AXIOS (Madison Mills) - Musk and Zuckerberg claw back into AI race with new model momentum
Elon Musk and Mark Zuckerberg have muscled their way back into AI's elite ranks, defying early obituaries to close the gap on a new generation of Silicon Valley startups. Why it matters: Recent gains by tech giants SpaceX and Meta — long stuck in AI's second tier — are putting new pressure on a hierarchy dominated by OpenAI and Anthropic. State of play: Both companies released models this week featuring a combination of performance and price that would have been hard to imagine from either lab a year ago. - SpaceX's Grok 4.6 scored essentially even with OpenAI's GPT-5.6 Sol Max on the closely watched Artificial Analysis Intelligence Index , and just behind Anthropic's Fable 5 Max. - Promising "something special," Musk said Grok…
Why has Google's position as a challenger to OpenAI and Anthropic become shakier?
Google's position has been affected by an exodus of top AI talent, including its chief scientist, and setbacks involving its flagship model, Gemini.
Q&A ID aad1dc88-1a7f-43d0-a93a-bb22c0399952
What major corporate moves did Elon Musk make to bolster his AI capabilities?
Musk folded xAI into SpaceX and agreed to acquire the AI coding platform Cursor for $60 billion, a move intended to bring massive computing power, proprietary SpaceX data, and the coding platform under one roof.
Q&A ID ca53ac19-efb6-4132-867a-70e1440f6ab8
How did Mark Zuckerberg respond to the launch of Llama 4, and what major investments followed?
Zuckerberg overhauled Meta's AI effort after the disappointing launch of Llama 4, invested $14.3 billion in Scale AI, and brought Scale AI's CEO, Alexandr Wang, on board to lead the push.
Q&A ID a1a37db6-4bdc-427f-afed-3e0f57d5b5f1
What specific model did Meta release that is an open-weight system small enough to run locally on a laptop?
Meta released Muse Glimmer, which is an open-weight system designed to be small enough to run locally on a laptop.
Q&A ID a894bd57-3155-4483-b15f-e5ff5ee7ef72
What has Elon Musk promised regarding the release and capabilities of Grok 4.7?
Elon Musk stated that Grok 4.7 should arrive in three to four weeks and predicted it will "exceed all current models" following additional training on a massive trove of SpaceX data.
Q&A ID d464f730-580f-4784-ade3-bd7513e72529
How did SpaceX's Grok 4.6 perform on the Artificial Analysis Intelligence Index compared to other models?
Grok 4.6 scored essentially even with OpenAI's GPT-5.6 Sol Max and performed just behind Anthropic's Fable 5 Max.
Q&A ID 3975976c-a3ab-447e-9824-3dc1c94dc3e2