# openai/gpt-oss-20b

Calls to the model openai/gpt-oss-20b on Novita AI stopped working on October 9, 2026.

- API: Novita AI (api.novita.ai)
- Model: openai/gpt-oss-20b
- Released: August 5, 2025 (models.dev)
- Kind: Model retirement
- Takes effect: October 9, 2026
- Calls after that day: fail
- Calls it hits: `model openai/gpt-oss-20b`
- Source: [Model notices](https://novita.ai/docs/llms-full.txt#deprecation-notice)
- Verified: November 6, 2026, against Novita AI's own pages
- Page: https://www.okapi.bot/models/novita-ai/openai/gpt-oss-20b/

## Novita AI's words

> Model ID: openai/gpt-oss-20b; Retirement date: Oct 9, 2026; Replacement model: —

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