| --- |
| license: other |
| license_name: commercial-paid |
| language: |
| - lzh |
| - zh |
| pretty_name: Classical Chinese Punctuation Restoration (文言文断句·标点) — Commercial |
| task_categories: |
| - text-generation |
| - token-classification |
| tags: |
| - classical-chinese |
| - 文言文 |
| - punctuation-restoration |
| - 句读 |
| - sft |
| - instruction-tuning |
| - commercial-dataset |
| size_categories: |
| - 1M<n<10M |
| configs: |
| - config_name: sample |
| data_files: sample.jsonl |
| --- |
| |
| # Classical Chinese Punctuation Restoration · 文言文断句·标点 💰 (Commercial Dataset) |
|
|
| > **This is a commercial dataset.** A free **200-record sample** is provided below |
| > (`sample.jsonl`); the **full 5.3M-pair corpus is available upon request**. |
| > |
| > 📧 **To license / purchase or request a quote, email `wangeksy@gmail.com`.** |
| > ✅ Cleared for **commercial use** — built from public-domain classical works. |
|
|
| ## The task |
| Restore punctuation and sentence segmentation (句读) to unpunctuated Classical |
| Chinese — a capability current LLMs perform poorly and inconsistently. Each record |
| is an auto-verifiable supervised pair: the `input` is unpunctuated hanzi, the |
| `output` is the same text with gold punctuation. |
|
|
| ```json |
| {"task":"punctuate_classical_chinese", |
| "instruction":"为下面的文言文断句并加上标点。", |
| "input":"韩信之后也当淮阴钟室难作之时有客匿其孤求抚于萧相国…", |
| "output":"韩信之后也。当淮阴钟室难作之时，有客匿其孤，求抚于萧相国…", |
| "title":"坚瓠集","dynasty":"清","author":"褚人获","canon":"子藏"} |
| ``` |
|
|
| ## What you get (full set) |
| - **5,314,004 supervised pairs** across 10 canons of classical Chinese (history, |
| philosophy, poetry, religion, medicine, arts), spanning the 汉–清 dynasties. |
| - Train / validation / test splits, plus an **81,929-pair held-out evaluation set** |
| (contamination-controlled; licensed separately). |
| - Per-work attribution: `title`, `dynasty`, `author`, `canon`. |
| - Parquet (zstd) shards, one per canon. See `CONTENTS.md` for the full breakdown. |
|
|
| ## Why it is high quality |
| - **Auto-verifiable labels.** Each `input` is produced by *stripping* an |
| authoritative edition's punctuation from the `output`, so `input == output` |
| minus punctuation by construction (QC: 0 mismatches). No second LLM touches the |
| labels — clean provenance, no synthetic distillation. |
| - **Leakage-controlled.** Split **by work**, not by passage. Mojibake-rejected, |
| punctuation-density filtered, globally de-duplicated; cross-canon duplicate works |
| collapsed to one canonical copy. |
|
|
| ## This repo (listing) |
| Public **200-record sample** only (`sample.jsonl`). The full corpus, per-canon |
| shards, and held-out eval are delivered on purchase. Payment and delivery are |
| handled off-platform — **email `wangeksy@gmail.com`**. |
|
|
| ## Provenance & rights |
| Base texts are public-domain classical works (汉–清). An editorial-rights-clean, |
| **independently re-punctuated** tier (labels produced from the public-domain text |
| without any third-party 整理本) is available on request for redistribution use cases. |
|
|
| ## Related |
| Companion commercial datasets from the same corpus: **校勘 Variant Collation** |
| (aligned recensions) and an expert-graded **文言→白话 Translation + QA evaluation** |
| set. Email for the catalog. |
|
|
