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Pretrain Dataset (Tokenized)

This dataset contains tokenized and packed sequences ready for LLM pretraining.

Dataset Details

Property Value
Sequences 6,474,097
Sequence Length 2048
Tokenizer ./vn_spm_v3_fast2/
Total Tokens 13,258,950,332
Shards 13
Created 2025-12-10

Dataset Structure

Each sample contains:

  • input_ids: List of token IDs (length: 2048)
  • attention_mask: Attention mask (1 for real tokens, 0 for padding)

Usage

from datasets import load_dataset

dataset = load_dataset("tvu-vlinhd11/pretrain-dataset-T2048-13B")
train_data = dataset["train"]
sample = train_data[0]
input_ids = sample["input_ids"]
attention_mask = sample["attention_mask"]

License

Apache 2.0

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