Anthropic
claude-3-5-sonnet-latest
☠ Dead
Yes. claude-3-5-sonnet-latest was shut down on October 28, 2025. Requests to it fail.
This is an alias of claude-3-5-sonnet-20241022, so it follows the same date.
Recommended replacement: claude-sonnet-5-5
Source: Anthropic deprecation page, announced August 13, 2025.
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