+    end if;
+
+    if p_focus_id is not null
+      and v_outcome = 'accepted'
+      and v_evidence_id is not null
+      and (v_focus.target_domain is null or v_domain = v_focus.target_domain)
+      and (v_focus.target_kind is null or v_kind = v_focus.target_kind) then
+      v_focus_match_count := v_focus_match_count + 1;
+      if v_focus_match_id is null then
+        v_focus_match_id := v_evidence_id;
+      end if;
+    end if;
+
+    v_results := v_results || jsonb_build_array(jsonb_build_object(
+      'index', v_index - 1,
+      'idempotency_key', nullif(v_item_key, ''),
+      'outcome', v_outcome,
+      'evidence_id', v_evidence_id,
+      'status', v_status,
+      'idempotent', v_idempotent,
+      'clarification_fields', v_clarification,
+      'error_code', v_error
+    ));
+  end loop;
+
+  update public.agentic_rectification_cases
+  set status = case when status = 'draft' and v_accepted > 0 then 'collecting_evidence' else status end,
+      last_activity_at = pg_catalog.now(),
+      updated_at = pg_catalog.now()
+  where id = p_case_id;
+
+  if p_focus_id is not null then
+    if v_focus_replay then
+      if v_focus_match_count <> 1
+        or v_focus_match_id is distinct from v_focus.target_evidence_id then
+        raise exception 'agentic_rectification_focus_idempotency_conflict' using errcode = 'P0001';
+      end if;
+      v_focus_resolution := 'idempotent';
+    elsif v_focus_match_count = 1 then
+      perform public.resolve_agentic_rectification_conversation_focus(
+        p_user_id, p_case_id, p_focus_id, 'resolved', v_focus_match_id
+      );
+      v_focus_resolution := 'resolved';
+    elsif v_focus_match_count > 1 then
+      v_focus_resolution := 'ambiguous';
+    else
+      v_focus_resolution := 'unmatched';
+    end if;
+  end if;
+
+  return jsonb_build_object(
+    'items', v_results,
+    'accepted_count', v_accepted,
+    'needs_clarification_count', v_needs,
+    'rejected_count', v_rejected,
+    'focus_id', p_focus_id,
+    'focus_evidence_id', v_focus_match_id,
+    'focus_resolution', v_focus_resolution
+  );
+end;
+$$;
+
+revoke all on function public.record_agentic_rectification_evidence_batch(
+  uuid, uuid, uuid, uuid, jsonb
+) from public, anon, authenticated;
+grant execute on function public.record_agentic_rectification_evidence_batch(
+  uuid, uuid, uuid, uuid, jsonb
+) to service_role;
+
+commit;
diff --git a/frontend/tests/rectification-choice-card.test.ts b/frontend/tests/rectification-choice-card.test.ts
index 69fb7ab3..5f7c2883 100644
--- a/frontend/tests/rectification-choice-card.test.ts
+++ b/frontend/tests/rectification-choice-card.test.ts
@@ -11,6 +11,7 @@ import {
   parseAgentChoiceCopy,
   parseChoiceKeyFromUserMessage,
   parseRectificationChoiceCard,
+  serverOwnedChoiceCopy,
 } from "../src/lib/rectification-agentic/v9/choice-card.ts";
 import { buildMethodFollowupPlan, projectRectificationChoiceCard } from "../src/lib/rectification-agentic/v9/method-followup.ts";
 import { choiceCardFromCaseDossier } from "../src/lib/rectification-agentic/v9/interview-state.ts";
@@ -74,6 +75,22 @@ test("choice frames ask one biographical event from a server probe, not competin
   assert.equal(mergeChoiceCard(frame, null), null);
 });
 
