Hugging Face Open-source multi-Harness reinforcement learning solution supports integration with Agents such as Claude Code and Codex
According to BlockBeats,Hugging Face has open-sourced a Multi-harness RL solution enabling established Coding Agents such as Claude Code and Codex to be integrated into reinforcement learning workflows for open-source models. Citing tests, it said multi-environment training can improve and balance task pass rates across different Agents.