$NBIS Boosts AI Training Throughput by 1.13% Across 192 Nvidia B300 GPUs

Nebius ($NBIS) has extracted another 1.13% in AI training throughput from 192 Nvidia ($NVDA) B300 GPUs running DeepSeek V3 through a single software adjustment.
While the improvement may appear modest, even small efficiency gains can make a significant difference when operating thousands of GPUs.
The next phase of AI infrastructure competition could increasingly depend on how much performance companies can extract from their existing hardware rather than simply adding more GPUs.