jhu-clsp/ettin-extension-data

Ettin Mid-training Data Phase 2 of 3: Higher-quality filtered data with context extension (250B tokens) used for mid-training of Ettin models. This dataset contains the mid-training phase data used to train all Ettin encoder and decoder models. This phase focuses on higher-quality filtered data and context length extension to 8K tokens. The data is provided in MDS format ready for use with Composer and the ModernBERT training repository. 📊 Data Composition… See the full description on the dataset page: https://huggingface.co/datasets/jhu-clsp/ettin-extension-data.

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