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Intelligence · Component · disclosure-collection-extraction

Disclosure collection and text extraction

Working Synthetic data T5 · Document Scan & Extraction

What it does

Retrieve US/CN/HK filing metadata and clean announcement content from JSON, HTML and text-bearing PDFs.

Core pattern

Document index collection + cleaned text and normalized references

Input
Issuer symbol or disclosure reference
Output
Normalized announcement list and extracted text

Key parameters

NameTypeDefaultValues
operationstringlistlist · download · extract
symbolsarray[]—
event_categoriesarray[]—
tagsarray[]—
start_date———

Maturity and limits

Working

Live-source adapters and tests; PDF extraction is not OCR. Phase 2: source paths and implementation inspected statically; tests and external integrations were not executed. Maturity rates repository implementation, not a verified production deployment.

No project license found. External market/news data have licensing, rate-limit and availability constraints. Research only: no trading execution. Backtests can be biased and cross-asset semantics vary. Static inspection; tests not run.

1 sentence citing source paths or vendor names omitted for publication.

Used in pipelines

Industry tags

  • FinanceSource-supported industry

    For work involving research materials and financial service operations, use document index collection followed by cleaned text and normalized references.

  • Legal servicesTransferable use

    For ongoing research into case issues and regulatory materials, use document index collection followed by cleaned text and normalized references.

Skills pack

Contract scaffold and deterministic mock

Download · 11KB

SHA-256 685e2b05c43c5cf70a578b3c6c04a9e9326efcd6bed833d8240f2fad84af16ff

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