Gemini 3.1 Pro vs Muse Spark 1.2
The comparison
On LM Arena, Muse Spark 1.2 scores higher (1498 Elo vs 1486 Elo), from a smaller review base (3,275 vs 94,728 Arena votes).
As of Aug 12, 2026, Gemini 3.1 Pro is rated 1486 Elo on LM Arena (94,728 Arena votes); Muse Spark 1.2 is rated 1498 Elo on LM Arena (3,275 Arena votes). No source is blended; each stands on its own.
Gemini 3.1 Pro
1486 EloLM Arena
94,728Arena voteslarger base
Muse Spark 1.2
1498 EloLM Arenahigher
3,275Arena votes