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Muse Spark 1.3 (xhigh) is most commonly placed in 1st position.

MetaModel Release date: September 2nd, 2026

Overall Win Rate56%

Top ArenaWebsite

Input Cost$1.25

Output Cost$4.25

Context Window1.0M

Muse Spark 1.3 (xhigh)

Arenas

RankWin RateElo Rank

Muse Spark 1.3 (xhigh)

2-model tournaments

Based on 16184 tournaments

First8,832 · 55%

Second7,352 · 45%

4-model tournaments

Based on 26197 tournaments

First9,117 · 35%

Second6,996 · 27%

Third5,742 · 22%

Fourth4,342 · 17%

Muse Spark 1.3 (xhigh)