README.md

metadata

title: Ottema StructFix Demo
emoji: 🔧
colorFrom: green
colorTo: yellow
sdk: gradio
app_file: app.py
pinned: true
license: apache-2.0

Ottema StructFix Demo

Repair broken JSON / tool-call output against a typed schema. Model: ottema/structfix-codet5p-220m (220M params, Apache-2.0).

Use cases

• LLM emits invalid JSON → fix it
• Missing required fields → fill or flag
• Wrong enum values → coerce to valid
• Markdown-wrapped output → strip the wrapper
• Partial / truncated JSON → complete it
• Schema-constrained generation recovery

How it works

The user provides a DSL schema (typed fields with enums and required flags) and a broken output. The model returns a valid JSON object that matches the schema.

Credits

• CodeT5+ backbone (Apache-2.0)
• Fine-tuning and dataset by Ottema

Related

• Collection: Ottema Open Models
• Dataset: structfix-bench