Fable 5.1 Matches Performance of Fable 5 at Half the Cost
scaling01 · x · 2026-09-02
While absolute frontier costs rise, the cost of intelligence is falling. Data shows Anthropic's Fable 5.1 achieves the same score as Fable 5 on the Artificial Analysis Intelligence Index while halving the cost per task.
Related event: Fable 5.1 Tops Benchmarks, Cost Debate Erupts(14 posts)→
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