ChatGPT becomes the fastest app to reach 1 billion monthly active users
Claude and Meta AI are growing faster, but OpenAI's chatbot remains far ahead
OpenAI says China ran a covert campaign to turn Americans against data centers, but used facts that happen to be true
It's not like people needed much convincing
OpenAI is going public and overhauling ChatGPT at the same time
"Chat is dead." OpenAI is redesigning ChatGPT as a superapp – and filing for a $1 trillion IPO
US government could take a stake in OpenAI as Trump explores AI equity plan
OpenAI's Public Wealth Fund proposal could give Americans a stake in AI-driven growth
Florida sues OpenAI and Sam Altman in test of who is liable for AI harms
The complaint ties ChatGPT to a university mass shooting and a wave of suicides, arguing OpenAI prioritized growth over safety
Anthropic files for IPO, joining OpenAI and SpaceX in the race to go public
The AI bubble is heading to Wall Street, starting with Anthropic
Why it matters: Anthropic's filing turns the AI race into something Wall Street can finally measure. For the last few years, frontier AI companies have been valued by private investors on growth, ambition, and the fear of missing the next platform shift. A public filing will eventually force Anthropic to disclose the numbers that matter most: revenue, losses, infrastructure costs, margins, and how much money it takes to keep Claude competitive.
Sam Altman is "delighted" his AI jobs apocalypse prediction was wrong
Was it?
A hot potato: OpenAI boss Sam Altman says he is delighted that the AI-caused jobs apocalypse he predicted has not come to pass – news that's unlikely to reassure anyone who's lost their job because of AI. It appears that the CEO's taking the view that although things are pretty bad, they're really not as bad as he expected.
Elon Musk loses OpenAI trial after jury says he waited too long to sue
Musk says the ruling was a "calendar technicality" and plans to appeal
What just happened? Elon Musk isn't accustomed to losing, but the world's richest man just felt the sting of defeat in his trial against OpenAI, CEO Sam Altman, and President Greg Brockman. A federal jury said that Musk had waited too long to file his suit, which accused the defendants of violating an agreement to keep OpenAI as a charitable non-profit organization.
OpenAI sued after ChatGPT allegedly advised teen before fatal overdose
His parents say the chatbot offered personalized drug-use advice instead of urging him to seek medical help
A major study claiming ChatGPT improves student learning has been retracted
The most-cited evidence that ChatGPT helps students learn just fell apart
The Pentagon just signed AI deals with OpenAI, Google, Microsoft, and Nvidia - and cut Anthropic out entirely
The US military is bringing AI into classified environments, and it has a very specific list of who's in and who's out
A Harvard study shows AI model can outperform physicians in emergency room diagnoses
The hard part is figuring out what to do with that
Musk vs. OpenAI trial begins with internal emails, AGI governance, and billions in potential damages at stake
Musk and Altman poised to clash in court over who should control advanced AI
OpenAI is reportedly building a smartphone where AI agents replace apps
The device aims to let agents handle multi-step tasks in the background using a more proactive interface
OpenAI faces criminal investigation after murder suspect asked ChatGPT: "What happens if a human is put in a garbage bag?"
Florida's AG expanded the probe after prosecutors alleged a double-murder suspect used ChatGPT before the killings
OpenAI Codex brings agent AI workflows to coding tasks
OpenAI Codex is a coding agent powered by ChatGPT that helps developers build, test, and ship software. It can run tasks in parallel, generate and review code changes, and automate repeatable workflows, while working with existing tools and secure sandboxed environments.
OpenAI debuts GPT 5.5, Nvidia gave early access to 10,000 employees through Codex
Companywide rollout puts OpenAI's latest model into engineering, legal, marketing, and more for coding and knowledge work
Man who vandalized Sam Altman's home claimed AI would end humanity, charged with attempted murder
His manifesto listed names and addresses of AI CEOs and investors
Sam Altman's San Francisco home targeted by Molotov cocktail and gunfire in two separate attacks
Altman published a response acknowledging that "fear and anxiety about AI is justified"
Florida launches probe into OpenAI as company eyes massive IPO
Attorney general raises concerns over data security, foreign access, and alleged links to harmful AI use
Iran threatens to "annihilate" Stargate AI data center backed by OpenAI and Nvidia
AI infrastructure is becoming a target in global conflicts
ChatGPT isn't getting spicier – OpenAI puts adult mode on indefinite hold
The company is shelving the feature as it shifts focus to enterprise tools
OpenAI pulls the plug on Sora, ending $1 billion Disney deal in sudden pivot
OpenAI axes Sora as compute costs and IPO plans force a reset
Winners & losers: OpenAI is scrapping its Sora video-creation app and, in the process, abruptly ending its high-profile $1 billion partnership with Walt Disney Co. Announced Tuesday, the decision signals a sharp pivot as the ChatGPT maker refocuses on enterprise products, coding tools, and its broader push toward artificial general intelligence.
OpenAI plans to double its workforce as it pivots to enterprise AI
The company aims to double headcount to 8,000
OpenAI is building a desktop superapp that combines ChatGPT, Atlas, and Codex
OpenAI wants to streamline its products and reduce fragmentation