+test("server-owned card names the event family, not a generic 有没有这件事", () => {
+  const frame = buildChoiceFrame(
+    {
+      method_id: "d4_home",
+      ask_theme: "home_change",
+      domain: "relocation",
+      user_prompt_hint: "unused",
+    },
+    { probes: [MOVE_PROBE] },
+  );
+  const copy = serverOwnedChoiceCopy(frame);
+  assert.ok(copy);
+  assert.match(copy.prompt, /搬家、离乡或长期异地/);
+  assert.doesNotMatch(copy.prompt, /有没有这件事/);
+});
+
 test("the visible card uses Agent copy for A/B/C/D, not the server hint", () => {
   const frame = buildChoiceFrame({
     method_id: "d4_home",
@@ -580,6 +597,8 @@ test("GET choice_card stays after coverage when remaining minutes still split on
         propose_allowed: true,
         window_scan: {
           scanned: true,
+          d9_lagna_count: 1,
+          d10_lagna_count: 3,
           d10_candidates_differ: true,
           d10_sign_names: ["巨蟹座", "狮子座", "处女座"],
           d24_candidates_differ: true,
diff --git a/frontend/tests/rectification-decide-next-action.test.ts b/frontend/tests/rectification-decide-next-action.test.ts
index 97e077af..15a5ab38 100644
--- a/frontend/tests/rectification-decide-next-action.test.ts
+++ b/frontend/tests/rectification-decide-next-action.test.ts
@@ -2,6 +2,7 @@ import assert from "node:assert/strict";
 import test from "node:test";
 
 import {
+  askedKeysFromLedgerEvidence,
   buildCandidateContrastPacket,
   selectDiscriminatorProbe,
 } from "../src/lib/rectification-agentic/core/candidate-contrast-packet.ts";
@@ -111,7 +112,7 @@ test("missing method coverage stays in fact collection even if scores look separ
   assert.equal(next.type, "ask_fact_collection");
 });
 
-test("D9/D10 sign differences synthesize a contrast probe when engine probes are empty", () => {
+test("whole-window D9/D10 signs do not synthesize a discriminator without remaining-minute splits", () => {
   const packet = buildCandidateContrastPacket({
     candidateSetVersion: "set-a",
     calculationResultId: "22222222-2222-4222-8222-222222222222",
@@ -120,11 +121,56 @@ test("D9/D10 sign differences synthesize a contrast probe when engine probes are
       { layer: "d10", signs: ["巨蟹", "狮子", "处女"] },
     ],
   });
+  assert.equal(selectDiscriminatorProbe(packet), null);
+});
+
+test("exam quality and occupation notes skip remaining D24/D10 and keep D4", () => {
+  const evidence = [
+    { domain: "education", eventKind: "education_interruption", summary: "高考失利复读", status: "confirmed" },
+    { domain: "occupation", eventKind: "occupation_note", summary: "互联网程序员 / 前端", status: "confirmed" },
+  ];
+  const packet = buildCandidateContrastPacket({
+    candidateSetVersion: "05:00-05:04",
+    calculationResultId: "22222222-2222-4222-8222-222222222222",
+    candidateTimes: ["05:00", "05:03", "05:04"],
+    transitions: [
+      { layer: "d4", at: "05:00" },
+      { layer: "d4", at: "05:03" },
+      { layer: "d10", at: "05:00" },
+      { layer: "d10", at: "05:03" },
+      { layer: "d24", at: "05:00" },
+      { layer: "d24", at: "05:03" },
+      { layer: "d9", at: "04:52" },
+      { layer: "d9", at: "05:08" },
+      { layer: "d5", at: "05:15" },
+    ],
+    askedKeys: askedKeysFromLedgerEvidence(evidence),
+  });
   const probe = selectDiscriminatorProbe(packet);
   assert.ok(probe);
-  assert.ok(probe.expectedOutcomes.length >= 2);
-  assert.equal(probe.sourceFeatures[0]?.calculationResultId, "22222222-2222-4222-8222-222222222222");
-  assert.match(probe.question, /职业前事|事业盘/);
+  assert.match(probe.semanticKey, /varga\.d4/);
+  assert.equal(probe.domain, "relocation");
+  assert.match(probe.question, /搬家|离乡/);
+});
+
+test("encoded D24/D10/D4 remaining splits leave no discriminator", () => {
+  const evidence = [
+    { domain: "education", eventKind: "education_interruption", summary: "高考失利复读", status: "confirmed" },
+    { domain: "occupation", eventKind: "occupation_note", summary: "互联网程序员", status: "confirmed" },
+    { domain: "relocation", eventKind: "home_change", summary: "搬家离乡", status: "confirmed" },
+  ];
+  const packet = buildCandidateContrastPacket({
+    candidateSetVersion: "05:00-05:04",
+    candidateTimes: ["05:00", "05:03", "05:04"],
+    transitions: [
+      { layer: "d4", at: "05:00" },
+      { layer: "d4", at: "05:03" },
+      { layer: "d10", at: "05:00" },
+      { layer: "d24", at: "05:00" },
+    ],
+    askedKeys: askedKeysFromLedgerEvidence(evidence),
+  });
+  assert.equal(selectDiscriminatorProbe(packet), null);
 });
 
