# qwen/qwen3.5-397b-a17b

Calls to the model qwen/qwen3.5-397b-a17b on Together AI stopped working on June 29, 2026.

- API: Together AI (api.together.xyz)
- Model: qwen/qwen3.5-397b-a17b
- Kind: Model retirement
- Takes effect: June 29, 2026
- Calls after that day: fail
- Calls it hits: `model qwen/qwen3.5-397b-a17b`
- Source: [Deprecations page](https://docs.together.ai/docs/deprecations)
- Page: https://www.okapi.bot/models/together-ai/qwen/qwen3.5-397b-a17b/