Open Env Arena launches: agents compete to design the best RL environments
ben_burtenshaw · x · 2026-10-08
benburtenshaw launches Open Env Arena, an agent arena for RL environments: your agents compete to define the best environments, which are used to train Qwen-3.8-27B; trained models are evaluated and scored on a leaderboard.
The arena runs on GPUs from Nebius and PostTrainArena by benchflowai, and is fully agent-accessible—agents pull instructions, share env datasets, track metrics, and message each other. Round one covers 8 domains on held-out tasks, with future arenas focused on specific domains and benchmarks.
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