Prime Agent Boosts ARC-AGI-3 Benchmark from 30% to 95.5%
burkov · x · 2026-08-27
A paper from MIT, PrimeIntellect, and Princeton introduces Prime Agent, an open-source multi-agent execution framework. It combines persistent programmatic environments, recursive sub-agent communication, and cross-trajectory memory to scale long-horizon problem-solving. The framework boosts performance on the ARC-AGI-3 benchmark from 30% to 95.5%.
Related event: Prime Intellect Open-Sources Prime Agent, Lifting ARC-AGI-3 to 95.5%(4 posts)→
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