AiBreakfast: Sonnet 5.5 now beats Opus 5.5 and Fable 5.1 overall

AiBreakfast · x · 2026-09-29

AI commentator AiBreakfast offers a quick ranking: at this point, Sonnet 5.5 outperforms Opus 5.5, which in turn beats Fable 5.1. A short take with no accompanying benchmarks, but a signal of how sentiment is shifting across the latest model releases.

Related event: Sonnet 5.5 Nearly Matches Opus 5.5 but Sets Token Consumption Record(12 posts)→

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