Verl Python Packages

freesolo-flash-dev

LoRA post-training for open-weight models: SFT, GRPO, and on-policy distillation. Describe a run in TOML; Flash allocates a GPU, trains, streams checkpoints, and serves the adapter.

freesolo-flash

LoRA post-training for open-weight models: SFT, GRPO, and on-policy distillation. Describe a run in TOML; Flash allocates a GPU, trains, streams checkpoints, and serves the adapter.

miniverl

verl for a single consumer GPU. PPO, GRPO and on-policy distillation on NVIDIA GPUs.

probe-the-harness

Setup checks for stale-data RL comparisons in language models

rldoctor

Diagnose why your GRPO/RLVR run is burning GPU-hours without learning. Reads the log you already have: W&B, TensorBoard, verl, TRL trainer_state.json.