Simon Willison's Weblog simonwillison.net

The evolution of OpenAI’s mission statement

simonwillison.net·11w·Hacker News

Introducing GPT‑5.3‑Codex‑Spark

simonwillison.net·11w

Quoting Anthropic

simonwillison.net·11w

Covering electricity price increases from our data centers

simonwillison.net·11w

Gemini 3 Deep Think

simonwillison.net·11w·Hacker News

An AI Agent Published a Hit Piece on Me

simonwillison.net·11w·Hacker News

Supervisor, not overseer

simonwillison.net·11w

Quoting Andrew Deck for Niemen Lab

simonwillison.net·11w

Skills in OpenAI API

simonwillison.net·11w

GLM-5: From Vibe Coding to Agentic Engineering

simonwillison.net·11w·Hacker News

cysqlite—a new sqlite driver

simonwillison.net·11w

Introducing Showboat and Rodney, so agents can demo what they’ve built

simonwillison.net·11w·Hacker News

Structured Context Engineering for File-Native Agentic Systems

simonwillison.net·11w

AI Doesn’t Reduce Work—It Intensifies It

simonwillison.net·11w·Hacker News, Hacker News

Kākāpō mug by Karen James

simonwillison.net·11w

A quote from Thomas Ptacek

simonwillison.net·12w

Vouch

simonwillison.net·12w

Claude: Speed up responses with fast mode

simonwillison.net·12w

Quoting David Crawshaw

simonwillison.net·12w

How StrongDM’s AI team build serious software without even looking at the code

simonwillison.net·12w·Lobsters, Hacker News

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