CapRL: Stimulating Dense Image Caption Capabilities via Reinforcement Learning
Paper • 2509.22647 • Published • 37
CapRL
Stimulating Dense Image Caption Capabilities via Reinforcement Learning
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CapRL-Qwen3VL-4B for Image Captioning
🎨4Generate captions for images with CapRL-Qwen3VL-4B
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internlm/CapRL-Qwen3VL-4B
Image-Text-to-Text • 4B • Updated • 1.7k • 12 -
internlm/CapRL-Qwen3VL-2B
Image-Text-to-Text • 2B • Updated • 268 • 13 -
internlm/CapRL-QA-75K
Viewer • Updated • 75.3k • 818 • 3 -
internlm/CapRL-Qwen3VL-4B-GGUF
Image-Text-to-Text • 4B • Updated • 174 • 4 -
internlm/CapRL-Qwen3VL-2B-GGUF
Image-Text-to-Text • 2B • Updated • 205 • 4 -
CapRL for Image Captioning
🚀6Generate captions for images with CapRL-Qwen2.5VL-3B
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internlm/CapRL-3B
Image-Text-to-Text • 4B • Updated • 262 • 47 -
internlm/CapRL-InternVL3.5-8B
Image-Text-to-Text • 9B • Updated • 107 • 8 -
internlm/CapRL-2M
Viewer • Updated • 6 • 587 • 14 -
internlm/CapRL-Video-4B
5B • Updated • 26 • 7 -
internlm/CapRL-Video-QA-20K
Viewer • Updated • 20k • 58 • 3 -
internlm/CapRL-Video-178K
Viewer • Updated • 170k • 60 • 4