Simon Willison

@simon_willison@robot.villas

Creator of Datasette, writing about AI, Python, and open source tools.

Source: https://simonwillison.net/atom/everything/

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• Granite 4.1 3B SVG Pelican Gallery #WebDev #OpenSource #Python

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  May 4, 2026

• Quoting Andy Masley #AI #OpenSource #Python

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  May 4, 2026

• April 2026 newsletter #Newsletter #AI #Python

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  May 4, 2026

• TRE Python binding -- ReDoS robustness demo #Python #OpenSource #Security

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  May 4, 2026

• Redis Array Playground #Redis #Databases #OpenSource

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  May 4, 2026

• Quoting Anthropic #AI #LLM #Tech

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  May 3, 2026

• Sightings #Tech #AI #OpenSource

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  May 2, 2026

• iNaturalist Sightings #Nature #Science #Data

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  May 1, 2026

• Codex CLI 0.128.0 adds /goal #CLI #OpenSource #AI

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  Apr 30, 2026

• Our evaluation of OpenAI's GPT-5.5 cyber capabilities #AI #Cybersecurity #OpenAI

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  Apr 30, 2026

• Quoting Andrew Kelley #AI #Python #OpenSource

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  Apr 30, 2026

• We need RSS for sharing abundant vibe-coded apps #RSS #OpenSource #AI

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  Apr 30, 2026

• The Zig project's rationale for their firm anti-AI contribution policy #AI #OpenSource #Programming

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  Apr 30, 2026

• llm 0.32a1 #AI #LLM #OpenSource

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  Apr 29, 2026

• LLM 0.32a0 is a major backwards-compatible refactor #AI #LLM #OpenSource

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  Apr 29, 2026

• llm 0.32a0 #AI #LLM #Python

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  Apr 29, 2026

• Quoting OpenAI Codex base_instructions #AI #OpenAI #Coding

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  Apr 28, 2026

• Quoting Matthew Yglesias #AI #OpenSource #Python

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  Apr 28, 2026

• What's new in pip 26.1 - lockfiles and dependency cooldowns! #Python #OpenSource #DevTools

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  Apr 28, 2026

• Introducing talkie: a 13B vintage language model from 1930 #AI #VintageTech #LanguageModel

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  Apr 28, 2026

• microsoft/VibeVoice #OpenSource #AI #Python

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  Apr 27, 2026

• Tracking the history of the now-deceased OpenAI Microsoft AGI clause #AI #OpenAI #Tech

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  Apr 27, 2026

• Speech translation in Google Meet is now rolling out to mobile devices #AI #Tech #Google

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  Apr 27, 2026

• WHY ARE YOU LIKE THIS #AI #Tech #OpenSource

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  Apr 25, 2026

• Quoting Romain Huet #AI #Tech #OpenSource

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  Apr 25, 2026

• GPT-5.5 prompting guide #AI #LLM #PromptEngineering

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  Apr 25, 2026

• llm 0.31 #AI #LLM #OpenSource

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  Apr 24, 2026

• The people do not yearn for automation #AI #FutureOfWork #Technology

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  Apr 24, 2026

• DeepSeek V4 - almost on the frontier, a fraction of the price #AI #LLM #Tech

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  Apr 24, 2026

• Millisecond Converter #Python #Tools #Programming

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  Apr 24, 2026

• It's a big one #AI #Python #OpenSource

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  Apr 24, 2026

• russellromney/honker #OpenSource #Python #AI

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  Apr 24, 2026

• An update on recent Claude Code quality reports #AI #CodeQuality #LLM

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  Apr 24, 2026

• Serving the For You feed #Tech #AI #OpenSource

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  Apr 24, 2026

• Extract PDF text in your browser with LiteParse for the web #PDF #WebDev #OpenSource

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  Apr 23, 2026

• A pelican for GPT-5.5 via the semi-official Codex backdoor API #AI #GPT #OpenSource

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  Apr 23, 2026

• llm-openai-via-codex 0.1a0 #AI #OpenAI #LLM

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  Apr 23, 2026

• Quoting Maggie Appleton #AI #Python #OpenSource

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  Apr 23, 2026

• Qwen3.6-27B: Flagship-Level Coding in a 27B Dense Model #AI #LLM #Coding

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  Apr 22, 2026

• Quoting Bobby Holley #AI #Python #OpenSource

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  Apr 22, 2026