prashant-7718/repairDiagrams

Mermaid Diagram Repair Dataset

Overview

This dataset contains failing Mermaid diagrams and their repair data, organized by diagram type.

Files

• architecture.jsonl: architecture diagram repairs
• block.jsonl: block diagram repairs
• class.jsonl: class diagram repairs
• er.jsonl: er diagram repairs
• flowchart.jsonl: flowchart diagram repairs
• journey.jsonl: journey diagram repairs
• mindmap.jsonl: mindmap diagram repairs
• packet.jsonl: packet diagram repairs
• pie.jsonl: pie diagram repairs
• requirement.jsonl: requirement diagram repairs
• sankey.jsonl: sankey diagram repairs
• sequence.jsonl: sequence diagram repairs

Format

Each line in the JSONL files contains:

{
  "task": "REPAIR",
  "input": {
    "diagram": "string - The failing Mermaid diagram code",
    "diagram_type": "string - Type of diagram (flowchart, sequence, etc.)",
    "compiler_errors": ["array of error messages from Mermaid parser"]
  }
}

Usage

This dataset is designed for training and testing AI models to repair broken Mermaid diagrams.

Generated

• Timestamp: 2025-09-30T10:11:06.058Z
• Total Files: 12

License

Please check with Mermaid Chart for licensing information.