PathReasoner-R1

Model weights for the paper PathReasoner-R1: Empowering Pathology Vision Language Models with Structured Diagnostic Reasoning.

Overview

PathReasoner-R1 is a pathology vision-language model trained to perform structured diagnostic reasoning over histopathology images. The model produces step-by-step reasoning grounded in a medical knowledge graph enabling clinically valid interpretations.

Model Details

Base model: Qwen2.5-VL-7B
Training data: PathReasoner Dataset
Task: Pathology image understanding with structured reasoning
Languages: English

License

This model is released under CC BY-NC 4.0 — free for academic and research use, not for commercial use or clinical deployment.

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