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--- |
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pretty_name: "AMZN SEC Filings – Chunk-level Corpus (10-K, 10-Q, 8-K)" |
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license: mit |
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language: |
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- en |
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tags: |
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- finance |
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- sec-edgar |
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- chromadb |
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- retrieval |
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- embeddings |
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- amzn |
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task_categories: |
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- text-retrieval |
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- question-answering |
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size_categories: |
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- 100K<n<1M |
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source_datasets: |
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- external:sec-edgar |
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--- |
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# AMZN SEC Filings – Chunk-level Corpus (10-K, 10-Q, 8-K) |
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<p align="center"> |
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<img alt="Amazon logo" width="120" src="https://upload.wikimedia.org/wikipedia/commons/a/a9/Amazon_logo.svg"> |
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</p> |
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A ready-to-use, **chunk-level** corpus of Amazon's (AMZN) recent SEC filings |
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(10-K, 10-Q, and 8-K). |
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Each paragraph *and* sentence is stored together with rich metadata, |
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making the dataset ideal for: |
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* semantic search / RAG pipelines (ChromaDB, FAISS, Weaviate, …) |
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* question-answering over financial filings |
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* experimenting with financial-domain embeddings |
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> Time span : last **5 fiscal years** (rolling window, as of 2025-05-11) |
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> Collection : 10-K, 10-Q, 8-K (including MD&A summaries & optional exhibits) |
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> Granularity: ~1000-char paragraphs **and** ≤80-token sentences |
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--- |
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## Contents |
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1. [Dataset structure](#dataset-structure) |
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2. [Download & usage](#quick-start) |
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3. [Creation process](#creation-process) |
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4. [Intended use](#intended-use) |
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5. [Limitations & ethical considerations](#limitations--ethical-considerations) |
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6. [Citation](#citation) |
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7. [License](#license) |
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8. [Contact](#contact) |
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--- |
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## Dataset structure |
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The data are stored in Arrow (the native format of 🤗 `datasets`) |
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so they can be accessed in-memory or streamed on-the-fly. |
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| Column | Type | Description | |
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|---------------|------|------------------------------------------------------------------------| |
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| `text` | str | Plain-text chunk (paragraph or sentence) | |
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| `metadata` | dict | All fields defined in `FilingMetadata` (ticker, cik, filing_type, …) | |
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| `id` | str | SHA-1 hash → unique, deterministic identifier | |
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| `chunk_type`* | str | Paragraph / sentence / summary / exhibit / press_release | |
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*`chunk_type` is embedded inside `metadata`. |
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Total size: **≈ 200-400 k chunks** (depends on new filings). |
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### Example metadata object |
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```json |
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{ |
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"ticker": "AMZN", |
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"cik": "0001018724", |
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"company_name": "AMAZON.COM, INC.", |
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"filing_type": "10-K", |
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"filing_date": "2025-02-02", |
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"filing_period": "2024-12-31", |
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"filing_url": "https://www.sec.gov/Archives/...", |
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"section_id": "item7", |
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"section_title": "Management’s Discussion and Analysis", |
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"section_level": 1, |
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"chunk_index": 3, |
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"chunk_count": 42, |
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"chunk_type": "paragraph" |
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} |
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``` |