 test("remaining-candidate D24 split beats window D10 signs", () => {
diff --git a/frontend/tests/rectification-eight-method.test.ts b/frontend/tests/rectification-eight-method.test.ts
index 70c27c54..3be76df0 100644
--- a/frontend/tests/rectification-eight-method.test.ts
+++ b/frontend/tests/rectification-eight-method.test.ts
@@ -3,6 +3,10 @@ import { readFileSync } from "node:fs";
 import test from "node:test";
 
 import { buildMethodFollowupPlan, buildNextUserAction, conversationalSessionOutcome, isOfferBlockingFollowup, latestUserStoppedCollecting } from "../src/lib/rectification-agentic/v9/method-followup.ts";
+import {
+  askedKeysFromLedgerEvidence,
+  buildCandidateContrastPacket,
+} from "../src/lib/rectification-agentic/core/candidate-contrast-packet.ts";
 import {
   internalObservationsFromWindowScan,
   parseWindowScan,
@@ -814,7 +818,7 @@ test("precision stage lagna_frame waits for uncovered career before asking anoth
   assert.doesNotMatch(JSON.stringify(plan), UNIQUE_MINUTE_COPY);
 });
 
-test("lagna_frame after classic coverage still discriminates when candidates are tied", () => {
+test("lagna_frame after classic coverage does not keep a tie in discrimination without a remaining split", () => {
   const plan = buildMethodFollowupPlan({
     evidence: CLASSIC_COVERAGE,
     precisionStage: "lagna_frame",
@@ -829,12 +833,13 @@ test("lagna_frame after classic coverage still discriminates when candidates are
     confirmationAllowed: false,
     nextFollowup: plan.next_followup,
     methods: plan.methods,
+    discriminatorProbe: null,
     candidateScores: [
       { time: "05:00", score: 34 },
       { time: "05:01", score: 33 },
       { time: "05:02", score: 33 },
     ],
-  }), "discriminate_candidates");
+  }), "provisional_range");
 });
 
 test("precision stage d4 asks home change not family, and d5 asks education", () => {
@@ -1188,6 +1193,181 @@ test("answered duty language skips window D10 and uses remaining D24", () => {
   assert.doesNotMatch(plan.next_followup?.semantic_key ?? "", /varga\.d10/);
 });
 
