Prime Agent General-Purpose Coding Harness Tops ARC-AGI-3
ricklamers · x · 2026-08-06
PrimeIntellect introduced Prime Agent, a general-purpose coding harness (RLM) designed for coding and long-running autonomous tasks.
- On the ARC-AGI-3 benchmark, the framework achieved a high score of 95.5%, surpassing the human-expert baseline.
- Notably, this performance gain is not benchmark-specific (non-ARC specific harness).
- Compared to their proprietary harnesses, Prime Agent demonstrates significant cross-model performance improvements.
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