ThinkWAM checkpoints

ThinkWAM inference checkpoints exported from the selected training checkpoints. Each .pt file contains model, config, and step. Optimizer, scheduler, and random-number-generator states are excluded. Every exported model tensor was compared byte for byte against its source checkpoint, including its dtype and shape. The original BF16/FP32 storage precision and model configuration are preserved.

Benchmark	Checkpoint	Stored step
LIBERO / LIBERO-Plus	libero_thinkwam_checkpoint.pt	75000
RoboTwin 2.0	robotwin2.0_thinkwam_checkpoint.pt	155000
RoboCasa24	robocasa24_thinkwam_checkpoint.pt	20000

The LIBERO checkpoint is shared by LIBERO and LIBERO-Plus evaluations. The RoboCasa24 step is the counter saved in its continuation run, not a claim about total training steps across runs.

Loading these checkpoints requires the compatible ThinkWAM implementation. Configurations are embedded in each checkpoint and are also provided as separate JSON files for inspection. Runtime paths and benchmark resources must be configured for the evaluation environment.

File sizes and SHA-256 checksums are recorded in checkpoint_manifest.json and SHA256SUMS.