Prime Agent Coding Harness Beats Human Experts with 95.5% on ARC-AGI-3
omarabudayyeh · x · 2026-08-06
PrimeIntellect introduced Prime Agent, a general-purpose coding harness.
On the ARC-AGI-3 benchmark, the framework achieved an accuracy of 95.5%, surpassing the human-expert baseline. The team noted that this performance gain is not benchmark-specific; they observed major improvements across multiple underlying models when compared to their proprietary harnesses.
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