📄 ドキュメント解析ファミリー

ドキュメント解析とレイアウトOCR

Name: Brainiall Document Intelligence
Brand: Brainiall
SKU: documents

PDF、スキャン書類、請求書、契約書を構造化JSONやLLM RAGに最適なMarkdownへ高精度変換。

無料トライアルを開始

Document AI・レイアウトOCR

POST/v1/document/extract

段組みや傾きのある複雑な文書をピクセル単位のバウンディングボックス付きで正確にテキスト認識。

Layout-aware text recognition with pixel-accurate bounding boxes
Multi-column, complex diagram, and rotated document parsing
Supports PDF, TIFF, PNG, JPEG with automatic skew correction

Page Speed< 350ms / page

Character Accuracy99.4% on printed text

POST /v1/document/extractcURL

curl -X POST https://api.brainiall.com/v1/document/extract \
  -H "Authorization: Bearer $BRAINIALL_KEY" \
  -F "file=@contract.pdf" \
  -F "features=layout,text,boxes"

# Response:
# {
#   "pages": [{
#     "page": 1,
#     "blocks": [{ "type": "header", "text": "Service Agreement", "box": [40, 50, 520, 90] }]
#   }]
# }

PDFからクリーンMarkdownへの変換

POST/v1/document/pdf-to-markdown

複雑なPDFや表組みをベクトル検索に適したセマンティックなGitHub Markdownに変換します。

Converts arbitrary PDFs into clean, semantic GitHub-flavored Markdown
Reconstructs nested tables, lists, headers, and code snippets faithfully
Optimized as the ingestion standard for LLM RAG pipelines

POST /v1/document/pdf-to-markdowncURL

curl -X POST https://api.brainiall.com/v1/document/pdf-to-markdown \
  -H "Authorization: Bearer $BRAINIALL_KEY" \
  -F "file=@annual_report.pdf" \
  -F "table_format=gfm"

# Returns pure semantic markdown ready for vector chunking:
# # Annual Financial Report 2026
# | Quarter | Revenue | EBITDA |
# |---|---|---|
# | Q1 | $14.2M | $3.8M |

構造化フォーム・表抽出

POST/v1/document/intelligence

請求書や領収書からキー・バリューペアおよび表マトリックスを自動抽出。

Key-value pair extraction from unstructured receipts, bills, and forms
Reconstructs cell-by-cell table matrices with merged cell detection
Emits confidence ratings for every extracted field

POST /v1/document/intelligencecURL

curl -X POST https://api.brainiall.com/v1/document/intelligence \
  -H "Authorization: Bearer $BRAINIALL_KEY" \
  -F "file=@invoice_scan.jpg" \
  -F "extract=key_values,tables"

# Response:
# {
#   "fields": { "invoice_number": "INV-2026-08", "total": "1,420.00", "due_date": "2026-09-15" }
# }

業界別専門スキーマ

POST/v1/document/verticals/{domain}

財務諸表、医療診断レポート、法的契約書に最適化された事前学習済みモデル。

Financial: Invoices, bank statements, balance sheets, tax receipts
Healthcare: Patient intake forms, lab results, prescription orders
Legal: Deeds, contracts, court dockets, non-disclosure agreements

POST /v1/document/verticals/financialcURL

curl -X POST https://api.brainiall.com/v1/document/verticals/financial \
  -H "Authorization: Bearer $BRAINIALL_KEY" \
  -F "file=@bank_statement.pdf" \
  -F "schema=bank_statement_v2"

大規模バッチ処理パイプライン

POST/v1/document/batch

1万ページ以上の文書アーカイブを非同期Webhook通知付きで並列高速処理。

High-throughput ingestion for archives of 10,000+ pages
Webhook completion callbacks with automatic retries on corrupt pages

POST /v1/document/batchcURL

curl -X POST https://api.brainiall.com/v1/document/batch \
  -H "Authorization: Bearer $BRAINIALL_KEY" \
  -d '{
    "document_urls": ["https://s3.../doc1.pdf", "https://s3.../doc2.pdf"],
    "webhook_url": "https://myapp.com/webhooks/docs"
  }'