Two bugs were causing the model to return {"status":"ok"} / {"status":"ready"}
instead of structured reconstruction data, resulting in POST /api/analyse 500:
1. DOUBLE-WRAPPING BUG (lib/llm/provider.js):
generateReconstruction() called buildPrompt(scenario) on input that was
already a fully-built prompt string from analyseScenario(). This wrapped the
v0.1 prompt (~5000+ chars) in another template layer, producing incomprehensible
output that the model could not parse as structured JSON.
Fix: Pass scenario through directly (it is ALREADY a built prompt).
2. MISSING JSON SPEC (prompts/reconstruct-v0.2.md):
The v0.2 prompt template said 'matching the structure exactly' but never
defined what that structure was. The model invented its own field names
(input_classification, reasoning_mode, anchors) with snake_case instead of
camelCase, which failed Zod validation -> 500 errors.
Fix: Added explicit JSON schema section with exact key names, enum values,
and nested structure matching the Zod validation layer.
Additionally:
- Refactored route to use analyseScenario from lib/analysis (centralized)
- Added lib/analysis.js with shared analysis logic
- Updated components to display promptVersion and validation errors
- Added lib/reconstruction/prompt.js v0.1/v0.2 versioning
- Added lib/reconstruction/schema.js v0.2 Zod schemas
- Added debug tool scripts, evaluation results, and comparison findings
652 lines
19 KiB
JSON
652 lines
19 KiB
JSON
{
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"timestamp": "2026-07-31T18:16:32.255Z",
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"provider": "mock",
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"promptVersion": "v0.2",
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"casesRun": 35,
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"summary": {
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"schemaValidityRate": "100.0%",
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"classificationMatchRate": "37.1%",
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"reasoningModeMatchRate": "71.4%",
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"requiredConceptMatchRate": "0.0%",
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"unsupportedInferenceFailures": "0",
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"averageResponseDurationMs": "1",
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"fullPassRate": "37.1%"
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},
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"testCaseResults": [
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{
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"id": "tc-001",
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"input": "All customers cannot download their invoices.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 4,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-002",
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"input": "Some customers cannot download their invoices.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-003",
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"input": "Complaints increased by 35%.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "unexplained_change",
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"actualReasoningModes": [
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"establish_baseline",
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"identify_difference"
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],
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"errors": []
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},
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{
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"id": "tc-004",
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"input": "Complaints increased by 35% while production increased by 40%.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "unexplained_change",
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"actualReasoningModes": [
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"establish_baseline",
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"identify_difference"
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],
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"errors": []
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},
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{
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"id": "tc-005",
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"input": "Sales are falling.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"establish_baseline",
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-006",
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"input": "Sales fell sharply immediately after the price increase.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"establish_baseline",
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-007",
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"input": "The quarterly revenue exceeded targets but net profit declined by 12%.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-008",
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"input": "Revenue from the premium tier dropped while total revenue grew.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-009",
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"input": "We need to improve our customer retention rate.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "decision_request",
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"actualReasoningModes": [
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"identify_difference",
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"decision_support",
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"identify_missing_information"
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],
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"errors": []
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},
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{
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"id": "tc-010",
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"input": "The system latency went from 200ms to 5 seconds on Tuesday.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-011",
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"input": "The new release should fix the login issue.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-012",
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"input": "I think therefore I am.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "ambiguous_statement",
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"actualReasoningModes": [
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"identify_difference",
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"clarify_meaning"
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],
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"errors": []
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},
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{
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"id": "tc-013",
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"input": "I used the phrase 'I think therefore I am' to test whether this system understands ambiguous statements.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "ambiguous_statement",
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"actualReasoningModes": [
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"identify_difference",
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"clarify_meaning"
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],
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"errors": []
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},
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{
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"id": "tc-014",
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"input": "The warehouse manager reported that inventory counts don't match the system.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-015",
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"input": "We've seen a 35% increase in customer complaints.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "unexplained_change",
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"actualReasoningModes": [
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"establish_baseline",
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"identify_difference"
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],
