Jasmine: シンプルで高性能・スケーラブルなJAXベースのワールドモデリングコードベース
Jasmine: A Simple, Performant and Scalable JAX-based World Modeling Codebase
JAXを用いた高性能なワールドモデル学習基盤を提案し、単一ホストから数百アクセラレータまでスケール可能で、CoinRun事例を従来より桁違いに高速に再現できることを示した。
著者: Mihir Mahajan, Alfred Nguyen, Franz Srambical, Stefan Bauer
分類: cs.LG, cs.AI
原文アブストラクト
While world models are increasingly positioned as a pathway to overcoming data scarcity in domains such as robotics, open training infrastructure for world modeling remains nascent. We introduce Jasmine, a performant JAX-based world modeling codebase that scales from single hosts to hundreds of accelerators with minimal code changes. Jasmine achieves an order-of-magnitude faster reproduction of the CoinRun case study compared to prior open implementations, enabled by performance optimizations across data loading, training and checkpointing. The codebase guarantees fully reproducible training and supports diverse sharding configurations. By pairing Jasmine with curated large-scale datasets, we establish infrastructure for rigorous benchmarking pipelines across model families and architectural ablations.