{"event":{"id":"evt-mi300x-20231206","dedupe_key":"ai_accelerator_release:2023-12-06:amd-announces-mi300x-availability","event_type":"ai_accelerator_release","title":"AMD announces MI300X availability","summary":"AMD announced availability of MI300X accelerators and a broad OEM/cloud deployment ecosystem.","occurred_at":"2023-12-06T00:00:00.000Z","published_at":"2023-12-06T00:00:00.000Z","observed_at":"2026-10-08T15:42:00.000Z","reconstructed_at":"2026-10-08T15:50:00.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.99,"metadata":{"actors":["AMD"],"what_happened_at_time":"AMD announced availability of MI300X accelerators and a broad OEM/cloud deployment ecosystem.","evidence_at_time":"AMD explicitly announced MI300X availability and deployment partners.","affected_layers":["layer-chips","layer-compute","layer-software"],"change_kind":"accelerator_diversification","q3_continuity":"Q3 compute was H100-centered.","retrospective_inference":"Q4 adds a commercially available competing accelerator architecture.","uncertainty":"Availability does not imply immediate supply abundance."},"created_at":"2026-10-08T17:00:00.118Z","updated_at":"2026-10-08T17:00:00.118Z"},"artifacts":[{"id":"art-amd-mi300x-20231206","dedupe_key":"fe985eb45bc3f0b6da91be8384fd1d2486e9fdc4abcdbc689fbb8b0d1d498b64","canonical_url":"https://www.amd.com/en/newsroom/press-releases/2023-12-6-amd-delivers-leadership-portfolio-of-data-center-a.html","evidence_locator":"","artifact_type":"ai_accelerator_release","title":"AMD MI300X availability","summary":"AMD announced availability of MI300X accelerators and an OEM/cloud ecosystem.","creator_entities":["AMD"],"released_at":"2023-12-06T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2023-Q4"},"created_at":"2026-10-08T17:00:00.104Z","updated_at":"2026-10-08T17:00:00.104Z","relation":"evidenced_by"}],"signals":[{"id":"sig-q4-accelerator-diversification","statement":"Operational AI accelerator infrastructure diversified beyond NVIDIA-centered cloud offerings through AMD MI300X availability and Google's TPU v5p/AI Hypercomputer path.","signal_type":"accelerator_diversification","direction":"increasing","confidence":0.97,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-08T15:50:00.000Z","created_at":"2026-10-08T17:00:00.124Z","updated_at":"2026-10-08T17:00:00.124Z"}]}