# Simon Willison releases LLM 0.37 with GPT-6.1 models and a new default model

> Original title: llm 0.37

- Source: Simon Willison
- Published: 2026-11-02T23:49:30.000Z
- Bad Influence: https://badinfluence.news/items/jc44w38pzegbh016c6pyzd1cw
- Original: https://simonwillison.net/2026/Nov/2/llm/

## Summary

Simon Willison releases LLM 0.37, his CLI tool and Python library, adding gpt-6.1-sol and gpt-6.1-terra models and an `llm openai endpoint add` command for OpenAI-compatible endpoints. The default model changes to gpt-6-luna, which costs half as much as the previous default, gpt-5.6-luna. The release also lets embeddings accept different content types for binary input, which Gemini Embedding 2 requires for text, audio, images, and video.