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Cohere: Embed 5 FastWork with me

Cohere: Embed 5 Fast

byCohere

Embed 5 Fast is an embedding model from Cohere released on Sep 30, 2026. It reads text and writes vectors, with a 128K token context window.

Modalities
In / out price
n/a
Context
128K
Max output
n/a
Released
Sep 30, 2026
Knowledge cutoff
n/a
  • Tool calling
  • Structured output
  • Reasoning
  • Prompt caching
  • Open weights
  • Free to use

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All Cohere models

Embed 5 Fast questions

What is the context window of Embed 5 Fast?

128,000 tokens of input. As a rough guide, a million tokens is around 750,000 English words.

Is Embed 5 Fast open source?

No. Cohere serves it through an API only, so you cannot download the weights or host it yourself.

When was Embed 5 Fast released?

Sep 30, 2026.

Catalog data from models.dev (MIT licensed), refreshed daily, last on Oct 15, 2026. The summary is written from these facts.

Building on Embed 5 Fast?

I test your real tasks on it and the two closest alternatives, then ship the agent on whichever wins on cost and accuracy.

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