{"event":{"id":"evt-hist-20260930-cohere-embed5-release","dedupe_key":"embedding_model_release:2026-09-30:cohere-announces-embed-5-pro-and-fast-model-family","event_type":"embedding_model_release","title":"Cohere announces Embed 5 Pro and Fast model family","summary":"Cohere released Embed 5 Pro and Embed 5 Fast on 30 September 2026; its API changelog documents multimodal and multilingual retrieval capabilities. Claimed ranking advantages and benchmark performance are vendor assertions, not independently measured universal improvement.","occurred_at":"2026-09-30T00:00:00.000Z","published_at":"2026-09-30T00:00:00.000Z","observed_at":"2026-10-18T07:55:00.000Z","reconstructed_at":"2026-10-18T07:55:00.000Z","ingest_type":"historical_backfill","locations":null,"status":"verified","confidence":0.9,"metadata":{"canonical_novelty_exhaustive":0,"date_precision":"day","evidence_only":1,"no_production_mutation":1,"original_index_position":882,"reported_results_not_independently_replicated":1},"created_at":"2026-10-19T05:47:32.541Z","updated_at":"2026-10-19T05:47:32.541Z"},"artifacts":[{"id":"art-hist-20260930-cohere-embed5-release","dedupe_key":"db5ce1e21de5438fb9ed3a4b17c97f77ea1a70b8b244666f8a9db0e6135a34d4","canonical_url":"https://docs.cohere.com/changelog/embed-v5","evidence_locator":"","artifact_type":"publisher_documentation","title":"Cohere announces Embed 5 Pro and Fast model family","summary":"","creator_entities":[],"released_at":"2026-09-30T00:00:00.000Z","content_hash":null,"metadata":[],"created_at":"2026-10-19T05:47:32.540Z","updated_at":"2026-10-19T05:47:32.540Z","relation":"documented_by"}],"signals":[]}