AsyncGRPOTrainer goes stable in Hugging Face TRL v1.18
SergioPaniego · x · 2026-11-14
AsyncGRPOTrainer is now stable in TRL v1.18 and can be imported directly:
python
from trl import AsyncGRPOConfig, AsyncGRPOTrainer
The async GRPO trainer had been experimental; graduating it means async RL training is production-ready in TRL. More details in the linked thread.
Related event: Hugging Face TRL v1.18 makes AsyncGRPOTrainer stable(2 posts)→
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