AI BriefingSimon Willison news
The latest AI and developer news from Simon Willison, with short summaries.
Visit website →TRE Python bindings show ReDoS resistance
·2026.05.05 02:00
Redis Array Hands-On Environment
·2026.05.05 00:00
Anthropic Reveals Claude's Sycophancy Rate at 9%
·1·2026.05.04 00:00
Simon Willison adds iNaturalist sightings records to his blog
·2026.05.03 02:00
Simon Willison builds an iNaturalist sightings recording app
·2026.05.02 04:00
Codex CLI adds /goal
·2026.05.01 08:00
AISI Evaluates GPT-5.5's Cyber Capabilities
·2026.05.01 08:00
Andrew Kelley Says He Can Spot LLM-Assisted PRs
·2026.05.01 06:00
RSS needed for vibe coding apps
·2026.05.01 03:00
Zig, the reason for banning AI contributions
·2026.04.30 10:00
LLM 0.32a1, Conversation Restoration Bug Fixed
·2026.04.30 08:00
LLM 0.32a0 Backward-Compatible Refactoring
·2026.04.30 04:00
LLM 0.32a0 released
·2026.04.30 03:00
OpenAI Codex Restricts Mentions of Animals
·1·2026.04.29 07:00
Quoting Matthew Yglesias
·2026.04.28 22:00
pip 26.1 adds lockfile support
·2026.04.28 14:00
talkie releases a language model from the 1930s
·2026.04.28 11:00
Microsoft releases VibeVoice
·2026.04.28 08:00
OpenAI-Microsoft AGI Clause Ends
·2026.04.28 03:00
Google Meet Voice Translation Rolls Out to Mobile
·1·2026.04.28 02:00