How to use from the
Use from the
Diffusers library
pip install -U diffusers transformers accelerate
import torch
from diffusers import DiffusionPipeline

# switch to "mps" for apple devices
pipe = DiffusionPipeline.from_pretrained("ChengYangYang/bpp-reading-pointer-weights", dtype=torch.bfloat16, device_map="cuda")

prompt = "Astronaut in a jungle, cold color palette, muted colors, detailed, 8k"
image = pipe(prompt).images[0]

YAML Metadata Warning:empty or missing yaml metadata in repo card

Check out the documentation for more information.

Decoupled reading: model weights (backup 2026-09-30)

  • reader_weights/: decoupled reader (12 obs_encoder.ptr_* tensors) + normalizer + cfg for every sequence-training run (INDEX.json); the BPP policy is frozen, so released BPP checkpoint + these = full model.
  • full/: full checkpoints, learned-count reader (LEVT L1/L2) and joint-training ablations.
  • full_policy_trained/: runs that also trained the policy (sync/content/nocopy/lnc/dag/factorslot).
  • pi05_lora/: pi0.5 LoRA on LIBERO-Gen goal chains (openpi), steps 5k-50k; evaluated: 10000, 20000, 49999.
  • baselines/: RoboSSM (20,596 steps) and UniSkill (epoch 500) retrained on LIBERO-Gen Chain.
  • earlier_lines/: models from earlier project lines (subgoal/goal image, demo generators, keyframe, pose, trajectory, anchor, phase, boundary reader).
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