Simon Willison's Weblog simonwillison.net

GPT-5 pro

simonwillison.net·29w

OpenAI DevDay 2025 live blog

simonwillison.net·29w

Quoting Tim Berners-Lee

simonwillison.net·29w

Bad bots

simonwillison.net·29w

Embracing the parallel coding agent lifestyle

simonwillison.net·30w·Hacker News, Hacker News, Hacker News

Let the LLM Write the Prompts: An Intro to DSPy in Compound Al Pipelines

simonwillison.net·30w

Litestream v0.5.0 is Here

simonwillison.net·30w

Sora 2 prompt injection

simonwillison.net·30w·Hacker News

Daniel Stenberg's note on AI assisted curl bug reports

simonwillison.net·30w

Quoting Nadia Eghbal

simonwillison.net·30w

aavetis/PRarena

simonwillison.net·30w·Hacker News

Two more Chinese pelicans

simonwillison.net·30w

September monthly sponsors newsletter

simonwillison.net·30w

Sora 2

simonwillison.net·30w

Designing agentic loops

simonwillison.net·30w·Lobsters, Hacker News

Claude Sonnet 4.5 is probably the "best coding model in the world" (at least for now)

simonwillison.net·30w·Hacker News

Armin Ronacher: 90%

simonwillison.net·30w

Quoting Scott Aaronson

simonwillison.net·30w

Quoting Nick Turley

simonwillison.net·31w

Video models are zero-shot learners and reasoners

simonwillison.net·31w

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