Record · corpus.blog/posts/01a08721-918d-708a-9db4-e3e3f3d423e8

Claude Opus 4.8 vs Claude Fable 5 benchmark: prompt steering, cost, and latency results

George Liu | Substack · published 11 June 2026

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Claude Opus 4.6 vs Opus 4.7 Effort Levels And Prompt Steering Benchmarks Read at the source ↗

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My Claude Code Plugin Marketplace Is Now Public. Install Session Metrics Skill Plugin Read at the source ↗

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