github.com·2026/10/14·OpenWAM-Official
为什么重要 模块化 WAM 训练栈与已发布权重可复用,省去自建预训练、微调到部署全链路的工作量适合 做机器人策略训练、需要可复现 WAM 对比实验的工程与研究团队
$ conda create -n openwam python=3.10conda activate openwam
$ pip install torch==2.7.1 torchvision==0.22.1 torchaudio==2.7.1 --index-url https://download.pytorch.org/whl/cu128
$ pip install -e .
$ python scripts/download_assets/download_benchmark_data.py
$ python scripts/download_assets/download_video_backbone.py
$ bash scripts/train.sh \dataloader=libero \model=dual_system \model/video_backbone=wan22_ti2v_5b \model.architecture.variant=joint_self_attn \model.architecture.attention_mask_mode=mutual \training.debug=true

EVIDENCE / METHODS
要点
术语解释World-Action Model,把世界模型与动作预测联合训练的机器人策略范式 研究里模型、表征、训练、推理、部署、评测的选择长期紧耦合,OpenWAM 把它们拆成可组合模块做受控对比