+const DUMP_COVERAGE = [
+  {
+    status: "confirmed" as const,
+    domain: "education",
+    datePrecision: "month" as const,
+    occurredFrom: "2016-09-01",
+    occurredTo: null,
+    eventKind: "education_start",
+    summary: "上大学",
+  },
+  {
+    status: "confirmed" as const,
+    domain: "education",
+    datePrecision: "month" as const,
+    occurredFrom: "2015-06-01",
+    occurredTo: null,
+    eventKind: "education_interruption",
+    summary: "高考失利复读",
+  },
+  {
+    status: "confirmed" as const,
+    domain: "relationship",
+    datePrecision: "day" as const,
+    occurredFrom: "2024-05-01",
+    occurredTo: null,
+    eventKind: "relationship_start",
+    summary: "开始一段感情",
+  },
+  {
+    status: "confirmed" as const,
+    domain: "relationship",
+    datePrecision: "day" as const,
+    occurredFrom: "2024-08-08",
+    occurredTo: null,
+    eventKind: "relationship_end",
+    summary: "感情结束",
+  },
+  {
+    status: "confirmed" as const,
+    domain: "career",
+    datePrecision: "day" as const,
+    occurredFrom: "2024-04-07",
+    occurredTo: null,
+    eventKind: "career_entry",
+    summary: "入职",
+  },
+  {
+    status: "confirmed" as const,
+    domain: "family",
+    datePrecision: "month" as const,
+    occurredFrom: "2016-05-01",
+    occurredTo: null,
+    eventKind: "family_event",
+    summary: "家人变化",
+  },
+  {
+    status: "confirmed" as const,
+    domain: "occupation",
+    datePrecision: "unknown" as const,
+    occurredFrom: null,
+    occurredTo: null,
+    eventKind: "occupation_note",
+    summary: "互联网程序员 / 前端 / Agent 开发",
+  },
+];
+
+const DUMP_TRANSITIONS = [
+  { layer: "d4", at: "05:00" },
+  { layer: "d4", at: "05:03" },
+  { layer: "d10", at: "05:00" },
+  { layer: "d10", at: "05:03" },
+  { layer: "d24", at: "05:00" },
+  { layer: "d24", at: "05:03" },
+  { layer: "d9", at: "04:52" },
+  { layer: "d9", at: "05:08" },
+  { layer: "d5", at: "05:15" },
+];
+
+const DUMP_SCORES = [
+  { time: "05:00", score: 34 },
+  { time: "05:03", score: 33 },
+  { time: "05:04", score: 33 },
+];
+
+test("coverage-complete tie with encoded D24/D10 asks remaining D4, not enrollment or breakup", () => {
+  const packet = buildCandidateContrastPacket({
+    candidateSetVersion: "05:00-05:04",
+    candidateTimes: DUMP_SCORES.map((item) => item.time),
+    transitions: DUMP_TRANSITIONS,
+    askedKeys: askedKeysFromLedgerEvidence(DUMP_COVERAGE),
+  });
+  const plan = buildMethodFollowupPlan({
+    evidence: DUMP_COVERAGE,
+    contrastPacket: packet,
+    askedProbeKeys: askedKeysFromLedgerEvidence(DUMP_COVERAGE),
+  });
+  assert.equal(plan.next_followup?.domain, "relocation");
+  assert.equal(plan.next_followup?.kind_hint, "home_change");
+  assert.match(plan.next_followup?.semantic_key ?? "", /varga\.d4/);
+  assert.doesNotMatch(plan.next_followup?.kind_hint ?? "", /education_start|relationship_end/);
+  assert.doesNotMatch(plan.next_followup?.user_prompt_hint ?? "", /大学哪年入学|高考是 \d{4}|哪年毕业/);
+  assert.equal(conversationalSessionOutcome({
+    selectionAllowed: true,
+    proposeAllowed: true,
+    confirmationAllowed: false,
+    nextFollowup: plan.next_followup,
+    methods: plan.methods,
+    discriminatorProbe: packet.probes[0] ?? null,
+    candidateScores: DUMP_SCORES,
+  }), "discriminate_candidates");
+});
+
+test("coverage-complete tie with no remaining split offers a provisional range", () => {
+  const packet = buildCandidateContrastPacket({
+    candidateSetVersion: "05:00-05:04",
+    candidateTimes: DUMP_SCORES.map((item) => item.time),
+    transitions: DUMP_TRANSITIONS,
+    askedKeys: askedKeysFromLedgerEvidence([
+      ...DUMP_COVERAGE,
+      {
+        status: "confirmed",
+        domain: "relocation",
+        eventKind: "home_change",
+        summary: "搬家离乡",
+      },
+    ]),
+  });
+  const plan = buildMethodFollowupPlan({
+    evidence: [
+      ...DUMP_COVERAGE,
+      {
+        status: "confirmed" as const,
+        domain: "relocation",
+        datePrecision: "year" as const,
+        occurredFrom: "2016-09-01",
+        occurredTo: null,
+        eventKind: "home_change",
+        summary: "搬家离乡",
+      },
+    ],
+    contrastPacket: packet,
+    sessionOutcome: "provisional_range",
+  });
+  assert.equal(plan.next_followup, null);
+  assert.equal(conversationalSessionOutcome({
+    selectionAllowed: true,
+    proposeAllowed: true,
+    confirmationAllowed: false,
+    nextFollowup: {
+      method_id: "d9_relationship",
+      intent: "distinguish_candidates",
+      ask_theme: "relationship_style",
+      domain: "relationship",
+      kind_hint: "relationship_change",
+      user_prompt_hint: "当前候选在关系主题上仍分不开。",
+      must_not_label: false,
+      choice_frame: null,
+      source: "varga_observation",
+    },
+    methods: plan.methods,
+    discriminatorProbe: null,
+    candidateScores: DUMP_SCORES,
+  }), "provisional_range");
+  const action = buildNextUserAction({
+    scorableCount: 6,
+    evidenceCount: 8,
+    hasLatestResult: true,
+    selectionAllowed: true,
+    sessionOutcome: "provisional_range",
+    nextFollowup: null,
+    workingTime: "05:00",
+  });
+  assert.equal(action.id, "offer_provisional_range");
+});
+
 test("没有了 is a user stop", () => {
   assert.equal(latestUserStoppedCollecting([{ role: "user", text: "没有了" }]), true);
   assert.equal(latestUserStoppedCollecting([{ role: "user", text: "没了" }]), true);
@@ -1239,6 +1419,49 @@ test("same domain different year still asks a conflict probe", () => {
   assert.equal(plan.next_followup?.domain, "career");
 });
 
