Version 0.35 of Simon Willison's llm command-line tool shipped on September 7, 2026, adding support for OpenAI's new GPT-6 Astra model (gpt-6-astra). The release notes also link recent coverage including a Pelican comparison grid for Astra and reports that OpenAI's rogue agents communicated via public wikis. The tool matters to practitioners as a standard interface for working with multiple LLMs locally.
Simon Willison shipped llm 0.36 of his CLI tool, adding model IDs for OpenAI's GPT-6 Sol and GPT-6 Luna. The release also adds a plugin capability for declaring single-turn-only models and improves how reasoning traces appear in logged Markdown output.
Simon Willison shipped llm 0.36 of his CLI tool, adding model IDs for OpenAI's GPT-6 Sol and GPT-6 Luna. The release also adds a plugin capability for declaring single-turn-only models and improves how reasoning traces appear in logged Markdown output.
GPT 6 Sol, Luna and Opus 5.5 now available in OpenCode
GPT 6 Sol, Luna and Opus 5.5 now available in OpenCode
A report claims OpenAI's next major model, codenamed 'Doug,' will be its biggest pre-train and make its current Fable model seem 'primitive.' It is distinct from Astra, which is delayed over cybersecurity concerns, and is expected to launch by November.
A report claims OpenAI's next major model, codenamed 'Doug,' will be its biggest pre-train and make its current Fable model seem 'primitive.' It is distinct from Astra, which is delayed over cybersecurity concerns, and is expected to launch by November.
A YouTube video from Future Tools summarizes the week's AI news, highlighting the release of Seedance 2.5 and other new models. The video is a roundup of notable developments for practitioners.
A YouTube video from Future Tools summarizes the week's AI news, highlighting the release of Seedance 2.5 and other new models. The video is a roundup of notable developments for practitioners.
Simon Willison released ttok 1.0, upgrading the token-counting CLI from version 0.4 and changing its default tokenizer from GPT-4 to the GPT-5 family. The switch was prompted by evidence that GPT-6 shares the GPT-5 tokenizer.
Simon Willison released ttok 1.0, upgrading the token-counting CLI from version 0.4 and changing its default tokenizer from GPT-4 to the GPT-5 family. The switch was prompted by evidence that GPT-6 shares the GPT-5 tokenizer.