Muse Spark 1.3 (max) takes #1 on Tau3-Bench Banking at 52%
ArtificialAnlys · x · 2026-09-03
Muse Spark 1.3 (max) scores 52% on Tau3-Bench Banking, a new #1; the xhigh variant scores 47%, level with Claude Fable 5.1 (max) and GLM-5.3-Flash but behind Qwen3.8 Max (51%), Grok 4.6 (high, 51%), and GLM-5.3 (max, 50%). The jump from 1.2's 35% is the single largest driver of the Index gains for both variants.
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