OvisOCR3 claims leading OCRBench v2 results at 0.8B parameters

OvisOCR3 is reported to lead OCRBench v2 and score 96.74 on OmniDocBench v1.6 after five-teacher distillation and mixed-task RL. Results are author-reported, with model artifacts, teacher identities, latency, and the contribution of RL still unclear.