News

OpenAI's o3 faced off against xAI's Grok 4 in a chess tournament. It swept the board.

Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

xAI Was About to Land a Major Government Contract. Then Grok Praised Hitler

Internal emails obtained by WIRED show a hasty process to onboard OpenAI, Anthropic, and other AI providers to the federal ...

Musk threatens to sue Apple so Grok can get top App Store ranking

After spending last week hyping Grok's spicy new features, Elon Musk kicked off this week by threatening to sue Apple for ...

OpenAI o3 checkmates Grok in a chess showdown, and it wasn't even close

The AI chess tournament between OpenAI’s o3 model and xAI's Grok 4 invited plenty of speculation as a kind of proxy battle between the two companies and their respective CEOs. A ...
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Grok's "MechaHitler" Meltdown Reportedly Cost xAI a Massive Government Contract

Elon Musk's xAI lost out on a huge contract with federal agencies after Grok went on a racist meltdown in which it started ...
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Grok for Government appears stalled for now, but GSA says current AI listings aren’t final

The xAI chatbot appears left behind in new GSA AI deals, but the agency says all companies are under consideration.

Elon Musk is threatening to sue Apple over Grok's App Store ranking and escalating his feud with OpenAI

Musk said in an X post that Apple's actions were an "unequivocal antitrust violation." ...

Musk jabs at OpenAI, says Grok 4 Heavy 'smarter 2 weeks ago' than newly launched GPT-5

Tesla CEO Elon Musk on Thursday challenged OpenAI's GPT-5 release by asserting his xAI's Grok 4 Heavy model was already outperforming it two weeks ago.