Together AI taps IBM Cloud's first large-scale NVIDIA B300 inference cluster with Spectrum-X for enterprise open-model serving

What changed

Together AI announced on October 6 that it is working with IBM and NVIDIA to expand enterprise inference capacity and is the first customer on IBM Cloud's first dedicated large-scale inference cluster built with NVIDIA B300 GPUs and Spectrum-X Ethernet. IBM supplies the cloud infrastructure while Together AI operates the open-model inference layer. Together AI says its platform serves hundreds of trillions of tokens per month to more than one million developers; those scale figures are company-reported.