 Celes Renata
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7fcc8a6c07
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feat: model validation, calibration, and signal quality layer
- Migration 035: prediction_snapshots, prediction_outcomes, signal_evidence_links, model_metric_snapshots tables + SQL views
- Prediction snapshot writer with canonical evidence keys, duplicate detection, contribution scores
- Outcome evaluator across 5 horizons (1h, 6h, 1d, 7d, 30d)
- Metrics engine: ECE, Brier score, IC, Rank IC, benchmark comparison
- Attribution engine: per-source, per-catalyst, per-layer performance
- Calibration engine: Bayesian shrinkage source reliability
- Quality gate for live trading eligibility with configurable thresholds
- 7 new /api/validation/* endpoints
- Upgraded OpsModel dashboard with validation tab
- Enhanced recommendation display with calibration context
- Backtest replay validation mode
- 86 Python tests (unit + property-based), 179 frontend tests passing
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2026-05-01 03:04:58 +00:00 |
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Celes Renata
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7c23c044d7
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feat: agent variants — migration, API, service integration, frontend, tests
- Migration 027: agent_variants table with single-active enforcement,
variant_id column on agent_performance_log
- API: full CRUD, clone from agent/variant, activate/deactivate,
per-variant performance metrics and history endpoints
- Services: extractor, event classifier, thesis rewriter all wired
to AgentConfigResolver with variant override support
- Frontend: variant list, comparison view, create/edit/clone forms,
activate/delete actions on Agents page
- Tests: API tests + 5 property-based tests (single-active invariant,
clone preservation, config resolution, slug determinism, update idempotence)
- Spec files for agent-variants feature
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2026-04-17 05:15:42 +00:00 |
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