Last mentioned: 1d ago
OpenAI GPT-5.6 Luna launch
OpenAI publicly launches GPT-5.6 Luna after a one-month delay due to U.S. government national security reviews.
Grok 4.5 launched
SpaceXAI launches Grok 4.5, available immediately via Grok Build in Cursor and API.
EU availability expected
Grok 4.5 is expected to become available in the European Union in mid-July.
$60B Anysphere acquisition announced
SpaceX announces an all-stock deal to acquire Anysphere, maker of Cursor, for $60 billion.
xAI rebranded as SpaceXAI
Elon Musk announces xAI will cease to exist as a separate entity and become SpaceXAI.
SpaceX acquires xAI
SpaceX acquires Elon Musk's AI startup xAI, integrating its assets into the space company.
SpaceXAI launched Grok 4.5, a coding and agentic AI model, built on tens of thousands of Nvidia GPUs. The launch follows SpaceX's $60B acquisition of Cursor maker Anysphere and positions SpaceX as a leading AI and defense integrator.
This page surfaces every story mentioning Nvidia GB300 across our space & defense coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running space & defense beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where Nvidia GB300 was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |