Jun 29, 2026 · 6:35 AM
Subscribe
POSTS FROM

News

AI ★ FEATURED
xAI deploys Grok 4.5 at Tesla and SpaceX as Elon Musk bets his own companies on a 1.5 trillion-parameter challenger
Grok 4.5, built on xAI's 1.5 trillion-parameter V9 foundation model, entered private beta at SpaceX and Tesla on June 28. Elon Musk claims early evals show performance matching or exceeding Anthropic's Claude Opus, while the integration of Cursor training data signals a direct push into developer tooling. xAI also announced monthly frontier model releases through the end of 2026.
Ron Patel
5 min read
9 views
Featured
Sort by:
Latest Most Read
Showing 1658 articles
1 48 49 50 51 52 184
Most Read in News
Follow Startup Fortune on Google News
Follow us on Google News
Topics