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Claude Opus 4.7 vs Muse Spark 1.3

Muse Spark 1.3 wins 2 of 3 shared jobs.

Claude Opus 4.7Muse Spark 1.3

Score by job

Scores run from 0 to 100 within each job. A gap under 3 points is too close to call. ~ marks an early read from too few benchmarks to rank. How scores work

At a glance

DetailClaude Opus 4.7Muse Spark 1.3
MakerAnthropicMeta AI
ReleasedApr 16, 2026Sep 2, 2026
WeightsClosedClosed
Price per 1M tokens$5 in · $25 outnot listed
Overall rank#11Not ranked yet

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