Duplicate from notesbymuneeb/epstein-emails

Co-authored-by: Muneeb <notesbymuneeb@users.noreply.huggingface.co>

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README.md

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+---
+language:
+- en
+pretty_name: Epstein Email Threads Dataset
+tags:
+- text
+- email
+- legal
+- parquet
+- structured-data
+- datasets
+- pandas
+license: other
+task_categories:
+- text-classification
+- text-generation
+- question-answering
+size_categories:
+- 1K<n<10K
+---
+
+# Epstein Email Threads Dataset
+
+## Dataset Summary
+
+This dataset contains **5,082 parsed email threads** extracted from OCR'd documents released by the U.S. House Oversight Committee. The emails have been processed using large language models to extract structured information including senders, recipients, timestamps, subjects, and message bodies, with OCR errors corrected and footers removed.
+
+## Dataset Description
+
+### Overview
+
+This is a structured, machine-readable version of email threads extracted from the publicly released Epstein Estate documents. The original documents were OCR'd text files that required parsing to separate individual messages, extract metadata, and clean up OCR artifacts.
+
+### Key Features
+
+- **5,082 email threads** with structured metadata
+- **16,447 individual messages** across all threads
+- **Average of 3.24 messages per thread**
+- **Chronologically ordered messages** within threads
+- **OCR errors corrected**
+- **Footers and disclaimers removed**
+- **Quoted text properly separated** from message bodies
+
+### Dataset Structure
+
+#### Thread-level Schema (`epstein_email_threads.parquet`)
+
+- `thread_id`: Unique identifier for the thread (e.g., "TEXT-001-HOUSE_OVERSIGHT_031683.txt_2")
+- `source_file`: Original source filename from the House Oversight release
+- `subject`: Thread subject line
+- `messages`: JSON string containing list of messages in the thread
+- `message_count`: Number of messages in the thread
+
+#### Message Structure (within `messages` JSON)
+
+Each message contains:
+- `sender`: Sender name and/or email address
+- `recipients`: Array of recipient strings
+- `timestamp`: Message timestamp (various formats preserved)
+- `subject`: Message subject line
+- `body`: Message body content (quoted text and footers removed)
+
+## Source and Processing
+
+### Original Source
+
+All documents originate from the public release **"Oversight Committee Releases Additional Epstein Estate Documents"** on the official House Oversight Committee website (press release dated November 12, 2025):
+
+**https://oversight.house.gov/release/oversight-committee-releases-additional-epstein-estate-documents/**
+
+The underlying materials are distributed via a Google Drive structure maintained by the Committee. This dataset is an independent derivative collection built from that release and is **not an official product** of the U.S. House of Representatives or the Committee on Oversight and Government Reform.
+
+### Source Dataset
+
+This dataset is derived from the pre-processed CSV file available on Hugging Face:
+
+**https://huggingface.co/datasets/tensonaut/EPSTEIN_FILES_20K**
+
+The source dataset (`tensonaut/EPSTEIN_FILES_20K`) contains over 25,000 plain text files that were already OCR'd and organized into a single CSV file:
+
+- **TEXT/** – Files that were originally text-based (e.g., PDFs, emails) converted to plain text
+- **IMAGES/** – Image files (primarily JPG) converted to text via Tesseract OCR
+
+The OCR processing was performed by the maintainers of the `tensonaut/EPSTEIN_FILES_20K` dataset. All image files (approximately 20,000 JPGs) were converted to machine-readable text using the open-source Tesseract OCR engine. Native text-based files were converted using standard PDF/text extraction tools.
+
+### Processing Pipeline
+
+This dataset represents a further processing step on the `tensonaut/EPSTEIN_FILES_20K` CSV file:
+
+#### 1. Email Thread Parsing
+
+Email threads were extracted from the pre-OCR'd CSV file using a large language model (LLM) with structured extraction:
+
+- **Model**: xAI Grok 4.1 Fast via OpenRouter API
+- **Method**: Structured extraction
+- **Process**: 
+  - Identified email threads vs. non-email content
+  - Separated individual messages within threads
+  - Extracted headers (From, To, Sent, Subject)
+  - Separated quoted replies from message bodies
+  - Ordered messages chronologically (oldest first)
+  - Removed footers, disclaimers, and signature blocks
+
+#### 2. Quality Improvements
+
+Post-processing improvements were applied to enhance data quality:
+
+- **OCR Error Correction**: Fixed common OCR mistakes (e.g., "jeeyacation" → "jeevacation")
+- **Footer Removal**: Removed "HOUSE OVERSIGHT [number]" markers and legal disclaimers
+- **Quoted Text Cleanup**: Removed quoted message citations from message bodies
+- **Recipient Extraction**: Extracted missing recipients from message bodies where possible
+
+#### 3. Quality Assurance
+
+- **Automated Verification**: All 5,082 threads validated for structure integrity
+- **Manual Review**: Sample verification against original CSV source
+- **OCR Accuracy**: Identified OCR errors corrected
+- **Data Integrity**: No data loss or corruption detected
+
+## Usage and Responsibilities (Required Reading)
+
+### Intended Use
+
+This dataset is provided for **research and exploratory analysis** purposes. Common use cases include:
+
+- **Academic research** in fields such as computational linguistics, digital humanities, and social sciences
+- **Text analysis and natural language processing** research on real-world email communications
+- **Exploratory data analysis** of publicly released documents
