Peter Yang's 500-hour guide: when to use Fable 5.2 vs Opus 5.5 in Claude Code

petergyang · x · 2026-11-14

Peter Yang published a written guide (paid) based on 500+ hours using Fable 5.2 and Opus 5.5 in Claude Code, arguing Anthropic now has the two best models available. The tutorial covers model selection logic, an Opus-powered inbox/calendar chief of staff, a Fable career advisor, end-to-end workflow automation, building a mobile app with Claude Design, supporting a loved one through illness, and a prompt that improves your AI skills over time. The post is sponsored by Anthropic.

Related event: Peter Yang Compares Claude Fable 5.2 vs Opus 5.5 Across Five Real Workflows(4 posts)→

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