feat(60A.7): add reusable decision-options fixture loading in test harness

- Load decisions-options fixture from committed JSON (tests/fixtures/ pre-anchored-decision-options.json) instead of inline duplicate - Add runPreAnchoredSimulationWithFixture() helper for decision-options mode tests - Generalize anchor validation from savings-realism-specific to generic unresolved unknown check in reproduce-multi-turn-investigation.mjs - Add experiment documentation (experiment-60a7.md) and handoff note - All 63 harness tests pass; no production reasoning code changed
2026-08-13 06:24:12 +01:00
parent 2016a024c5
commit 4c25faaa01
5 changed files with 634 additions and 16 deletions
@@ -0,0 +1,98 @@
+{
+  "description": "Deterministic pre-anchored decision-options fixture — represents the successful 60A.6 persistent reasoning state.",
+  "scenario": "We are evaluating two relocation options: moving the engineering team to Manchester or staying in London.",
+  "unresolved_question": "Which option leaves us better off overall?",
+  "graph": {
+    "centralStatement": "We are evaluating two relocation options: moving the engineering team to Manchester or staying in London.",
+    "nodes": [
+      {
+        "id": "n_relocation_state",
+        "label": "Engineering team relocation consideration",
+        "description": "Current state: the organisation is evaluating whether to relocate its engineering team from London to Manchester for cost reduction.",
+        "kind": "state",
+        "status": "provisional",
+        "confidence": "high",
+        "value": null,
+        "unit": null,
+        "evidenceIds": [],
+        "dependsOn": [],
+        "affects": [],
+        "parentId": null,
+        "childIds": []
+      },
+      {
+        "id": "opt_relocate",
+        "label": "Relocate to Manchester",
+        "description": "Move the engineering team to Manchester. Consequences: save £2M/year, lose two senior engineers, delivery delay <= two months.",
+        "kind": "option",
+        "status": "known",
+        "confidence": "high",
+        "value": null,
+        "unit": null,
+        "evidenceIds": [],
+        "dependsOn": [],
+        "affects": [],
+        "parentId": null,
+        "childIds": []
+      },
+      {
+        "id": "opt_stay_put",
+        "label": "Stay in London (Status Quo)",
+        "description": "Remain at the current London office. Consequences: retain both senior engineers, avoid relocation delay, continue paying extra £2M/year.",
+        "kind": "option",
+        "status": "known",
+        "confidence": "high",
+        "value": null,
+        "unit": null,
+        "evidenceIds": [],
+        "dependsOn": [],
+        "affects": [],
+        "parentId": null,
+        "childIds": []
+      },
+      {
+        "id": "n_relocation_decision",
+        "label": "Which option leaves us better off overall?",
+        "description": "Uncertainty about which of the two relocation options — relocate to Manchester or stay in London — provides superior net value for the organisation.",
+        "kind": "unknown",
+        "status": "unknown",
+        "confidence": "medium",
+        "value": null,
+        "unit": null,
+        "evidenceIds": [],
+        "dependsOn": [],
+        "affects": [],
+        "parentId": null,
+        "childIds": []
+      }
+    ],
+    "edges": [
+      {
+        "id": "e-opt-rel-to-dec",
+        "fromNodeId": "opt_relocate",
+        "toNodeId": "n_relocation_decision",
+        "relationship": "contained_in",
+        "confidence": "high",
+        "description": "Relocate to Manchester option is a candidate for the relocation decision"
+      },
+      {
+        "id": "e-opt-stay-to-dec",
+        "fromNodeId": "opt_stay_put",
+        "toNodeId": "n_relocation_decision",
+        "relationship": "contained_in",
+        "confidence": "high",
+        "description": "Stay in London option is a candidate for the relocation decision"
+      }
+    ],
+    "activeUnknownNodeId": "n_relocation_decision",
+    "resolvedNodeIds": [],
+    "currentSummary": "Two relocation options evaluated; net-value comparison unresolved.",
+    "reasoningState": {
+      "comparabilityStatus": null,
+      "relationshipStatus": null,
+      "relationshipAssessed": false,
+      "contradictionReasoningAllowed": true,
+      "reasoningStages": []
+    }
+  }
+}