Prime Agent

Prime Agent

A coding agent that can refine its own harness

Product HuntOpen SourceLaunched Aug 10, 2026163#6 of the day

About Prime Agent

Prime Agent is an open-source, self-improving coding harness built around two abstractions: the Recursive Language Model (RLM) and the Continual Harness. With Opus 5, it achieves 95.5% on ARC-AGI-3, surpassing the reported human expert baseline.

The person behind Prime Agent

Prime Agent's team page →

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