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"errors": []
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},
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{
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"id": "tc-016",
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"input": "The number of active users increased by 500%, from 4 to 2,001.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-017",
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"input": "User engagement metrics improved but the support ticket backlog grew by 200%.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-018",
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"input": "The manufacturing team needs better quality control.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-019",
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"input": "All users in the EU region are getting a 403 error when trying to access the dashboard.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-020",
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"input": "Some users in the EU region are getting a 403 error when trying to access the dashboard.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-021",
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"input": "Production output was 1,200 units last month and 1,180 units this month.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-022",
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"input": "The CFO reported that the company's cash position is healthy.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-023",
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"input": "We have enough funding to operate for 18 months.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-024",
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"input": "The new feature was deployed at 3am and user complaints tripled the next day.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "unexplained_change",
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"actualReasoningModes": [
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"establish_baseline",
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"identify_difference"
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],
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"errors": []
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},
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{
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"id": "tc-025",
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"input": "We need to launch a mobile app to capture market share.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 1,
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"actualPrimaryType": "decision_request",
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"actualReasoningModes": [
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"identify_difference",
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"decision_support",
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"identify_missing_information"
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],
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"errors": []
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},
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{
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"id": "tc-026",
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"input": "The system has been running for 90 days without failure since the migration.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-027",
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"input": "No one has submitted the required compliance report despite multiple reminders.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": true,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-028",
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"input": "The audit revealed that 3 of the last 10 monthly reports were submitted with incorrect data.",
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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"nextQuestionPresent": true,
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"responseDurationMs": 0,
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"actualPrimaryType": "reported_claim",
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"actualReasoningModes": [
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"identify_difference",
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"validate_claim"
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],
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"errors": []
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},
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{
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"id": "tc-029",
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"input": "We should implement the new CRM because our competitors have one.",
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"pass": true,
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"schemaValid": true,
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"classificationMatch": true,
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"reasoningModeMatch": false,
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"requiredConceptMatch": false,
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"unsupportedInferenceAbsence": true,
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|
"nextQuestionPresent": true,
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],
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"errors": []
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},
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{
|
|
"id": "tc-030",
|
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"input": "The server response time was acceptable last quarter but degraded this month.",
|
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"pass": false,
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"schemaValid": true,
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"classificationMatch": false,
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},
|
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{
|
|
"id": "tc-031",
|
|
"input": "The regulatory requirement says all data must be stored within national borders, but our backup server is in another country.",
|
|
"pass": false,
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"schemaValid": true,
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],
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"errors": []
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},
|
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{
|
|
"id": "tc-032",
|
|
"input": "External analysts expect our industry to decline by 15% next year due to regulatory changes.",
|
|
"pass": true,
|
|
"schemaValid": true,
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],
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|
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},
|
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{
|
|
"id": "tc-033",
|
|
"input": "The database schema was changed on Friday but the reports are still working.",
|
|
"pass": false,
|
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"schemaValid": true,
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"reasoningModeMatch": true,
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"validate_claim"
|
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],
|
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"errors": []
|
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},
|
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{
|
|
"id": "tc-034",
|
|
"input": "Some team members say the new process is better while others say it's slower.",
|
|
"pass": true,
|
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"schemaValid": true,
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"actualPrimaryType": "contradiction",
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"actualReasoningModes": [
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|
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"identify_difference"
|
|
],
|
|
"errors": []
|
|
},
|
|
{
|
|
"id": "tc-035",
|
|
"input": "The application works fine on Chrome but not on Safari.",
|
|
"pass": false,
|
|
"schemaValid": true,
|
|
"classificationMatch": false,
|
|
"reasoningModeMatch": true,
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|
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|
|
],
|
|
"errors": []
|
|
}
|
|
]
|
|
} |