Unverified50% confidenceBenchmarkExact time
By around 2013, deep-learning-based OCR technology had achieved a recognition rate of over 90% against early text-distortion-type CAPTCHAs.
1
Sources
50%
Confidence
Long-term
Relevance
9/9/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedTencent Hunyuan open-sourced an OCR text recognition model that, after full-stack operator optimization, delivers a 6.8x inference speedup without affecting handwriting recognition accuracy.67% similarUnverifiedOCR技术通过卷积神经网络识别图像中的文字，主流工具包括开源的Tesseract和商业化的百度OCR、腾讯云OCR67% similarUnverifiedDeep learning-based HTR (Handwritten Text Recognition) tools such as Transkribus have made significant progress in recognizing Arabic manuscripts.66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/883929API
curl https://kongchang.com/api/v1/knowledge/claims/883929MCP
get_claim(id=883929)