Their custom PaddleOCR-based system achieves the best F1 (0.46), fastest latency (0.17 s/image), and lowest cost ($0.006/1k images) among seven OCR systems on a private 54-language benchmark.
GitHub repository: https://github.com/AlibabaResearch/ AdvancedLiterateMachinery/tree/main/InstructOCR
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E-ARMOR: Edge case Assessment and Review of Multilingual Optical Character Recognition
Their custom PaddleOCR-based system achieves the best F1 (0.46), fastest latency (0.17 s/image), and lowest cost ($0.006/1k images) among seven OCR systems on a private 54-language benchmark.