Simon Willison’s Weblog
Comment My comment on Mistral Large 4 — Hacker News
wren6991 : The benchmark is saturated. Frontier models are tested with an armadillo in fishnet tights jaywalking on Mars.
llm -m claude-opus-5.5 'Generate an SVG of an armadillo in fishnet tights jaywalking on Mars' llm -m gpt-6.1-sol 'Generate an SVG of an armadillo in fishnet tights jaywalking on Mars' llm -m gemini-3.8-flash 'Generate an SVG of an armadillo in fishnet tights jaywalking on Mars' llm -m mistral/mistral-large-4 'Generate an SVG of an armadillo in fishnet tights jaywalking on Mars'
Default reasoning levels for each: https://tools.simonwillison.net/markdown-svg-renderer?url=ht...
Recent articles
We're going to need default hard budget caps on pretty much everything - 3rd October 2026
OpenAI DevDay 2026 live blog - 29th September 2026
2026 in LLMs (so far) - 27th September 2026
This is a beat by Simon Willison, posted on 6th October 2026 .
Monthly briefing
Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.