GCPO Janus-Pro-7B (Transformers-Compatible)
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Janus-Pro-7B finetuned with Guidance Contrastive Policy Optimization (GCPO), a per-token credit assignment method for GRPO-style RL. Each token's advantage is weighted by the KL divergence between the policy's predictions under a positive vs. negative prompt — using the classifier-free guidance signal as a token saliency map.
Usage
Please refer to the Janus Github Repository.
License
The use of Janus-Pro models is subject to the DeepSeek Model License.
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Base model
deepseek-ai/Janus-Pro-7B