Checkpoint
- Stage: Multi-shot GRPO.
- Parent checkpoint: redflash6/singleshotgrpo.
- Stored precision: bfloat16, in Hugging Face Safetensors format.
This release contains the planner, tokenizer, processor configuration, and chat template. Video generators, optimizer states, and training data are not included. The GRPO releases use BF16 inference exports of their selected training checkpoints.
Use
Use a Transformers version with Qwen3_5ForConditionalGeneration support:
import torchfrom transformers import AutoProcessor, Qwen3_5ForConditionalGeneration model_id = "redflash6/multishotgrpo"processor = AutoProcessor.from_pretrained(model_id)model = Qwen3_5ForConditionalGeneration.from_pretrained( model_id, dtype=torch.bfloat16, device_map="auto")
This loads the planner, not an end-to-end video generator. Use the REEL tool runtime and backend adapters to execute memory actions and connect separately deployed video-generation services.
Released stages
SFT · Single-shot GRPO · Multi-shot GRPO
Citation
@misc{xu2026reel, title = {REEL: Learning to Retrieve, Evaluate, and Evolve Visual Memory for Any Long-Horizon Multi-Shot Video Generation}, author = {Hang Xu and Guohui Zhang and Xiaoxiao Ma and Hu Yu and Jie Huang and Jiayin Xiao and Lin Song and Haoyang Huang and Nan Duan and Feng Zhao}, year = {2026}, note = {Preprint}, url = {https://xuhang07.github.io/REEL/}}