How the MosaicML Platform Makes Large-Scale Model Training More Accessible

This post details MosaicML's integration with CoreWeave Cloud to provide access to NVIDIA H100 Tensor Core GPUs. It highlights performance benchmarks showing H100s with FP8 are 3x faster and ~30% more cost-effective than A100s with BF16 for the MPT-7B model. The post also mentions the use of NVIDIA InfiniBand networking (3.2 Tb/sec bandwidth) in CoreWeave's H100 instances and MosaicML's integration with the NVIDIA Transformer Engine library for system optimization.