INTELLECT-1 Technical Report
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| Опубликовано в:: | arXiv.org (Dec 2, 2024), p. n/a |
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| Главный автор: | |
| Другие авторы: | , , , , , , , , , , |
| Опубликовано: |
Cornell University Library, arXiv.org
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| Предметы: | |
| Online-ссылка: | Citation/Abstract Full text outside of ProQuest |
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| Краткий обзор: | In this report, we introduce INTELLECT-1, the first 10 billion parameter language model collaboratively trained across the globe, demonstrating that large-scale model training is no longer confined to large corporations but can be achieved through a distributed, community-driven approach. INTELLECT-1 was trained on 1 trillion tokens using up to 14 concurrent nodes distributed across 3 continents, with contributions from 30 independent compute providers dynamically joining and leaving the training process, while maintaining 83-96% compute utilization and 36.2-41.4% model FLOPS utilization. We leverage PRIME, our scalable distributed training framework designed for fault-tolerant, high-performance training on unreliable, globally distributed nodes. Key innovations in PRIME include the ElasticDeviceMesh, which manages dynamic global process groups for fault-tolerant communication across the internet and local process groups for communication within a node, live checkpoint recovery kernels, and a hybrid DiLoCo-FSDP2 implementation. Using PRIME with DiLoCo and our custom int8 all-reduce, we achieve a 400x reduction in communication bandwidth compared to traditional data-parallel training settings while delivering comparable performance. These results demonstrate the feasibility and promise of training frontier foundation models in a decentralized network of global GPU resources. |
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| ISSN: | 2331-8422 |
| Источник: | Engineering Database |