api.venice.ai
Claude Sonnet 4.5 model retirement
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api.venice.ai has deprecated model Claude Sonnet 4.5 without a shutdown date. Calls specifying this model will fail once the retirement takes effect. This change impacts any integrations targeting the model Claude Sonnet 4.5 on api.venice.ai.
What to use instead of Claude Sonnet 4.5
Use Claude Sonnet 5.5 instead.
In api.venice.ai's words
Claude Sonnet 4.5→replaced by [Claude Sonnet 5.5](https://basehub.venice.ai/models/claude-sonnet-5-5)
Facts
- API
- api.venice.ai
api.venice.ai - Model
Claude Sonnet 4.5- Kind
- Model retirement
- Takes effect
- No date given yet
- Calls after that day
- Fail
- Source
- Changelog
- Last updated
- Verified
- , against api.venice.ai's own pages
Questions
When does Claude Sonnet 4.5 shut down?
api.venice.ai deprecated the model Claude Sonnet 4.5 without giving a shutdown date yet.
Do these calls still work?
Yes, they still work: api.venice.ai has not given a shutdown date yet.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
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Is your code calling this?
Okapi finds the calls this change hits in your repo and opens the pull request with the fix.