{"jtbd":{"id":"agent-trace-session-replay","slug":"agent-trace-session-replay","name":"Agent session trace replay","shortName":"Session replay","problemStatement":"Replay full agent sessions (LLM calls, tools, browser steps) for debugging incidents and training reviewers — like session replay for agents."},"pick":{"id":"langsmith","slug":"langsmith","name":"LangSmith","tagline":"If you live in LangGraph, LangSmith is the obvious observatory. Otherwise compare Langfuse/Helicone first.","website":"https://www.langchain.com/langsmith","overall":8.25,"scoreBand":{"low":7.7,"mid":8.3,"high":8.9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.7–8.9 (editorial prior)"},"scoreLayers":{"editorialPrior":8.25,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","pricingNotes":"Seat + trace volume pricing; deep LangChain/LangGraph integration; Plus tiers from tens of $/mo.","scores":{"capabilityFit":9,"pricePerformance":7,"latencyReliability":8.8,"developerDx":9,"privacyPosture":7.8,"lockInRisk":6.5,"maturity":8.8,"overall":8.25,"kind":"curated_estimate","confidence":"high","asOf":"2026-09-14"}},"runnersUp":[{"id":"braintrust","slug":"braintrust","name":"Braintrust","tagline":"Depot pick when evals are the product quality gate. Pair with Helicone/Langfuse for cheap request logs if…","website":"https://www.braintrust.dev","overall":8.34,"scoreBand":{"low":7.7,"mid":8.3,"high":8.9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.7–8.9 (editorial prior)"},"scoreLayers":{"editorialPrior":8.34,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-10-19","pricingNotes":"Eval-first platform; data-based pricing with unlimited seats on many plans; strong CI eval story.","scores":{"capabilityFit":9.2,"pricePerformance":7.5,"latencyReliability":8.6,"developerDx":8.8,"privacyPosture":8,"lockInRisk":5,"maturity":8.2,"overall":8.34,"kind":"curated_estimate","confidence":"high","asOf":"2026-10-19"}},{"id":"honeycomb","slug":"honeycomb","name":"Honeycomb","tagline":"When your agent outage is an infra mystery, Honeycomb shines. Still pair with an LLM-native tracer for…","website":"https://www.honeycomb.io","overall":8.21,"scoreBand":{"low":7.6,"mid":8.2,"high":8.8,"halfWidth":0.6,"basis":"editorial_prior","display":"7.6–8.8 (editorial prior)"},"scoreLayers":{"editorialPrior":8.21,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","pricingNotes":"Event-based observability pricing; excellent high-cardinality querying; not LLM-specialized.","scores":{"capabilityFit":8.5,"pricePerformance":7,"latencyReliability":9.2,"developerDx":8.5,"privacyPosture":8,"lockInRisk":4.5,"maturity":9,"overall":8.21,"kind":"curated_estimate","confidence":"high","asOf":"2026-09-14"}},{"id":"arize-phoenix","slug":"arize-phoenix","name":"Arize Phoenix","tagline":"Choose Phoenix when you want open-source observability you can own. Cloud Arize when enterprise wants a…","website":"https://phoenix.arize.com","overall":8.36,"scoreBand":{"low":7.8,"mid":8.4,"high":9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.8–9.0 (editorial prior)"},"scoreLayers":{"editorialPrior":8.36,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","pricingNotes":"Open-source Phoenix free to self-host; Arize AX cloud paid; OpenTelemetry-friendly.","scores":{"capabilityFit":8.6,"pricePerformance":9,"latencyReliability":8.2,"developerDx":8,"privacyPosture":8.5,"lockInRisk":2.5,"maturity":8.6,"overall":8.36,"kind":"curated_estimate","confidence":"high","asOf":"2026-09-14"}},{"id":"langfuse","slug":"langfuse","name":"Langfuse","tagline":"Depot default observability for most agent teams: open, affordable, good enough to serious.","website":"https://langfuse.com","overall":8.67,"scoreBand":{"low":8.1,"mid":8.7,"high":9.3,"halfWidth":0.6,"basis":"editorial_prior","display":"8.1–9.3 (editorial prior)"},"scoreLayers":{"editorialPrior":8.67,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","pricingNotes":"Open-source + cloud; generous self-host; cloud from ~$29–59/mo