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xAI launches Grok 4 Fast with 40% boost in token efficiency
xAI has launched Grok 4 Fast, a new artificial intelligence model that it says delivers 40 per cent greater token efficiency than earlier Grok systems.
Sep 20, 20251 min read


Musk’s xAI sues ex-employee for allegedly taking tech 'secrets' to OpenAI
Elon Musk's artificial intelligence startup xAI has sued a former engineer for allegedly stealing trade secrets related to its Grok chatbot and taking them to rival OpenAI.
Aug 30, 20252 min read


Musk’s xAI sues Apple, OpenAI alleging AI monopoly
Elon Musk's artificial intelligence startup xAI sued Apple and ChatGPT maker OpenAI in a US federal court in Texas, accusing them of conspiring to shut out rivals from the fast-growing AI market.
Aug 26, 20252 min read


Musk wants to become 'AGI dictator,' tried to sabotage investor interest with 'fake' takeover bid: OpenAI claims in countersuit
OpenAI has filed a countersuit against Elon Musk, accusing the billionaire of launching a bogus acquisition attempt in a calculated effort
Apr 11, 20253 min read


Elon Musk's xAI launches upgraded Grok 2; users run with droll images of former US presidents
Elon Musk's xAI has launched Grok-2 and Grok-2 mini – two new models of its Grok chatbot with upgraded performance and new image-generation
Aug 14, 20241 min read


Fresh funding: Elon Musk's xAI's valuation reaches $24 bn
Elon Musk's artificial intelligence start-up xAI has raised $6 billion in the Series B funding round, taking the company's valuation to $24
May 27, 20241 min read


xAI open sources Grok amid Musk lawsuit against OpenAI
Elon Musk-owned xAI has open sourced its AI chatbot Grok in a move apparently aimed at democratising AI development and to show the way...
Mar 19, 20242 min read


Elon Musk-owned xAI eyeing $6bn in funding to catch up with close rivals
Elon Musk's artificial intelligence startup xAI is reportedly engaged in discussions to secure funding of up to $6 billion from global...
Jan 26, 20242 min read
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