Scaling Indic Pretraining: 2.8 Trillion Tokens and an Open Data Generation Pipeline
We're excited to introduce Nemotron-pretraining-Indic-v1 approximately 2.8 trillion tokens across 22 Indian languages, releasing soon alongside the open, GPU-accelerated data generation pipeline used to create it.

Key points
- Authors: AI4Bharat — Mohammed Safi Ur Rahman Khan, Mitesh Khapra, Anoop Kunchukuttan.
- Developed by NVIDIA with IIT Madras, India's premier engineering institute, and its AI4Bharat lab, this release gives model builders a substantial new resource for Indic pretraining.
- AI4Bharat, IIT Madras' Indian language research lab, builds open-source datasets and models for Indian languages.
- Our joint open-source release represents a substantial expansion of the open synthetic Indic training data that will be available to the community.
Sources (1)
- [1]Scaling Indic Pretraining: 2.8 Trillion Tokens and an Open Data Generation PipelineHugging Face Blog · Oct 16, 01:44 AM
We're excited to introduce Nemotron-pretraining-Indic-v1 approximately 2.8 trillion tokens across 22 Indian languages, releasing soon alongside the open, GPU-accelerated data generation pipeline used to create it.
Authors: AI4Bharat — Mohammed Safi Ur Rahman Khan, Mitesh Khapra, Anoop Kunchukuttan.
Extractive summary: sentences quoted from the sources.
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