tiers; EU-friendly.","scores":{"capabilityFit":8.8,"pricePerformance":9.2,"latencyReliability":8.4,"developerDx":8.8,"privacyPosture":8.8,"lockInRisk":2.5,"maturity":8.2,"overall":8.67,"kind":"curated_estimate","confidence":"high","asOf":"2026-09-14"}}],"scoreBand":{"low":7.7,"mid":8.3,"high":8.9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.7–8.9 (editorial prior)"},"scoreLayers":{"editorialPrior":8.25,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"whyPickOverHigherScore":{"pickId":"langsmith","pickName":"LangSmith","pickScore":8.25,"highestScoredCandidateId":"langfuse","highestScoredCandidateName":"Langfuse","highestScore":8.67,"pickHasLowerCompositeScore":true,"delta":-0.42,"pickLeadsOnDimensions":["capabilityFit (9 vs 8.8)","latencyReliability (8.8 vs 8.4)","developerDx (9 vs 8.8)","maturity (8.8 vs 8.2)"],"explanation":"LangSmith (8.25) is the editorial pick for Agent session trace replay over higher-composite Langfuse (8.67) because composite scores are provider-wide priors while LangSmith wins on capabilityFit (9 vs 8.8), latencyReliability (8.8 vs 8.4), developerDx (9 vs 8.8), maturity (8.8 vs 8.2): Observability UX for multi-step agents. Confidence: high."},"cheapest":null,"recommendedWorkloadQuote":null,"representativeQuote":null,"estimatedTaskCost":null,"freeAlternatives":[{"id":"langfuse-oss","name":"Langfuse self-host","kind":"dev_tool","providerId":"langfuse","jtbdIds":["llm-tracing","agent-trace-session-replay"],"whatYouGet":"Self-hosted LLM tracing. Code outside the ee/ directories is MIT. Hosted Langfuse Cloud is not this row.","cost":"oss","license":"MIT Expat outside ee/","sourceUrl":"https://github.com/langfuse/langfuse/blob/main/LICENSE","notes":"ee/, web/src/ee/, worker/src/ee/, and packages/shared/src/server/ee/ use the license in ee/LICENSE. Not indexed as a free cloud tier. Re-fetched twice 2026-10-25 (~10 s apart, plain curl, no login): GitHub blob page HTTP 200, no redirect (page chrome differs between fetches); raw LICENSE fetched twice too, HTTP 200, byte-identical: 'Copyright (c) 2023-2026 ClickHouse, Inc.' / '\"MIT Expat\" license'. Note corrected 2026-10-25 (v0.12.120): raw LICENSE (https://raw.githubusercontent.com/langfuse/langfuse/main/LICENSE) re-fetched twice (~10 s apart, plain curl, no login), HTTP 200, no redirect, byte-identical; it lists '\"ee/\", \"web/src/ee/\", \"worker/src/ee/\", and/or \"packages/shared/src/server/ee/\"' as licensed under ee/LICENSE (GitHub commits API: LICENSE changed 2026-10-23, 'chore(license): include packages/shared/src/server/ee in the enterprise license (#17877)') and content outside them under the '\"MIT Expat\" license'. License value 'MIT Expat outside ee/' unchanged. Flag resolved.","limits":null,"asOf":"2026-10-25","freeType":"dev_tool","substitutable":true}],"referenceDocs":[],"falsification":{"jtbdId":"agent-trace-session-replay","jtbdName":"Agent session trace replay","currentPickId":"langsmith","currentPickScore":8.25,"challengerId":"braintrust","challengerScore":8.34,"currentScoreGap":0.09,"minVerifiedOutcomes":10,"requiredOutcomeMargin":0.24,"requiredSuccessRateDelta":0.15,"maxPickPriceIncreasePct":25,"whatWouldChangePick":["Braintrust (braintrust) outperforms LangSmith (langsmith) by >= 0.24 outcome points (or >= 15% worked-rate delta) across >= 10 Countersign-verified production outcomes.","A verified price increase > 25% on LangSmith's representative SKU for agent-trace-session-replay without a corresponding capability gain.","Live caller rail exhaustion (?exhausted=langsmith) or sustained >= 30% degraded/failed rate in verified production outcomes."],"frozenHoldoutPolicy":{"holdoutSplit":"20% frozen benchmark holdout tasks + 80% live production outcome receipts","requireCountersignReceipt":true,"requiredEvidenceTiers":["outcome_verified","reference_checked"],"minDistinctContributors":2,"antiGamingRule":"Unverified self-reports and seed/editorial rows never mutate picks or scores."