| --- |
| license: other |
| language: |
| - en |
| tags: |
| - english |
| --- |
| # English Teaching Dataset |
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| A massive, clean dataset designed to teach English to Large Language Models. |
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| ## Dataset Description |
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| **Size:** 20 GB |
| **Rows:** ~85 million examples |
| **Format:** CSV |
| **Purpose:** English language instruction fine-tuning for LLM development |
|
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| This dataset provides structured, pedagogical English teaching examples optimised for training language models. Each entry follows consistent formatting to ensure clean, predictable learning patterns for AI systems. |
|
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| ## Dataset Structure |
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| The dataset contains the following fields: |
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| | Field | Description | Example | |
| |-------|-------------|---------| |
| | `id` | Unique row identifier | 12345678 | |
| | `word` | Target English word or phrase | "ephemeral" | |
| | `part_of_speech` | Grammatical category | adjective | |
| | `pronunciation` | IPA phonetic notation | "/ɪˈfem.ər.əl/" | |
| | `definition` | Clear, concise meaning | "Lasting for a very short time" | |
| | `example_sentence` | Contextual usage example | "The beauty of cherry blossoms is ephemeral, lasting only a few weeks." | |
| | `additional_example` | Secondary usage context | "Fame in the modern world is often ephemeral and fleeting." | |
| | `instruction` | Teaching prompt format variations | Multiple pedagogical structures | |
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| ## Data Quality |
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| This dataset has been meticulously cleaned to ensure: |
| - ✅ No duplicate entries |
| - ✅ Consistent formatting across all fields |
| - ✅ Proper escaping of CSV special characters (quotes, newlines, commas) |
| - ✅ Valid UTF-8 encoding throughout |
| - ✅ Standardised field delimiters |
| - ✅ No malformed or truncated rows |
| ## License |
| Open Data Attribution Training Disclosure License (ODATL‑1.0) |
