Cohere
Rerank v4.0 Fast API Pricing
Priced per search, not per token. No public per-search self-serve rate found as of verification date.
Could not verify pricing on 2026-07-02 — treat these numbers as tentative.
View source ↗Facts
Specs
- FamilyRerank
- API IDrerank-v4.0-fast
- ModalityText
- Context window32K tokens
- Max output—
- Release dateNot published
Pricing (per 1M tokens)
- Input—
- Output—
- Cached input—
- Cache write—
- Batch discount—
Capabilities
rerank
Notes
Priced per search, not per token. No public per-search self-serve rate found as of verification date.
Worked cost examples
Not priced per token
Rerank v4.0 Fastis billed per unit (image, second, or similar), not per token — the standard chatbot/RAG/batch workloads don’t apply. See the notes in the facts panel above for its per-unit rate.
Price history
Changes we have documented since we began tracking
No price changes recorded since we began tracking.
Rerank v4.0 Fast pricing FAQ
- How is Rerank v4.0 Fast priced?
- Rerank v4.0 Fast is billed per unit rather than per token. Priced per search, not per token. No public per-search self-serve rate found as of verification date.
- Does Rerank v4.0 Fast have cache pricing?
- No cache discount is documented for Rerank v4.0 Fast on the provider's pricing page.