{"event":{"id":"evt-2026q2-glasswing","dedupe_key":"historical_material_change:2026-04-07:project-glasswing-launches-with-restricted-security-model-access","event_type":"historical_material_change","title":"Project Glasswing launches with restricted security-model access","summary":"Anthropic organizes selected partners to use Mythos Preview for defensive security work.","occurred_at":"2026-04-07T00:00:00.000Z","published_at":"2026-04-07T00:00:00.000Z","observed_at":"2026-10-10T06:24:42.000Z","reconstructed_at":"2026-10-10T06:24:42.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.96,"metadata":{"what_happened_at_time":"Anthropic organizes selected partners to use Mythos Preview for defensive security work.","what_must_not_be_inferred":"Partner access is restricted; October updates on the same page are excluded from April reconstruction.","availability_status":"restricted_partner_program","affected_layers":["layer-models","layer-research","layer-software","layer-governance"],"epistemic_status":"observed_fact","reported_capabilities_are_actor_claims":true,"time_precision":"day"},"created_at":"2026-10-10T09:06:48.244Z","updated_at":"2026-10-10T09:06:48.244Z"},"artifacts":[{"id":"art-2026q2-glasswing","dedupe_key":"b2c108978e2f864840d47f112d2f5a433373cd4f89ea75c83403b885700e5591","canonical_url":"https://www.anthropic.com/glasswing","evidence_locator":"","artifact_type":"official_announcement","title":"Project Glasswing launches with restricted security-model access","summary":"Anthropic organizes selected partners to use Mythos Preview for defensive security work.","creator_entities":["Anthropic"],"released_at":"2026-04-07T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2026-Q2","availability_status":"restricted_partner_program"},"created_at":"2026-10-10T09:06:48.241Z","updated_at":"2026-10-10T09:06:48.241Z","relation":"documented_by"}],"signals":[{"id":"sig-2026q2-glasswing","statement":"Anthropic organizes selected partners to use Mythos Preview for defensive security work. Partner access is restricted; October updates on the same page are excluded from April reconstruction.","signal_type":"historical_layer_delta","direction":"increasing","confidence":0.9,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-10T06:24:42.000Z","created_at":"2026-10-10T09:06:48.248Z","updated_at":"2026-10-10T09:06:48.248Z"}]}