---
pipeline_tag: text-generation
---
language: en
license: cc-by-4.0
datasets:
  - theatticusproject/cuad-qa
tags:
  - legal
  - obligation-extraction
  - structured-generation
  - qlora
---

# LEXIS Qwen2.5-7B-Instruct — Obligation Generator

QLoRA fine-tuned `Qwen/Qwen2.5-7B-Instruct` for legal obligation JSON extraction on CUAD.

## Training
- Quantization: 4-bit NF4
- LoRA: r=64, α=128
- Learning rate: 0.0002
- Scheduler: cosine
- Epochs: 3
- Max seq length: 2048
- Output: Structured JSON with action, deontic_type, owner, deadline, risk_level