{"event":{"id":"evt-20261106-metr","dedupe_key":"rts_milestone:rts_finding_52ee9d8fc01d427b83e868b354a85690","event_type":"publication_or_official_action","title":"METR publishes high-access assessment reporting faster Anthropic AECI capability progress, with major redactions","summary":"On 5 November 2026 METR published an independent assessment of Anthropic internal AI R&D, using access from August 12 to October 29. AECI model-benchmark progress increased at an estimated 1.9 times its pre-October 2025 rate (95% CI 1.5–2.8x), and METR judges AI assistance likely important with considerable uncertainty. Anthropic redacted much of the most informative evidence, limiting independent public audit. The assessment does not establish fully autonomous AI research, a general self-improvement loop, exact AI-causal attribution or a new civilizational state.","occurred_at":"2026-11-05T00:00:00.000Z","published_at":"2026-11-05T00:00:00.000Z","observed_at":"2026-11-06T17:49:47.442Z","reconstructed_at":null,"ingest_type":"live_evidence_only","locations":null,"status":"verified","confidence":0.93,"metadata":{"rts_finding_id":"rts_finding_52ee9d8fc01d427b83e868b354a85690","evidence_only":1,"source_bound":1,"epistemic_scope":"dated_observable_official_action_or_publication_only","no_relation_onset":1,"no_new_layer_state":1,"no_civilization_snapshot":1,"bounded_overlap_not_exhaustive":1},"created_at":"2026-11-06T17:57:19.227Z","updated_at":"2026-11-06T17:57:19.227Z"},"artifacts":[{"id":"art-20261106-metr","dedupe_key":"faee811d4bbc72dbee9001134fa50034b4af9a8beb46cfc45a49526cf6e86d3d","canonical_url":null,"evidence_locator":"","artifact_type":"publication","title":"METR publishes high-access assessment reporting faster Anthropic AECI capability progress, with major redactions","summary":"On 5 November 2026 METR published an independent assessment of Anthropic internal AI R&D, using access from August 12 to October 29. AECI model-benchmark progress increased at an estimated 1.9 times its pre-October 2025 rate (95% CI 1.5–2.8x), and METR judges AI assistance likely important with considerable uncertainty. Anthropic redacted much of the most informative evidence, limiting independent public audit. The assessment does not establish fully autonomous AI research, a general self-improvement loop, exact AI-causal attribution or a new civilizational state.","creator_entities":[],"released_at":"2026-11-05T00:00:00.000Z","content_hash":null,"metadata":{"rts_finding_id":"rts_finding_52ee9d8fc01d427b83e868b354a85690","evidence_only":1,"source_bound":1,"epistemic_scope":"dated_observable_official_action_or_publication_only","no_relation_onset":1,"no_new_layer_state":1,"no_civilization_snapshot":1,"bounded_overlap_not_exhaustive":1},"created_at":"2026-11-06T17:57:19.220Z","updated_at":"2026-11-06T17:57:19.220Z","relation":"documents"}],"signals":[]}