Cohere · Model retirement
c4ai-aya-expanse-8b
Stopped working
Calls to the model c4ai-aya-expanse-8b on Cohere stopped working on April 4, 2026.
Facts
- API
- Cohere
api.cohere.ai - Model
c4ai-aya-expanse-8b- Kind
- Model retirement
- Takes effect
- April 4, 2026
- Calls after that day
- Fail
- Source
- Deprecations page
- Last updated
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