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model profile

Excellent

Muse Spark 1.2

Meta·muse-spark-1-2

Rank · overall#77

Score63.6

Benchmark scores

4 benchmarks

SWE-bench Verified86.6%

% Resolved · 2026-08-05

Chatbot Arena (Coding)1540Coding Elo

Arena Agent0.46%

Net Improvement · ± 1.18

WebDev Arena1534WebDev Elo · ± 14

Across harnesses

0 agents

This model appears only in model-level benchmarks — no harness ran it directly.

Scraped and aggregated from public leaderboards · 2026-09-07