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internvl25-2b-vlreward-lora
Hanzi7na/internvl25-2b-vlreward-lora
internvl25-2b-vlreward-lora is a machine learning model from Hanzi7na. Use it for the machine learning task on the model card, and read the license before you ship it in a product. The card lists the license as other.
This repository contains the trained LoRA + scalar score head checkpoint for a VL reward model based on InternVL2.5-2B.
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Public
Updated May 19, 2026
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42 MB
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At a glance
- License
- other
- Access
- Public
- Created
- May 19, 2026
- Updated
- May 19, 2026
- SHA
- 4673e89d
Base models
Model card
From the Hugging Face model README
InternVL2.5-2B VL Reward Model LoRA
This repository contains the trained LoRA + scalar score head checkpoint for a VL reward model based on InternVL2.5-2B.
Result
- Base model: InternVL2.5-2B
- Training data: H4 RLAIF-V + RLHF-V mixed preference pairs
- Evaluation benchmark: VLRewardBench
- Score_base: 64.80%
- Score_reward: 71.21%
Files
reward_lora_best.pt: best LoRA + score head checkpointinternvl_reward.py: training/evaluation script used for this checkpointtrain_history.json: training history if available
VLRewardBench was used only for evaluation, not for training.
- License
- other
- Created
- May 19, 2026
- Updated
- May 19, 2026