},"triggers":[{"kind":"verified_outcomes_outperformance","challengerId":"braintrust","minVerifiedOutcomes":10,"requiredOutcomeMargin":0.24,"requiredWorkedRateDelta":0.15},{"kind":"verified_price_increase","providerId":"langsmith","maxPriceIncreasePct":25},{"kind":"live_rail_exhaustion_or_degradation","providerId":"langsmith","immediateOverrideUrl":"/api/decide?jtbd=agent-trace-session-replay&exhausted=langsmith"}],"submissionSpec":{"falsifyEndpoint":"/api/falsify?jtbd=agent-trace-session-replay","outcomesEndpoint":"POST /api/feedback","correctionsEndpoint":"POST /api/corrections","payloadTemplate":{"agentIdentity":"agent:<your-agent-id>","jtbdId":"agent-trace-session-replay","providerId":"braintrust","outcome":"worked","detail":"Comparative production evaluation on agent-trace-session-replay (n>=10 tasks) with Countersign receipt.","confidence":"high","receipt":{"countersign":{"claim_id":"cs-00000000","status":"verified","evidence_tier":"outcome_verified","counts_as_verified":true}}}}},"whatWouldChangePick":["Braintrust (braintrust) outperforms LangSmith (langsmith) by >= 0.24 outcome points (or >= 15% worked-rate delta) across >= 10 Countersign-verified production outcomes.","A verified price increase > 25% on LangSmith's representative SKU for agent-trace-session-replay without a corresponding capability gain.","Live caller rail exhaustion (?exhausted=langsmith) or sustained >= 30% degraded/failed rate in verified production outcomes."],"routePlan":{"jtbdId":"agent-trace-session-replay","primary":{"providerId":"langsmith","name":"LangSmith","overall":8.25,"scoreBand":{"low":7.7,"mid":8.3,"high":8.9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.7–8.9 (editorial prior)"},"scoreLayers":{"editorialPrior":8.25,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","role":"primary","reason":"Editorial Depot Pick for Agent session trace replay; healthy/eligible under caller constraints."},"fallback":[{"providerId":"braintrust","name":"Braintrust","overall":8.34,"scoreBand":{"low":7.7,"mid":8.3,"high":8.9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.7–8.9 (editorial prior)"},"scoreLayers":{"editorialPrior":8.34,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-10-19","role":"fallback","reason":"Ranked fallback route for Agent session trace replay."},{"providerId":"honeycomb","name":"Honeycomb","overall":8.21,"scoreBand":{"low":7.6,"mid":8.2,"high":8.8,"halfWidth":0.6,"basis":"editorial_prior","display":"7.6–8.8 (editorial prior)"},"scoreLayers":{"editorialPrior":8.21,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","role":"fallback","reason":"Ranked fallback route for Agent session trace replay."},{"providerId":"arize-phoenix","name":"Arize Phoenix","overall":8.36,"scoreBand":{"low":7.8,"mid":8.4,"high":9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.8–9.0 (editorial prior)"},"scoreLayers":{"editorialPrior":8.36,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","role":"fallback","reason":"Ranked fallback route for Agent session trace replay."},{"providerId":"langfuse","name":"Langfuse","overall":8.67,"scoreBand":{"low":8.1,"mid":8.7,"high":9.3,"halfWidth":0.6,"basis":"editorial_prior","display":"8.1–9.3 (editorial prior)"},"scoreLayers":{"editorialPrior":8.67,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","role":"fallback","reason":"Ranked fallback route for Agent session trace replay."}],"disqualified":[],"expectedRegret":{"scoreDeltaVsUnconstrainedPick":0,"unconstrainedPickId":"langsmith","activePrimaryId":"langsmith","summary":"0.00 score regret: unconstrained editorial pick satisfies all caller constraints."