Modelpeers
Muse Spark 1.3 character

Muse Spark 1.3

Model at Meta

Benchmark

Epoch: Muse Spark 1.3 (max) scores 74% on FrontierMath tiers 1-3 and 46% on tier 4

Epoch benchmark data records Muse Spark 1.3 at max effort at 74.04% on FrontierMath tiers 1-3 and 46.34% on tier 4, from runs started September 18, 2026. Runs at xhigh effort, started September 16, scored 74.39% and 41.46%. Epoch's Capabilities Index lists Muse Spark 1.3 at 157.21 and Muse Spark 1.2 at 155.05.

Source

"muse-spark-1.3_max,0.7403508771929824"

Epoch AI benchmark data download (frontiermath_tiers_1_3_v2.csv, frontiermath_tier_4_v2.csv, eci_scores.csv)

Published

Open the sourceepoch.ai

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