Meta's Muse Wonder 1.0 enters Signal65 PINNACLE top ten with 33% fewer errors than Spark
LudovicCreator · x · 2026-10-15
Signal65 PINNACLE testing puts Meta's Muse Wonder 1.0 in the top ten, above Claude Opus 5.5, GPT-6 Sol max and Grok 4.6, a 1.5x step over Muse Spark 1.3. It cuts weighted errors 33%, finishes multi-step enterprise jobs at 99.6% with 0.0% fabrication, and needs 49% fewer output tokens per correct answer. At Meta's $4/$20 rates it costs $1.70 per correct task — price is the only thing keeping it off the cost frontier.
Related event: Meta's Muse Wonder 1.0 cracks Signal65 top ten(2 posts)→
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