| # Data provenance: CodeMixCheck v2.2.1 |
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| ## Provenance classes |
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| | `provenance_class` | meaning | rows in v2.2.1 project corpus | in this release | |
| |---|---|---|---| |
| | `template_generated` | produced by the dataset author's template pipeline; templates and entity pools written by the author with Claude / ChatGPT as writing helpers (tool not recorded per row) | 6,917 | 6,910 (7 held back, see G06) | |
| | `llm_assisted_human_curated` | claims selected by the author from news and reference material and rephrased in his own Tanglish wording, with LLM help | 344 | 344 | |
| | `social_media_derived_third_party_human_authored` | comments written by third parties on public Instagram posts and collected manually | 341 | 0 (not released) | |
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| How these map to common provenance categories: |
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| | category | in this release? | where | |
| |---|---|---| |
| | original human-authored third-party content | no | not released | |
| | human-paraphrased content | yes | `test_curated`: author-rephrased claims | |
| | AI-assisted content | yes. LLM help went into templates and curated claims, but this is not separable per row | all configs | |
| | template-generated content | yes | train / validation / test_synthetic, sentiment, abuse | |
| | news- / reference-derived content | yes, as paraphrased claims (no article text) | `test_curated` | |
| | social-media-derived content | no | not released | |
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| ## Attestation |
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| The dataset author (Prajjit Basu) states that: |
| - he created the templates, entity pools and generated records himself, using Claude and ChatGPT as writing helpers; |
| - no text was copied from articles, websites or other datasets; |
| - the `@` handles in synthetic text are invented placeholders; |
| - he selected the 344 curated claims himself and rephrased them in his own wording where needed. |
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| A release audit supports the curated-claim statement: no curated row contains more than 8 consecutive common-English words, and the texts read as short generic claims rather than article sentences. |
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| ## Missing provenance (not filled in) |
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| - `source_reference = not_recorded` for curated rows. The specific articles and the reference document behind `tang_pdf_facts` were not recorded. **No URLs, publishers, dates or citations have been invented.** |
| - `generator = not_recorded`. Which assistant helped with which batch was not logged. |
| - 782 IDs were retired before v2.1, and no per-row reasons survive. |
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| ## Licence and scope |
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| Released under **CC BY-NC 4.0** by the dataset author. The licence covers the records in this repository only. The 341 Instagram comments used in the project are third-party content. They are not redistributed and not covered by this licence. |
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