SEC 10-K Annotation Tool

A structured web interface for human review of SEC 10-K extraction results, following a four-step annotation workflow.

Built to support the SEC-10-K-Structured-Extraction project.

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Features

• Dashboard — overview of all filings with filter by filer type, status, and ticker
• Four-step annotation — Coverage → Item boundary → Status confirmation → Item 8 numeric check
• Side-by-side viewer — Markdown rendering on the left, annotation controls on the right; clicking an item scrolls to the matching section
• Edge case detection — SEC rule hints auto-applied by filing year (e.g. Item 6 reserved, Item 9C not applicable)
• CSV export — exports only completed (done) records with ticker, year, accession, step results, and notes
• SEC EDGAR link — one click to open the original filing index page

Tech Stack

Vue 3 · Vite · Pinia · Tailwind CSS v4 · TypeScript

Quick Start

Requirements: Node.js ^20.19.0 or >=22.12.0

cd frontend
npm install
npm run dev

Open http://localhost:5173 in your browser.

Place annotation data under frontend/public/eval_results/.

# type-check + build
npm run build

# preview the build locally
npm run preview

Contributing

Issues and pull requests are welcome. Please open an issue first to discuss significant changes.

License

MIT