The Lab · Written in the open · Tagged Opus 5

Lab.

Working notes from the studio. The tools I build, the workflows I keep, the mistakes I paid for.

2 entries · latest 2026-07-26

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RAXXO Studios 8 min read

Claude Opus 5 vs Fable 5: Which Tier Earns the Money

Opus 5 closed most of the gap to Fable 5 at half the price. The routing rules, plus three API changes that break code written for Opus 4.8.

AI ToolsClaudeFable 5Opus 5
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Claude Opus 5 vs Fable 5: Which Tier Earns the Money

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