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license: cc-by-4.0
language:
- en
- zh
size_categories:
- 10K<n<100K
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# OpenSeek Pretraining Dataset v1.0 (Sample Release)
We have released a portion of the sampled data from the **OpenSeek Pretraining Dataset v1.0**, primarily including **Chinese and English Common Crawl (CC) datasets**. Additional domain-specific datasets will be provided in future updates.
## 📌 Dataset Sources
- **English CC dataset**: Mainly sourced from the **Nemotron-CC dataset**.
- **Chinese CC dataset**: Followed the **Nemotron-CC data pipeline**, based on aggregated open-source Chinese datasets.
## 🔍 Data Processing Status
For the **Chinese CC dataset**, we have completed:
- ✅ **Global fuzzy deduplication** and **exact substring deduplication**.
- ✅ Application of **three quality classifiers** for data labeling.
- 🚧 Further processing is still ongoing.
## 📖 References
1. [Nemotron-CC](https://arxiv.org/abs/2412.02595)
## 🔜 Future Plans
We will continue improving data quality and expand dataset coverage across various domains. Stay tuned for more updates! 🚀
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