README.md

---
title: BioStack
emoji: 🫁
colorFrom: blue
colorTo: blue
sdk: docker
app_port: 7860
pinned: false
---

# BioStack — RLHF Medical Report Generation

Upload a chest X-ray → get SFT, Reward, and PPO reports instantly.

## Models
- **SFT** : `AE-Shree/Biostack-Xray-NeMoGym` → `best_model.pt`
- **GRPO**: `AE-Shree/Biostack-Xray-NeMoGym` → `checkpoint-300/pytorch_model.bin`