https://luisg.me/tags/claude-opus/ Recent content in Claude-Opus on Luis Goncalves Hugo en-us Wed, 10 Jun 2026 17:10:41 +0100 https://luisg.me/posts/fable-vs-opus-tire-tool/ Wed, 10 Jun 2026 17:10:41 +0100 https://luisg.me/posts/fable-vs-opus-tire-tool/ I built a wheel-fitment calculator and got stuck on one thing: the tire cross-section. Opus 4.8 couldn't draw it after six hours of trying. Fable 5 rewrote it from scratch in sixteen minutes and it came out better than my reference.