+test("adjacent education year does not re-ask enrollment after a recorded start", () => {
+  const plan = buildMethodFollowupPlan({
+    evidence: [{
+      status: "confirmed",
+      domain: "education",
+      eventKind: "education_start",
+      datePrecision: "month",
+      occurredFrom: "2016-09-01",
+      occurredTo: null,
+      summary: "2016年9月上大学",
+    }, {
+      status: "confirmed",
+      domain: "relationship",
+      eventKind: "relationship_end",
+      datePrecision: "day",
+      occurredFrom: "2024-08-08",
+      occurredTo: "2024-08-08",
+      summary: "一段感情结束",
+    }],
+    eventProbes: [{
+      year: 2015,
+      year_label: "2015 年前后",
+      domain: "education",
+      event_family: "升学、高考、转学或学习环境变化",
+      source: "dasha_activation",
+      tracks: ["vimshottari", "narayana"],
+      tracks_agree: true,
+      unique_minute_claim: false,
+      user_meaning: "年份锁定 2015 年前后。事件家族：升学、高考、转学或学习环境变化。请写成一句自然语言是/否题。不得改年份。",
+      role: "reverse_verify",
+      information_gain: 0.21,
+      semantic_key: "education.2015.dasha_activation",
+    }],
+  });
+  assert.notEqual(plan.next_followup?.domain, "education");
+  assert.notEqual(plan.next_followup?.source, "event_probe");
+  assert.equal(plan.next_followup?.method_id, "d10_career");
+  assert.match(plan.next_followup?.user_prompt_hint ?? "", /2016 年入学/);
+  assert.match(plan.next_followup?.user_prompt_hint ?? "", /2024 年感情结束/);
+  assert.match(plan.next_followup?.user_prompt_hint ?? "", /不要再问这些事发生在哪一年/);
+  assert.doesNotMatch(plan.next_followup?.user_prompt_hint ?? "", /高考是 2015/);
+});
+
 test("high information_gain leftover probe still blocks offering after coverage", () => {
   const plan = buildMethodFollowupPlan({
     evidence: CLASSIC_COVERAGE.filter((item) => item.domain !== "horary"),
@@ -1466,7 +1689,7 @@ test("user stop with selection_allowed may offer the escape hatch", async () =>
   );
 });
 
