{"event":{"id":"evt-2024q1-blackwell","dedupe_key":"historical_material_change:2024-03-18:blackwell-and-rack-scale-nvlink-architecture-are-announced","event_type":"historical_material_change","title":"Blackwell and rack-scale NVLink architecture are announced","summary":"NVIDIA announced Blackwell, GB200 and NVLink-based systems, with partner products planned later in 2024.","occurred_at":"2024-03-18T00:00:00.000Z","published_at":"2024-03-18T00:00:00.000Z","observed_at":"2026-10-09T19:12:47.000Z","reconstructed_at":"2026-10-09T19:12:47.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.97,"metadata":{"what_happened_at_time":"NVIDIA announced Blackwell, GB200 and NVLink-based systems, with partner products planned later in 2024.","what_must_not_be_inferred":"Announced design and vendor efficiency projections are not delivered Q1 compute capacity or measured energy savings.","availability_status":"announced","affected_layers":["layer-chips","layer-networks","layer-compute"],"epistemic_status":"observed_fact"},"created_at":"2026-10-09T21:04:17.175Z","updated_at":"2026-10-09T21:04:17.175Z"},"artifacts":[{"id":"art-2024q1-blackwell","dedupe_key":"ba4719552220e7ef410a39c2d1eedc3829bff211900a357581a648e503f618fb","canonical_url":"https://nvidianews.nvidia.com/news/nvidia-blackwell-platform-arrives-to-power-a-new-era-of-computing/","evidence_locator":"","artifact_type":"official_announcement","title":"Blackwell and rack-scale NVLink architecture are announced","summary":"NVIDIA announced Blackwell, GB200 and NVLink-based systems, with partner products planned later in 2024.","creator_entities":["NVIDIA"],"released_at":"2024-03-18T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2024-Q1"},"created_at":"2026-10-09T21:04:17.169Z","updated_at":"2026-10-09T21:04:17.169Z","relation":"documented_by"}],"signals":[{"id":"sig-2024q1-chips","statement":"Accelerator and chipmaking roadmaps expanded through announced Blackwell hardware and preliminary US industrial funding, without Q1 delivery of the promised capacity.","signal_type":"historical_layer_delta","direction":"increasing","confidence":0.93,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-09T19:12:47.000Z","created_at":"2026-10-09T21:04:17.180Z","updated_at":"2026-10-09T21:04:17.180Z"}]}