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Key Information Extraction on OCRBench, CCOCR, and Nanonets Suite (test)
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87.9
Overall Mean Score
Qianfan-OCR
76.564
79.507
82.45
85.393
Mar 11, 2026
Overall Mean Score
OCRBench KIE Accuracy
OCRBenchv2 KIE (en) Accuracy
OCRBenchv2 KIE (zh) Accuracy
CCOCR KIE Accuracy
Nanonets KIE F1 Score
Updated 1mo ago
Evaluation Results
Method
Method
Links
Overall Mean Score
OCRBench KIE Accuracy
OCRBenchv2 KIE (en) Accuracy
OCRBenchv2 KIE (zh) Accuracy
CCOCR KIE Accuracy
Nanonets KIE F1 Score
Qianfan-OCR
2026.03
87.9
95
82.8
82.3
92.8
86.5
Qwen3-VL-235B-A22B
2026.03
84.2
94
85.6
62.9
95.1
83.8
Qwen3-4B-VL
2026.03
83.5
89
82.1
71.3
91.6
83.3
Gemini-3.1-Pro
2026.03
79.2
96
87.8
63.4
72.5
76.1
Seed-2.0
2026.03
78
92.5
75.6
48.9
89.6
83.4
Gemini-3-Pro
2026.03
77
93.5
87.1
49.6
72.7
82.1
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