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OpenAI’s cozy partner Cerebras is on track for a blockbuster IPO
AI chip maker Cerebras is heading for a blockbuster IPO that could value it at $26.6 billion or more. Its relationship with OpenAI is deep and rich.
OpenAI News
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OpenAI’s president does ‘all the things,’ except answer a question
The strongest witness for Elon Musk's case against OpenAI so far has been Greg Brockman's journal. Brockman himself is running as a close second. Brockman was called to the stand in a rather unusual way - he was cross-examined first, followed by a direct examination - and he had some serious high...
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Greg Brockman Defends $30B OpenAI Stake: ‘Blood, Sweat, and Tears’
OpenAI’s cofounder and president revealed in federal court on Monday that he’s one of the largest individual stakeholders in the AI lab.
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How OpenAI delivers low-latency voice AI at scale
How OpenAI rebuilt its WebRTC stack to power real-time Voice AI with low latency, global scale, and seamless conversational turn-taking.
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April 2026 newsletter
I just sent out the April edition of my sponsors-only monthly newsletter. If you are a sponsor (or if you start a sponsorship now) you can access it here. In this month's newsletter: Opus 4.7 and GPT-5.5, both with price increases Claude Mythos and LLM security research ChatGPT Images 2.0 More...
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Elon Musk’s only AI expert witness at the OpenAI trial fears an AGI arms race
Stuart Russell is a long-time AI researcher who thinks governments need to restrain frontier labs.
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Elon Musk sent ominous texts to Greg Brockman, Sam Altman after asking for a settlement, OpenAI claims
Musk texted OpenAI's president and co-founder saying that he and CEO Sam Altman "will be the most hated men in America."
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Anthropic and OpenAI are both launching joint ventures for enterprise AI services
Both Anthropic and OpenAI have partnered with asset managers to more aggressively market their enterprise AI products.
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Week one of the Musk v. Altman trial: What it was like in the room
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. Two of the most powerful people in AI—Sam Altman and Elon Musk—began their face-off in court in Oakland, California, last week. Musk is suing OpenAI, alleging...
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Musk v. Altman week 1: Elon Musk says he was duped, warns AI could kill us all, and admits that xAI distills OpenAI’s models
In the first week of the landmark trial between Elon Musk and OpenAI, Musk took the stand in a crisp black suit and tie and argued that OpenAI CEO Sam Altman and president Greg Brockman had deceived him into bankrolling the company. Along the way, he warned that AI could destroy us all and sat...
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Pentagon strikes classified AI deals with OpenAI, Google, and Nvidia — but not Anthropic
The Pentagon has struck deals with OpenAI, Google, Microsoft, Amazon, Nvidia, Elon Musk's xAI, and the startup Reflection, allowing the agency to use their AI tools in classified settings, according to an announcement on Friday. At the same time, the Defense Department has left out Anthropic -...
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A Dark-Money Campaign Is Paying Influencers to Frame Chinese AI as a Threat
Build American AI, a nonprofit linked to a super PAC bankrolled by executives at OpenAI and Andreessen Horowitz, is funding a campaign to spread pro-AI messaging and stoke fears about China.
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Did you know you can’t steal a charity? Don’t worry. Elon Musk will remind you.
Elon Musk spent the better part of three days on the witness stand this week in his lawsuit against OpenAI, and it’s already getting messy. Emails, texts, and his own tweets are surfacing in court, and there are plenty more witnesses to come. Musk’s argument against OpenAI? By converting the...
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Musk v. Altman is just getting started
Elon Musk spent the better part of three days on the witness stand this week in his lawsuit against OpenAI, and it’s already getting messy. Emails, texts, and his own tweets are surfacing in court, and there are plenty more witnesses to come. Musk’s argument against OpenAI? By converting the...
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Elon Musk had a bad week in court
Elon Musk is the one who wanted this trial. He has spent months claiming OpenAI "stole a nonprofit," and saying he was the actual driving force behind one of the most important companies currently in tech. All indications are that he won't win his case against the company, but he's fighting it...
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OpenAI locks GPT-5.5-Cyber behind velvet rope despite slamming Anthropic for doing exactly that
Altman's crew now doing the same gatekeeping it recently mocked OpenAI is lining up a limited release of its new GPT-5.5-Cyber model to a handpicked circle of "cyber defenders," just weeks after taking a swipe at Anthropic for doing almost exactly the same thing.…
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ChatGPT Images 2.0 is a hit in India, but not a big winner elsewhere, yet
Users in India are embracing ChatGPT Images 2.0 for creative, personal visuals — from avatars to cinematic portraits.
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How Shivon Zilis Operated as Elon Musk’s OpenAI Insider
Messages presented at trial reveal how Zilis, the mother of four of Musk’s children, acted as an intermediary between him and OpenAI.
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After dissing Anthropic for limiting Mythos, OpenAI restricts access to Cyber, too
OpenAI will begin rolling out its cybersecurity testing tool, GPT-5.5 Cyber only "to critical cyber defenders" at first.
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OpenAI announces new advanced security for ChatGPT accounts, including a partnership with Yubico
OpenAI is launching additional opt-in protections for ChatGPT accounts. The new security initiative includes a new partnership with security key provider Yubico.