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LiveUpdated 2026-09-19 18:50 UTC

Multi-harness RL training is coming to OpenEnv

Multi-harness RL training is coming to OpenEnv > pick a model. pick a harness. pick a sandbox. train > Claude Code.…

This is a AI post classified by Jev as AI coding agents (a launch), kept by the AI Radar because it carries real work, not commentary.

Multi-harness RL training is coming to OpenEnv > pick a model. pick a harness. pick a sandbox. train > Claude Code. Codex. Gemini CLI. OpenCode. Pi. Kimi. OpenHands. and many more. > Async RL loop. fully open-source. end-to-end, harbor compatible dropping soon 👀

Posted by Adithya S K (14.9k followers) 2 days ago · 481 likes · 25.5k views · view the original post on X. Kept by the AI Radar as AI coding agents.

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