Cohere Embed 5 and Rerank 5 land on OpenRouter

Cohere's Embed 5 and Rerank 5 families are now available on OpenRouter via a single API. Embed 5 Pro and Fast share one embedding space—Pro for indexing, Fast for queries—while Rerank 5 Pro scores candidates on a calibrated 0-1 scale for easier thresholding.

2026-11-04 ~ 2026-11-04 · 4 related posts

• Cohere's Embed 5 and Rerank 5 models go live on OpenRouter in Pro and Fast tiers — cohere · 2026-11-04
• Cohere Rerank 5 Pro: calibrated 0–1 relevance scores for consistent RAG thresholds — cohere · 2026-11-04
• Cohere Embed 5 hits OpenRouter: index with Pro, query with Fast in one shared embedding space — cohere · 2026-11-04

1 near-duplicate retellings: cohere