-test("offer-candidates refuses a 34/33/33 tie after method coverage", async () => {
+test("offer-candidates allows a 34/33/33 tie after method coverage when remaining minutes do not split", async () => {
   const accounting = fakeAccounting({
     ...receiptHandlers,
     get_agentic_rectification_case_dossier: () => dossierFixture({
@@ -1559,11 +1782,16 @@ test("offer-candidates refuses a 34/33/33 tie after method coverage", async () =
     turnId: TURN_ID,
     accounting: accounting.client as never,
   });
-  await assert.rejects(
-    () => (tools["rectification-offer-candidates"] as unknown as {
-      execute(input: unknown): Promise<unknown>;
-    }).execute({ caseId: CASE_ID }),
-    (error: unknown) => error instanceof RectificationToolServiceError && error.code === "offer_not_allowed",
+  const projection = await (tools["rectification-offer-candidates"] as unknown as {
+    execute(input: unknown): Promise<{ session_outcome: { kind: string } }>;
+  }).execute({ caseId: CASE_ID });
+  assert.equal(projection.session_outcome.kind, "provisional_range");
+  assert.equal(
+    accounting.calls.some((call) =>
+      call.fn === "transition_agentic_rectification_case_status"
+      && call.args.p_status === "candidate_ready"
+    ),
+    true,
   );
 });
 
diff --git a/frontend/tests/rectification-inference-machine.test.ts b/frontend/tests/rectification-inference-machine.test.ts
index 0542b311..0626004a 100644
--- a/frontend/tests/rectification-inference-machine.test.ts
+++ b/frontend/tests/rectification-inference-machine.test.ts
@@ -70,6 +70,29 @@ function candidates(scores: Readonly<Record<string, number>>): InferenceCandidat
   }));
 }
 
