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Sonnet 5.5 is worse than Opus 5.5 but costs more?? Sonnet costs the same as Fable 5.1? The reason: Sonnet 5.5 is waaaay less token efficient. Don't be fooled, continue using Opus!

Coverage of "Sonnet 5.5 is worse than Opus 5.5 but costs more?? Sonnet costs the same as Fable 5.1? The reason: Sonnet 5.5 is waaaay less token efficient. Don't be fooled, continue using Opus!" from 1 source, with a live timeline of who reported what and when.

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  1. 2026-09-28 19:11 · r/singularity
    Sonnet 5.5 is worse than Opus 5.5 but costs more?? Sonnet costs the same as Fable 5.1? The reason: Sonnet 5.5 is waaaay less token efficient. Don't be fooled, continue using Opus!

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