ATH-MaaS releases OvisOCR2, a 0.8B local document parser

ATH-MaaS has released OvisOCR2, a new 0.8B end-to-end OCR model based on Qwen3.5-0.8B that converts full document pages directly into structured Markdown.

The model handles text, tables, formulas, and reading order, reporting scores of 96.58 on OmniDocBench v1.6 and 75.06 on PureDocBench. Weights are available under the Apache 2.0 license with vLLM support.

Independent real-world testing is needed to validate the impressive results for its size against competitors like GLM-OCR, PaddleOCR-VL, MinerU, or Chandra.