Cohere · releasedRerank 4

validasserted

Valid from: 2025-12-11
Valid until: still holds
Published: 2025-12-11
Recorded by AsOf: 2026-10-30
Checked: 2026-10-30 · its source page states the value and the date
Confidence: 0.70

Sources

“Dec 11, 2025 6 minutes read Introducing Rerank 4: Cohere’s most powerful reranker yet”— what the page says, read 2026-10-30

Rerank 4: Cohere's Most Powerful Reranker Yetprimary · cohere.com · 2025-12-11

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