Haiku 4.5

1. Update: My viral consumer-rights AI game just went B2B - built with Claude Code + Opus 4.7 (www.reddit.com)

   +21 4w haikuopusclaude-code

   A few months ago I posted a small game here where you argue with an AI shop that won't refund you. It went viral and changed where this is headed.

2. F-Bombs Per Thousand Prompts (fpk): I measured my frustration across 44,212 Claude Code logs (www.reddit.com)

   +15 5w haikuopusanthropic+1

   Posted a writeup on a metric I've been tracking across 5 months of my Claude Code logs: fpk = f-bombs per thousand prompts. Frivolous-sounding, surprisingly real signal of developer friction.

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