Meta·Muse

Muse Spark 1.2 xHigh

1.2 xHigh

Aliases: muse-spark-1.2-xhigh, muse-spark-1.2 (xhigh)

Canonical ID

meta-muse-spark-1-2-xhigh

Independent sources

Composite eligibility

Eligible

Public benchmark scores

Source ranks stay intact; incompatible raw scores are not added.

FreshHigh confidence

LMArena / Chatbot ArenaText leaderboard · Aug 12, 2026Updated: 8/12/2026

Elo 1498

#4 · 99th percentile

FreshHigh confidence

LiveBenchLiveBench 2026-06-25 · ReasoningUpdated: 6/25/2026

90.0 / 100

#7 · 86th percentile

This model has scores from 2 independent sources and is eligible for the ToolCenter composite reference.

Historical snapshots are available on the source score cards.