Contextual AI

Trial verified 2026-10-08 · 2d ago no card

A strong instruction-following reranker to try for free

What's free

$25 in free credits on the on-demand plan, usable on the Rerank (rerank-v2) and Generate APIs

Credit card
not required
Phone verification
not confirmed
Commercial use
not confirmed

Free limits

Numeric limits are not recorded in structured form for this provider.

In the provider's words

Not published by the provider (Rerank requests capped at 400,000 tokens each)

The catch

One-time signup credit (does not renew); the instruction-following reranker is the standout free capability. Commercial-use terms not stated on the pricing page.

PlanTrial credit
How it renewsOne-time trial credit
Expiresnot confirmed
Modalitiestext, rerank
OpenAI base URLNot OpenAI-compatible: see the official docs
Added to the hub2026-07-31

Free models: not listed yet.

Get started

This is a first-party API, not OpenAI-compatible, so there is no drop-in base URL. The endpoint, the key and a working example are in the official docs.

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Change history

How this free tier has changed since we started tracking it (2026-07-31) — generated from the git history of providers.json.

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