Prime Agent
#12 v Coding agentiPrime Intellect · 6× · naposledy 07. 8. 2026
Prime Agent is an Open Source coding agent harness by Prime Intellect, released on August 5, 2026. It is based on the concept of "Recursive Language Model" (RLM) and a "Continual Harness," using a persistent IPython kernel as its sole tool, which allows the model to manage context programmatically, invoke sub-agents, and persist state across sessions. Combined with the "Opus 5" model, Prime Agent achieved 95.5% on the ARC-AGI-3 Benchmark according to the manufacturer, surpassing the reported human expert baseline of 95.4%; Prime Intellect did not publish an SWE-bench-Verified result. The tool is MIT-licensed, runs as a CLI on Linux/macOS (Windows via WSL), and supports numerous model providers via subscription log.