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GPT 5.5, ChatGPT Images 2.0, Qwen3.6-27B

simonw.substack.com

Plus Claude Code pricing confusion and changes in the system prompt between Claude Opus 4.6 and 4.7

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Simon Willison (@simon@simonwillison.net)

This week's edition of my email newsletter features 4 pelicans riding bicycles, 1 possum on an e-scooter, up to 5 raccoons with ham radios hiding in crowds, 5 blog posts, 8 links, 3 quotes and a new chapter of my Agentic Engineering Patterns guide https://simonw.substack.com/p/gpt-55-chatgpt-images-20-qwen36-27b

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18 posts tagged ‘newsletter’. Posts about my weekly newsletter or monthly newsletter for sponsors.

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