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PhoenixHu/
grpo_stable_reasoning_nolow_02kl_0714

Name: grpo_stable_reasoning_nolow_02kl_0714
Availability: InStock

reinforcement-learning

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grpo_stable_reasoning_nolow_02kl_0714

GRPO RL checkpoints for a SimLingo-style driving VLA (InternVL2-1B + continuous speed-waypoint head). Variant: nolow + KL 0.2 (0714 run). Companion run: grpo_stable_reasoning_nolow_nokl_0714 (KL off).

Each checkpoints/stepNNN.ckpt/pytorch_model.pt = consolidated fp32 state_dict.
.hydra/config.yaml = the training config — required to rebuild the model architecture for eval.

file	step
`checkpoints/step100.ckpt/pytorch_model.pt`	100
`checkpoints/step200.ckpt/pytorch_model.pt`	200
`checkpoints/step300.ckpt/pytorch_model.pt`	300
`checkpoints/step400.ckpt/pytorch_model.pt`	400
`checkpoints/step500.ckpt/pytorch_model.pt`	500

python

import torch
sd = torch.load("checkpoints/step500.ckpt/pytorch_model.pt", map_location="cpu")

Note: rollouts*.jsonl (RL training telemetry) is not included.

PhoenixHu/grpo_stable_reasoning_nolow_02kl_0714

grpo_stable_reasoning_nolow_02kl_0714

PhoenixHu/
grpo_stable_reasoning_nolow_02kl_0714