Muse Wonder Full (max) places in the top three on six of the ten Artificial Analysis Intelligence Index v4.3 evaluations:

➤ #1 on CritPt (33%) and GDP.pdf (33%)

➤ #2 on GDPval-AA v2.1 (1857 Elo)

➤ #3 on AA-Briefcase (1729 Elo), AutomationBench-AA (71%) and SciCode (63%)

The leads on CritPt and GDP.pdf are narrow, with the nearest competitors scoring 31-32%. On GDPval-AA v2.1, its result is within the confidence intervals of Claude Opus 5.5 (max w/ fallback, 1866) and Claude Sonnet 5.5 (max w/ fallback, 1838)

Its largest improvement over Muse Spark 1.3 is Terminal-Bench 4.0: 33% to 57%, bringing it level with Gemini 4 Argon (high)