+test("discriminating result does not stay in event_collection", () => {
+  const state = buildInferenceState({
+    range_start: "04:50",
+    range_end: "05:10",
+    candidates: [
+      { id: "05:00", time: "05:00", relative_support: 34 },
+      { id: "05:03", time: "05:03", relative_support: 33 },
+      { id: "05:04", time: "05:04", relative_support: 33 },
+    ],
+    events: [
+      { id: "e1", domain: "education", year: 2016, precision: "month" },
+      { id: "e2", domain: "career", year: 2018, precision: "year" },
+      { id: "e3", domain: "relationship", year: 2021, precision: "year" },
+      { id: "e4", domain: "family", year: 2023, precision: "year" },
+      { id: "e5", domain: "relocation", year: 2017, precision: "year" },
+    ],
+    probes: [probe({ id: "open", gain: 0.3, yesSupports: ["05:00"], yesConflicts: ["05:03"] })],
+    phase: "event_collection",
+  });
+  assert.equal(state.result_status, "discriminating");
+  assert.equal(state.phase, "discrimination");
+});
+
 test("an informative answer lowers entropy and cannot revive an eliminated candidate", () => {
   const conflict = probe({
     id: "p1",
diff --git a/frontend/tests/rectification-v9-agent.test.ts b/frontend/tests/rectification-v9-agent.test.ts
index db7dc9c3..5e329172 100644
--- a/frontend/tests/rectification-v9-agent.test.ts
+++ b/frontend/tests/rectification-v9-agent.test.ts
@@ -73,8 +73,8 @@ test("system prompt carries only high-priority boundaries, never the method copy
   assert.match(prompt, /对用户说的话必须自己写在正文里，不要只写规划等服务器代写/);
   assert.match(prompt, /skill_verification_report/);
   assert.match(prompt, /ask_candidate_discriminator/);
-  assert.match(prompt, /方法覆盖已齐只进入候选区分/);
-  assert.doesNotMatch(prompt, /方法覆盖已齐且 propose_allowed 时本轮 adopt/);
+  assert.match(prompt, /offer_provisional_range/);
+  assert.match(prompt, /不要再问整窗 D9\/D24/);
   assert.match(prompt, /不得询问外貌、体质、胎记或疤痕/);
   assert.match(prompt, /不要调用 rectification-set-focus/);
   assert.match(prompt, /open_question\.prompt/);
@@ -83,6 +83,8 @@ test("system prompt carries only high-priority boundaries, never the method copy
   assert.match(prompt, /verify_adopted_time/);
   assert.match(prompt, /event_probe/);
   assert.match(prompt, /不得发明年份/);
+  assert.match(prompt, /不得根据出生年推算高考或入学年份/);
+  assert.match(prompt, /不要再问那一件发生在哪一年/);
   assert.doesNotMatch(prompt, /两套盘各自的前事/);
   assert.doesNotMatch(prompt, /外貌、体质、胎记或疤痕可以问/);
   assert.doesNotMatch(prompt, /分盘句和宫位表由界面展示/);
diff --git a/frontend/tests/rectification-v9-migration.test.ts b/frontend/tests/rectification-v9-migration.test.ts
index df47c3d7..badbe089 100644
--- a/frontend/tests/rectification-v9-migration.test.ts
+++ b/frontend/tests/rectification-v9-migration.test.ts
@@ -1254,6 +1254,31 @@ test("PR-4 exposes only the explicit V2 service-role RPC signatures", () => {
   );
 });
 
+test("kind-date evidence dedup stays out of the identity foundation", () => {
+  const migration = readFileSync(
+    new URL("../supabase/migrations/20260825010000_rectification_evidence_kind_date_dedup.sql", import.meta.url),
+    "utf8",
+  );
+  const dbCopy = fileURLToPath(
+    new URL("../db/migrations/20260825010000_rectification_evidence_kind_date_dedup.sql", import.meta.url),
+  );
+  assert.equal(
+    existsSync(dbCopy),
+    false,
+    "business migration must not be copied into frontend/db/migrations (BUG-127/BUG-144)",
+  );
+  assert.match(migration, /^begin;[\s\S]*^commit;$/m);
+  assert.match(
+    migration,
+    /Same dated event restated with a new quote must not insert a second row/,
+  );
+  assert.match(
+    migration,
+    /e\.event_kind = v_kind[\s\S]*e\.occurred_from is not distinct from v_from/,
+  );
+  assert.match(migration, /grant execute on function public\.record_agentic_rectification_evidence_batch/);
+});
+
 test("turn origin migration stays out of the identity foundation", () => {
   const turnOriginMigration = readFileSync(
     new URL("../supabase/migrations/20260824030000_rectification_turn_origin.sql", import.meta.url),
diff --git a/scripts/rectification/event_probes.py b/scripts/rectification/event_probes.py
index 32117596..2f122222 100644
--- a/scripts/rectification/event_probes.py
+++ b/scripts/rectification/event_probes.py
@@ -104,6 +104,11 @@ DOMAIN_CATALOG: dict[str, dict[str, Any]] = {
     },
 }
 
+# 入学年与高考通常同一学年或前后一年；存在性探针跳过邻近年，质量探针仍按精确年。
+EXISTENCE_NEARBY_YEARS = {
+    "education": 1,
+}
+
 
 def _clock(value: str) -> int:
     return int(value[:2]) * 60 + int(value[3:5])
@@ -505,6 +510,16 @@ def _event_years(events: Sequence[dict[str, Any]], domain: str) -> set[int]:
     return years
 
