
How we trained the fastest DSpark for Kimi-K3 using GB300 NVL72
·9 min read
How Speculators and Mooncake enabled multi-node DSpark training for Kimi K3.
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How Speculators and Mooncake enabled multi-node DSpark training for Kimi K3.

Distributed Layerwise Offload shards and streams DiT weights across devices, serving a measured 124 GB Cosmos3 model on 64 GB HBM and estimating a path toward 200B+ models.