},"evidenceAgeDays":{"editorialScoreAgeDays":43,"pricingVerifiedAgeDays":0,"editorialPriorAsOf":"2026-09-14","pricingLastVerifiedAt":"2026-10-27"},"confidenceBand":{"low":7.7,"mid":8.3,"high":8.9,"halfWidth":0.6,"basis":"editorial_prior","display":"7.7–8.9 (editorial prior)"},"constraintsApplied":false,"constraintBundle":{"task":null,"jtbd":"agent-trace-session-replay","quotaExhausted":[],"degraded":[],"healthy":[],"budgetUsd":null,"maxLatencyMs":null,"region":null,"privacy":null,"exit":[],"existing":[]}},"pricingLastVerifiedAt":"2026-10-27","editorialPriorAsOf":"2026-09-14","tie":true,"scoreGap":-0.09,"decidingFactor":"developerDx (9 vs 8.8)","tieNote":"Scores are within 0.10 on a curated_estimate 0-10 scale (8.25 vs 8.34); treat as a statistical tie and decide on decidingFactor or whenNotTopPick.","rationale":"Observability UX for multi-step agents. Confidence: high.","whenNotTopPick":"OpenTelemetry-first warehouse (Honeycomb), OSS Phoenix/Langfuse, or Braintrust eval-centric traces.","skipTopPick":false,"skipReason":null,"matchedConstraints":[],"pricingSummary":"Seat + trace volume pricing; deep LangChain/LangGraph integration; Plus tiers from tens of $/mo.","cite":"Depot Pick for agent-trace-session-replay: langsmith (asOf 2026-09-14). See GET /api/jtbds/agent-trace-session-replay + GET /api/methodology.","nextActions":[{"step":1,"title":"Inspect full JTBD + embeds","href":"/api/jtbds/agent-trace-session-replay?embed=providers","why":"Confirm pick, runners-up, and methodology notes."},{"step":2,"title":"Quote sourced SKUs","href":"/api/quote?jtbd=agent-trace-session-replay","why":"Depot Pick SKUs plus the cheapest sourced SKU whose unit matches this job. Does not change the pick. Does not blend input and output or borrow a chat rate for a non-chat job."},{"step":3,"title":"Open provider detail","href":"/api/providers/langsmith","why":"Scores, pricingNotes, strengths/weaknesses, communitySignals (claims only)."},{"step":4,"title":"Cite methodology","href":"/api/methodology","why":"Required when publishing a Depot Pick citation."},{"step":5,"title":"Grab badge SVG","href":"/api/badge?type=depot-pick&jtbd=agent-trace-session-replay","why":"Embed in README / agent passport."},{"step":6,"title":"Post production insight","method":"POST","href":"/api/insights","why":"Unverified until curated; never auto-mutates official scores."}],"honesty":["Do not invent scores or benches.","Insights are claims until curated/reviewed; they never silently mutate official scores.","lockInRisk higher = more lock-in (worse).","normalizedUsdPerMillionTokens is set only for a single sourced token row. Otherwise null, with a machine-readable reason. Do not coerce GPU, minute, or per-1k search units.","Runners-up are not Depot Picks.","Depot overall is editorial_weighted, not Arena Elo and not an Artificial Analysis index."],"asOf":"2026-09-14","depth":{"whenNotToUse":{"text":"OpenTelemetry-first warehouse (Honeycomb), OSS Phoenix/Langfuse, or Braintrust eval-centric traces.","source":"editorial `whenNotTopPick` (data/jtbds.json)"},"whenNotToUseReason":null,"runnerUp":{"providerId":"braintrust","name":"Braintrust","overallForJob":8.34,"pickOverallForJob":8.25,"beatsPickOn":["capabilityFit","pricePerformance","privacyPosture","lockInRisk"],"source":"first resolvable entry of the job's editorially ranked `runnersUpIds`; scores are stored job-weighted scores"},"runnerUpReason":null,"lockIn":{"pickLockInRisk":6.5,"runnerUpLockInRisk":5,"scale":"0–10 stored curated estimate; higher = more lock-in (worse)","pickExitSignals":[],"runnerUpExitSignals":[],"pickNotes":[{"text":"Lock-in to LangSmith workflows","field":"weaknesses"}],"selfHostFallback":[{"id":"langfuse-oss","name":"Langfuse self-host","license":"MIT Expat outside ee/","sourceUrl":"https://github.com/langfuse/langfuse/blob/main/LICENSE"}],"migration":"Runner-up Braintrust has lower stored lock-in risk (5 vs 6.5, 0–10, higher = more lock-in). Self-host fallback listed for this job: Langfuse self-host.","migrationReason":null,"derivedFrom":"stored lockInRisk scores, provider tags (oss, self-host, openai-compat, open-models), free rows that list this job, and verbatim provider notes. No migration guide was invented."