Meta Muse Wonder Full (Max) rises to #7 in Agent Arena
Meta's Muse Wonder Full (Max) ranks #7 in Agent Arena with a net gain of +11.3%, covering over 6.5K real agent sessions and helping Meta rise to #4 among labs. The model is 7.5 percentage points higher than Muse Wonder (Max) and 7.8 percentage points higher than Muse Spark 1.3 (Max), with category rankings of #5 in Chat, #6 in Code, and #7 in Work. At the signal level, it ranks #6 in Praise vs. Complaint (+21.9%), #6 in Confirmed Success (+13.4%), #7 in Steerability (+11.2%), and #16 in Bash Reliability (+7.7%), with no issues in Tool Hallucination.
View original postExciting news: Muse Wonder Full (Max) by @AIatMeta has just debuted in the Code Arena: WebDev at #6 overall with 1726 pts, putting Meta in the top 3 labs! This is +75 pts and 11 places above Muse Wonder (Max) at #17 (1651 pts), and +67 pts and 8 places above Muse Spark 1.3 (Max) at #14 (1659 pts). Muse Wonder Full (#6) also landed +16 pts above Claude Sonnet 5.5 (#17), and +48 pts above Gemini 4 Argon (#10). With this score, Muse took the #3 lab spot (previously held by Google). Across categories, Muse Wonder Full (Max) landed: - #4 in Data & Analytics and in Consumer Product - #5 in Brand & Marketing - #6 in Content Creation Tools - #7 in Gaming and in Simulations - #8 in Reference-Based Design Congrats to the @AIatMeta team and @alexandr_wang on this release!
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Exciting news: Muse Wonder Full (Max) by @AIatMeta has just debuted in the Code Arena: WebDev at #6 overall with 1726 pts, putting Meta in the top 3 labs! This is +75 pts and 11 places above Muse Wonder (Max) at #17 (1651 pts), and +67 pts and 8 places above Muse Spark 1.3 (Max) at #14 (1659 pts). Muse Wonder Full (#6) also landed +16 pts above Claude Sonnet 5.5 (#17), and +48 pts above Gemini 4 Argon (#10). With this score, Muse took the #3 lab spot (previously held by Google). Across categories, Muse Wonder Full (Max) landed: - #4 in Data & Analytics and in Consumer Product - #5 in Brand & Marketing - #6 in Content Creation Tools - #7 in Gaming and in Simulations - #8 in Reference-Based Design Congrats to the @AIatMeta team and @alexandr_wang on this release!
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Exciting news: Muse Wonder Full (Max) has moved up @AIatMeta as the #4 lab in the Agent Arena!
The latest model ranks #7 in Agent Arena with +11.3% net improvement across +6.5K real-world agentic sessions.
This is a clear step forward for the Muse family:
+7.5 percentage points over Muse Wonder (Max), ranked #14 at +3.8% +7.8 percentage points over Muse Spark 1.3 (Max), ranked #17 at +3.5%
This performance shows up across categories too: #5 in Chat, #6 in Code, and #7 in Work.
At the signal level, Muse Wonder Full (Max) ranks:
- #6 in Praise vs. Complaint (+21.9%) - #6 in Confirmed Success (+13.4%) - #7 in Steerability (+11.2%) - #16 in Bash Reliability (+7.7%) - No issues in Tool Hallucination
Congrats to the @AIatMeta team and @alexandr_wang!