Simon Willison's Weblog simonwillison.net
Quoting Steve Francia
simonwillison.net·25w
The fetch()ening
simonwillison.net·25w
Quoting Barry Warsaw
simonwillison.net·25w
The case against pgvector
simonwillison.net·25w
Quoting MiniMax
simonwillison.net·25w
New prompt injection papers: Agents Rule of Two and The Attacker Moves Second
simonwillison.net·25w·Hacker News
PyCon US 2026 call for proposals is now open
simonwillison.net·25w
How I Use Every Claude Code Feature
simonwillison.net·26w
Claude Code Can Debug Low-level Cryptography
simonwillison.net·26w
October 2025 sponsors-only newsletter
simonwillison.net·26w
Quoting Julian Andres Klode
simonwillison.net·26w
Curiosity-driven blogging
simonwillison.net·26w
CoreWeave adds Marimo to their 2025 acquisition spree
simonwillison.net·26w
Marimo is Joining CoreWeave
simonwillison.net·26w
Quoting François Chollet
simonwillison.net·26w
Introducing SWE-1.5: Our Fast Agent Model
simonwillison.net·26w
MiniMax M2 & Agent: Ingenious in Simplicity
simonwillison.net·26w
Composer: Building a fast frontier model with RL
simonwillison.net·26w·Hacker News
Hacking the WiFi-enabled color screen GitHub Universe conference badge
simonwillison.net·26w·Hacker News
Quoting Aaron Boodman
simonwillison.net·26w

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