> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/automodel/latest/model-coverage/large-language-models/openai/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/automodel/_mcp/server.

# OpenAI

> Browse NeMo AutoModel coverage for OpenAI large language models.

* [`gpt-oss-120b`](/model-coverage/large-language-models/openai/gpt-oss-120b)
* [`gpt-oss-20b`](/model-coverage/large-language-models/openai/gpt-oss-20b)

> Browse NeMo AutoModel coverage for OpenAI large language models.

## Docs

- [gpt-oss-120b](https://docs.nvidia.com/nemo/automodel/latest/model-coverage/large-language-models/openai/gpt-oss-120b.md): Fine-tune gpt-oss-120b for text generation with NeMo AutoModel using checked-in recipes and documented distributed settings.
- [gpt-oss-20b](https://docs.nvidia.com/nemo/automodel/latest/model-coverage/large-language-models/openai/gpt-oss-20b.md): Use gpt-oss-20b with NeMo AutoModel for language model fine-tuning, with documented checkpoints, runnable recipes, setup guidance, and model reference details.