# NVIDIA GB300 GPUs

Type: Technology

Source: AI Intelligence Brief — https://getaibrief.com/entity/nvidia-gb300-gpus
Canonical HTML page: https://getaibrief.com/entity/nvidia-gb300-gpus

## Recent coverage (1 stories)

### Grok 4.5 trained on tens of thousands GB300 GPUs, tops coding benchmarks
2026-07-12 02:57:26 · Sentiment: Positive · Impact: 7/10 · Sources: 1

SpaceXAI’s Grok 4.5, built with Cursor, was trained on tens of thousands NVIDIA GB300 GPUs with advanced RL, and claims to outperform peers on real‑world engineering tasks.
Full story: https://getaibrief.com/story/grok-45-ai-model-launch

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