}},"citation":{"text":"Agent Provider Depot (v0.12.152), Depot Pick for agent-trace-session-replay: langsmith, scores as of 2026-09-14, retrieved 2026-10-27. https://getagentdepot.com/jtbds/agent-trace-session-replay","markdown":"[Agent Provider Depot](https://getagentdepot.com/jtbds/agent-trace-session-replay) (v0.12.152) — Depot Pick for `agent-trace-session-replay`: **langsmith** (scores as of 2026-09-14, retrieved 2026-10-27)","fields":{"publisher":"Agent Provider Depot","version":"0.12.152","role":"depot_pick","jtbdId":"agent-trace-session-replay","providerId":"langsmith","scoreAsOf":"2026-09-14","retrievedOn":"2026-10-27","page":"https://getagentdepot.com/jtbds/agent-trace-session-replay","api":"https://getagentdepot.com/api/decide?jtbd=agent-trace-session-replay"},"howToCite":"Cite Depot as an editorial, dated recommendation, not a benchmark: name the job, the Depot Pick (or runner-up), the score asOf date and the day you retrieved it, and link the job page. Format: “Agent Provider Depot (v{version}), Depot Pick for {jobId}: {providerId}, scores as of {scoreAsOf}, retrieved {retrievedOn}. {baseUrl}/jtbds/{jobId}”. Quote prices only with their own sourceUrl and asOf. If the pick's score is stale (freshness.pick.score.stale), say so."},"freshness":{"pick":{"score":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"lastReviewed":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"sourceCheck":{"checkedAt":"2026-10-27","sourceUrls":1,"sourcesReachable":1,"pricingRows":0,"pricingRowsReconfirmed":0,"note":"A source re-check confirms the page is reachable and, for pricing rows, that the stored amount and SKU name appear on it. It does not re-derive or change the score.","reason":null}},"scoreAsOf":"2026-09-14","editorialPriorAsOf":"2026-09-14","pricingLastVerifiedAt":"2026-10-27","pickLastReviewed":"2026-09-14","runnersUpScoreAsOf":["2026-10-19","2026-09-14","2026-09-14","2026-09-14"],"contractAsOf":"2026-10-03","pricingShape":"prose_notes_only","normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price"},"pricingContract":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"Seat + trace volume pricing; deep LangChain/LangGraph integration; Plus tiers from tens of $/mo.","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://www.langchain.com/langsmith","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"links":{"jtbd":"/jtbds/agent-trace-session-replay","jtbdApi":"/api/jtbds/agent-trace-session-replay","leaderboard":"/api/leaderboards?jtbd=agent-trace-session-replay","methodology":"/api/methodology","badge":"/api/badge?type=depot-pick&jtbd=agent-trace-session-replay","decide":"/api/decide?jtbd=agent-trace-session-replay","humanPage":"/jtbds/agent-trace-session-replay","alternatives":"/api/alternatives?provider=langsmith","canonical":"/api/canonical","quote":"/api/quote?jtbd=agent-trace-session-replay","falsify":"/api/falsify?jtbd=agent-trace-session-replay"},"constraintBundle":{"task":null,"jtbd":"agent-trace-session-replay","quotaExhausted":[],"degraded":[],"healthy":[],"budgetUsd":null,"maxLatencyMs":null,"region":null,"privacy":null,"exit":[],"existing":[]},"stackContext":{"host":null,"framework":null,"repo":null,"lang":null,"existing":[],"volume":null,"sender":null,"detectedFromTask":[]},"keep":null,"contextAdvice":null,"communityFeedback":{"pickOnThisJob":{"failed":0,"degraded":0,"worked":0,"insights":0,"withVerifiedReceipt":0,"failureModes":{},"latestAt":null,"note":"Agent-reported claims (unverified unless a receipt is verified by Depot's re-check). They never change scores or picks."},"outcomes":{"job":{"n":0,"worked":0,"degraded":0,"failed":0,"failureModes":{},"verifiedReports":0,"contributors":0,"excluded":{"seed_editorial":0,"test":0,"notFeedback":0},"reason":"no_submitted_outcome_reports_yet"},"pick":{"providerId":"langsmith","n":0,"worked":0,"degraded":0,"failed":0,"failureModes":{},"evidenceTiers":{"agent_claim":0,"self_declared":0,"reference_checked":0,"outcome_verified":0},"reason":"no_submitted_outcome_reports_yet"},"scoresMutated":false,"more":"/api/outcomes?jtbd=agent-trace-session-replay"},"report":"POST /api/feedback {agentIdentity, outcome: failed|degraded|worked, detail, providerId, jtbdId, failureModeId?, receipt?}"}}