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Anthropic's Claude Fable 5.2 Tops Robot Arm Benchmark But Slips on Accounting Test

Claude Fable 5.2 scored 75 on Artificial Analysis's embodied AI benchmark, a 29-point leap and first to crack the measure-box task using only video, yet scored 81.2% on DualEntry's accounting benchmark, down from 85.1% for Claude Fable 5.1.

Read the full story at AlphaSignal ↗

Timeline · 2 reports

  1. 2026-11-13 00:03 · DEV Community — Machine Learning
    Anthropic's New Claude Fable 5.2 Is Worse At Accounting Than The Model It Replaced
  2. 2026-11-12 02:00 · AlphaSignal
    Anthropic's Claude Fable 5.2 Tops Robot Arm Benchmark With 29-Point Leap

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