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Multi-page Document Understanding on DUDE

64.5ANLSDoc-V* (GRPO)
21.44432.62243.854.978Apr 15, 2026

Evaluation results

MethodLinks
Doc-V* (GRPO)Backbone=Qwen2.5-VL, Param=7B, Paradigm=Agent2026.0464.5
Claude-3.7-SonnetBackbone=-, Param=-, Paradigm=E2E2026.0458.1
Doc-V* (SFT)Backbone=Qwen2.5-VL, Param=7B, Paradigm=Agent2026.0458.1
URaGBackbone=Qwen2.5-VL, Param=7B, Paradigm=RAG2026.0457.6
GPT-4oBackbone=-, Param=-, Paradigm=E2E2026.0454.1
CREAMBackbone=Pix2Struct / LLaMa2, Param=7B, Paradigm=RAG2026.0452.5
Qwen2.5-VL (RAG Top-5)Backbone=Qwen2.5-VL, Param=7B, Paradigm=RAG2026.0452.2
Qwen2.5-VL (Baseline)Backbone=Qwen2.5-VL, Param=7B, Paradigm=E2E2026.0451.9
GPT-4.1Backbone=-, Param=-, Paradigm=E2E2026.0450.2
DocVLMBackbone=Qwen2-VL, Param=7B, Paradigm=E2E2026.0447.4
InternVL3Backbone=InternViT / Qwen2.5, Param=8B, Paradigm=E2E2026.0447.4
mPLUG-DocOwl2Backbone=ViT / LLaMa, Param=8B, Paradigm=E2E2026.0446.8
GPT-4o miniBackbone=-, Param=-, Paradigm=E2E2026.0446.5
CogDocBackbone=Qwen2.5-VL, Param=7B, Paradigm=Agent2026.0446.2
Gemini-1.5-ProBackbone=-, Param=-, Paradigm=E2E2026.0446
SV-RAGBackbone=InternVL2, Param=4B, Paradigm=RAG2026.0445
VDocRAGBackbone=Phi3-Vision, Param=4B, Paradigm=RAG2026.0444
VisRAGBackbone=MiniCPM-V 2.6, Param=8B, Paradigm=RAG2026.0443.1
DocopilotBackbone=InternVL2, Param=8B, Paradigm=E2E2026.0440.7
M3DocRAGBackbone=Qwen2-VL, Param=7B, Paradigm=RAG2026.0439.5
HiVT5 (PR)Backbone=DiT / T5, Param=0.3B, Paradigm=E2E2026.0423.1