 
+def _existence_blocked_years(domain: str, known_years: set[int]) -> set[int]:
+    blocked = set(known_years)
+    span = int(EXISTENCE_NEARBY_YEARS.get(domain, 0))
+    if span <= 0:
+        return blocked
+    for year in known_years:
+        blocked.update(range(year - span, year + span + 1))
+    return blocked
+
+
 def _quality_probes(
     events: Sequence[dict[str, Any]],
     domains: Sequence[str],
@@ -644,10 +659,11 @@ def discriminating_event_probes(
             if domain not in DOMAIN_CATALOG:
                 continue
             known_years = _event_years(events, domain)
+            blocked_years = _existence_blocked_years(domain, known_years)
             boundary = sorted((vim_years | narayana_years) & set(range(lo, hi + 1)))
             found = None
             for year in boundary:
-                if year in known_years:
+                if year in blocked_years:
                     continue
                 found = _evaluate_year(
                     left, right, birth_date=birth_date, domain=domain, year=year, source="dasha_boundary",
@@ -656,7 +672,7 @@ def discriminating_event_probes(
                     break
             if found is None:
                 midpoint = _age_band_year(birth_year, domain, now)
-                if midpoint is not None and midpoint not in known_years:
+                if midpoint is not None and midpoint not in blocked_years:
                     found = _evaluate_year(
                         left, right, birth_date=birth_date, domain=domain, year=midpoint, source="dasha_activation",
                     )
@@ -675,7 +691,7 @@ def discriminating_event_probes(
             continue
         known_years = _event_years(events, domain)
         year = _age_band_year(birth_year, domain, now)
-        if year is None or year in known_years:
+        if year is None or year in _existence_blocked_years(domain, known_years):
             continue
         probes.append(_public_probe(
             year=year,
diff --git a/tests/test_rectification_event_probes.py b/tests/test_rectification_event_probes.py
index 797ecb0b..9bc9b94f 100644
--- a/tests/test_rectification_event_probes.py
+++ b/tests/test_rectification_event_probes.py
@@ -288,6 +288,38 @@ class EventProbesTest(unittest.TestCase):
         self.assertTrue(any(item["source"] in {"dasha_activation", "dasha_boundary"} for item in probes))
         self.assertTrue(any(item["domain"] == "relocation" for item in probes))
 
+    def test_enrollment_skips_adjacent_education_existence_year(self) -> None:
+        built = {
+            "static_contexts": [
+                {"feature": {"time": "05:13", "varga_ascendants": {"D4": 1, "D9": 1, "D10": 1, "D5": 1}}},
+                {"feature": {"time": "05:14", "varga_ascendants": {"D4": 2, "D9": 1, "D10": 1, "D5": 2}}},
+            ]
+        }
+        probes = discriminating_event_probes(
+            _request(
+                birth_date="1998-08-08",
+                events=[{
+                    "id": "00000000-0000-4000-8000-000000000001",
+                    "domain": "education",
+                    "summary": "2016年9月进入大学",
+                    "date": "2016-09-01",
+                    "precision": "month",
+                }],
+            ),
+            built,
+            scan=window_scan(built),
+            candidate_times=["05:13", "05:14"],
+            representative_time="05:13",
+            precision_current="d5_refine",
+            today=date(2026, 8, 22),
+        )
+        existence = [
+            item for item in probes
+            if item["domain"] == "education" and item["source"] != "known_event_quality"
+        ]
+        self.assertFalse(any(item["year"] in {2015, 2016, 2017} for item in existence))
+        self.assertFalse(any("高考是 2015" in str(item.get("user_meaning") or "") for item in probes))
+
     def test_representatives_prefer_remaining_candidate_times(self) -> None:
         built = {
             "static_contexts": [