{"event":{"id":"evt-hist-phase33-microsoft-decision-1","dedupe_key":"decision_model_product_introduction:2026-10-09:microsoft-announces-decision-1-fast-structured-decision-scoring-model","event_type":"decision_model_product_introduction","title":"Microsoft announces Decision-1 fast structured decision-scoring model","summary":"Original public milestone: Microsoft announces Decision-1 fast structured decision-scoring model. Evidence-only proposal; no claim of global canonical novelty, independent replication or realized downstream effects.","occurred_at":"2026-10-09T00:00:00.000Z","published_at":"2026-10-09T00:00:00.000Z","observed_at":"2026-10-18T11:41:00.000Z","reconstructed_at":"2026-10-18T11:41:00.000Z","ingest_type":"historical_backfill","locations":null,"status":"verified","confidence":0.87,"metadata":{"evidence_only":1,"global_novelty_unproven":1,"independent_outcomes_unproven":1,"original_index_position":1222},"created_at":"2026-10-19T06:03:34.752Z","updated_at":"2026-10-19T06:03:34.752Z"},"artifacts":[{"id":"art-hist-phase33-microsoft-decision-1","dedupe_key":"ec91daf2a00a77e04ea6d303f155f59e51e87b12fe699955994b75839eab9f65","canonical_url":"https://commandline.microsoft.com/microsoft-decision-1-model-foundry/","evidence_locator":"","artifact_type":"original_publication","title":"Microsoft announces Decision-1 fast structured decision-scoring model","summary":"","creator_entities":[],"released_at":"2026-10-09T00:00:00.000Z","content_hash":null,"metadata":[],"created_at":"2026-10-19T06:03:34.744Z","updated_at":"2026-10-19T06:03:34.744Z","relation":"documented_by"}],"signals":[]}