Google makes Gemini 3.5 Flash and B300 compute available on air-gapped cloud

Google says Gemini 3.5 Flash and A4 Ultra machines powered by NVIDIA Blackwell B300 GPUs are now generally available on Google Distributed Cloud air-gapped deployments. The release lets organizations run the model within environments disconnected from the public internet, with support for multimodal understanding and long-context workloads. Google also introduced enterprise search in preview, allowing users to query and summarize text, audio and video while keeping indexing and interactions inside their perimeter. The platform now supports Gemma and Mistral models, and virtual-machine networking increases to up to 32 Gbps from 25 Gbps. Enterprise search remains a preview even as the model and GPU infrastructure reach general availability.