---
title: llm 0.35
link: https://simonwillison.net/2026/Sep/7/llm/
source: simonwillison-net
published: 2026-09-07T23:54:54Z
updated: 2026-09-07T23:54:54Z
first_seen: 2026-09-08T10:17:10.166315Z
labels:
- gpt-6-astra
- llm
- openai
summary: 'Release: llm 0.35 New OpenAI model: gpt-6-astra for GPT-6 Astra. Tags: openai, llm, gpt-6-astra'
content: extracted
html: 2026-09-07-llm-0-35.html
---

**Sponsored by:** Portnox — Shadow AI is the new shadow IT. On Sept. 10, Forrester Research and Portnox share practical steps to regain AI agent visibility, access management, and policy enforcement. [Register today](https://fandf.co/4y6wlc6)