Elon Musk said Grok 4.5 has entered private beta testing at SpaceX (SPCX) and Tesla (TSLA), offering a glimpse into the latest iteration of the artificial intelligence model developed by his xAI ...

Talk about jumping on the bandwagon at the very last minute. On Wednesday, SpaceXAI CEO Elon Musk announced that the new version of the company's AI chatbot, Grok 4.5, will be released to the public ...

SpaceXAI has launched the first Grok model after its rebranding from xAI and the first one it trained with AI company Cursor. The company says Grok 4.5 is its smartest model yet, built specifically ...

Benchmark estimates put Grok 4.5 at $2.49 per coding task versus $5.07 for GPT-5.5 in Codex and $11.80 for Fable 5 in Claude Code; analysts say real-world enterprise testing remains key. SpaceXAI has ...

It's all hands on deck at SpaceX as the company plays catch-up in the AI race. Elon Musk said on Sunday that SpaceX had deployed "a few dozen" top Starlink and Starship engineers to help overhaul its ...

Elon Musk's SpaceXAI on Wednesday launched Grok 4.5, what it calls its newest and "smartest" artificial intelligence model to date, on the same day as competitor OpenAI rolled out its new ChatGPT ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. It's all hands on deck at SpaceX as the company plays catch-up in the AI race. Elon Musk said on ...

SpaceXAI (SPCX) has released its latest frontier model, Grok 4.5, with a focus on coding, science, engineering, and math and improved token economics compared to rivals, the Elon Musk-led company said ...

Austria is pushing the European Union to consider hosting Anthropic PBC within its borders to counter US efforts to block foreigners from using its most advanced artificial-intelligence models. Member ...