Hugging Face OpenEnv v0.9.0 adds tau2_env and Claude Code evaluation recipe
Hugging Face released OpenEnv v0.9.0, adding tau2_env for τ²-bench customer-service conversations and a recipe evaluating Claude Code on that benchmark. The release removes opencode_env and pi_env, rewrites documentation around harness ownership and training, and fixes openenv push, web UI, and collect issues.
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