2 bookmarks for 2025-05-26

485.

Highlights from the Claude 4 system prompt

simonwillison.net/2025/May/25/claude-4-system-prompt

Anthropic publish most of the system prompts for their chat models as part of their release notes. They recently shared the new prompts for both Claude Opus 4 and Claude …

484.

Techies thought outside the box. Then the boss took the box

www.theregister.com/2025/05/26/who_me

Who, Me?: Life in a corporate aquarium didn’t go swimmingly