# Anthropic's Claude 3.7 Sonnet

Vertex AI deprecated the model Anthropic's Claude 3.7 Sonnet without giving a shutdown date yet.

- API: Vertex AI (aiplatform.googleapis.com)
- Model: Anthropic's Claude 3.7 Sonnet
- Kind: Model retirement
- Announced: November 11, 2025
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `model Anthropic's Claude 3.7 Sonnet`
- Source: [Changelog](https://docs.cloud.google.com/vertex-ai/docs/release-notes)
- Verified: November 6, 2026, against Vertex AI's own pages
- Page: https://www.okapi.bot/models/vertex-ai/anthropic-s-claude-3.7-sonnet/

## Vertex AI's words

> Anthropic's Claude 3.7 Sonnet is deprecated as of November 11, 2025 and will be shut down on May 11, 2026.

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent