MCP Atlas Leaderboard 2026: AI Models Ranked by Tool Orchestration
MCP Atlas: adds Meta Muse Spark Open at 89.2% (xhigh, model-card evaluation), alongside Scale’s and other provider-specific results. Muse Spark 1.2 remains highest at 90.3%. No hosted API price is published for Spark Open. Updated Oct 23, 2026.
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· Abdeladim Fadheli