+- **Qualitative research** by journalists, historians, legal scholars, and researchers
+- **Methodological development** for processing and analyzing structured email data
+
+### User Responsibilities
+
+Users are responsible for:
+
+- **Using the dataset only for lawful purposes** and in accordance with institutional and ethical review requirements
+- **Treating individuals mentioned in the documents with respect**, and avoiding sensationalism or misuse of sensitive material
+- **Clearly distinguishing model-generated content and exploratory findings from verified facts**, and citing primary sources where appropriate
+- **Complying with applicable law, institutional policies, and the terms of the original House releases**
+
+### Not Intended For
+
+This dataset is **not intended for**:
+
+- **Fine-tuning language models**
+- **Harassment, doxing, or targeted attacks** on any individual or group
+- **Attempts to deanonymize redacted information** or circumvent existing redactions
+- **Making or amplifying unverified allegations** as factual claims
+
+All use must comply with applicable law, institutional policies, and the terms of the original House releases. See the "Legal and Copyright Status" and "Ethical and Content Warning" sections below before working with this corpus.
+
+## Legal and Copyright Status (Non-Authoritative)
+
+The original underlying documents were created by various private individuals and entities, not by the dataset maintainer.
+
+The documents are sourced from releases published by the U.S. House Committee on Oversight and Government Reform. The release webpages themselves carry standard copyright notices (© 2025 Committee on Oversight and Government Reform), and many individual documents are likely protected by copyright held by their original authors or rights holders.
+
+**This dataset:**
+
+- Does **not assert any ownership** over the underlying documents
+- Does **not grant any license** to reproduce, distribute, or create derivative works from the underlying texts beyond what may already be permitted by law (e.g., fair use or similar doctrines in your jurisdiction)
+
+**Users are solely responsible** for ensuring that their use of this corpus complies with applicable copyright law, privacy law, institutional policies, and the terms of the original House releases.
+
+**Nothing in this dataset card constitutes legal advice.** If you plan to use this corpus in a public-facing product, for model training, or at scale, you should seek independent legal counsel.
+
+## Ethical and Content Warning
+
+**The documents contain material related to:**
+
+- Sexual abuse and exploitation
+- Trafficking
+- Violence and other highly sensitive topics
+- Unverified allegations, opinions, or speculation
+
+Users should be aware of the sensitive nature of this content and handle it appropriately in their research and analysis.
+
+## Data Quality
+
+### Extraction Accuracy
+
+Based on sample verification against the original CSV source, the email extraction process was accurate:
+- **No hallucinations detected**: All extracted content matches the source material
+- **No data loss**: All messages and metadata were correctly extracted
+- **Accurate parsing**: Message boundaries, headers, and bodies were correctly identified and separated
+
+**Note**: While sample verification showed no hallucinations or data loss, errors may exist in the full dataset. If you encounter any extraction errors, hallucinations, or data inconsistencies, please report them by opening an issue on the [Hugging Face dataset repository](https://huggingface.co/datasets/notesbymuneeb/epstein-emails).
+
+### Known Limitations
+
+- **Source OCR Quality**: Some original OCR errors from the source material may remain if not clearly identifiable (these are inherited from the `tensonaut/EPSTEIN_FILES_20K` dataset, not introduced during extraction)
+- **Timestamp Formats**: Various timestamp formats preserved (not normalized) to maintain original format
+- **Email Addresses**: Some email addresses may be incomplete or malformed due to source OCR, but were extracted as-is from the source material
+
+## Dataset Statistics
+
+- **Total Threads**: 5,082
+- **Total Messages**: 16,447
+- **Average Messages per Thread**: 3.24
+
+## Citation
+
+If you use this dataset in your research, please cite:
+
+```bibtex
+@dataset{epstein_emails_2025,
+  title={Epstein Email Threads Dataset},
+  author={notesbymuneeb},
+  year={2025},
+  url={https://huggingface.co/datasets/notesbymuneeb/epstein-emails},
+  note={Derived from tensonaut/EPSTEIN_FILES_20K, which contains OCR'd text from U.S. House Oversight Committee public release}
+}
+```
+
+## Acknowledgments
+
+This dataset is derived from:
+
+1. **Original Source**: Publicly released materials by the U.S. House Committee on Oversight and Government Reform
+   - **https://oversight.house.gov/release/oversight-committee-releases-additional-epstein-estate-documents/**
+
+2. **Intermediate Source**: The pre-processed CSV dataset on Hugging Face
+   - **https://huggingface.co/datasets/tensonaut/EPSTEIN_FILES_20K**
+   - This dataset provided the OCR'd text files organized in CSV format
+
+This dataset represents a structured, machine-readable version of email threads extracted from the `tensonaut/EPSTEIN_FILES_20K` CSV file.
+
+## Contact
+
+For questions, issues, or feedback about this dataset, please open an issue on the Hugging Face dataset repository:
+
+**https://huggingface.co/datasets/notesbymuneeb/epstein-emails**
+
+---
+
+**Remember**: This dataset contains sensitive content. Use responsibly and in accordance with all applicable laws and ethical guidelines.

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