Sat, Jul 25 10:00 AM

"We removed over 80% of Claude Code's system prompt for Opus 5 and Fable 5"

Hacker News•Sat, Jul 25, 2026, 02:18 AM•2 min read

7 points, 0 comments on Hacker News

Source: [Hacker News](https://twitter.com/trq212/status/2080710971228918066)

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