---
title: Russian Contract Extractor
emoji: 📑
colorFrom: blue
colorTo: indigo
sdk: gradio
sdk_version: 6.20.0
app_file: app.py
python_version: "3.12"
startup_duration_timeout: 1h
short_description: Extract structured JSON from Russian contracts
models:
  - zieglerd/RussianConcsExt
---

# Russian Contract Extractor

Interactive demo for
[`zieglerd/RussianConcsExt`](https://huggingface.co/zieglerd/RussianConcsExt),
a LoRA adapter that extracts structured JSON from Russian procurement and
corporate contracts.

The adapter metadata identifies `Qwen/Qwen2.5-32B-Instruct` as its base model.
Inference uses 4-bit NF4 quantization on ZeroGPU.

## Limitations

- Optimized for contracts with one supplier.
- Extraction quality depends on OCR quality and document complexity.
- Long inputs are truncated to 16,384 tokens in this demo.
- Results must be reviewed before legal or financial use.
- This tool does not provide legal advice.