# deepseek-ai/deepseek-v3-1

Together AI deprecated the model deepseek-ai/deepseek-v3-1 without giving a shutdown date yet.

- API: Together AI (api.together.xyz)
- Model: deepseek-ai/deepseek-v3-1
- Released: January 1, 2025 (models.dev)
- Kind: Model retirement
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `model deepseek-ai/deepseek-v3-1`
- Source: [models.dev](https://models.dev/api.json#togetherai)
- Verified: November 6, 2026, against Together AI's own pages
- Page: https://www.okapi.bot/models/together-ai/deepseek-ai/deepseek-v3-1/

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