Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...

OpenAI is forming a new ads integrity team to ensure that its ChatGPT ad business grows without diminishing user trust. The team’s mandate is to design systems to combat scams and harmful ads.

OpenAI and Nvidia, the two companies at the center of the AI boom, have yet to make progress on a $100 billion agreement from September. Since the deal was announced, Nvidia has invested in other AI ...

OpenAI has confirmed that it's retiring ChatGPT's most popular model, called GPT-4o, and several other models, including GPT-5 Instant, GPT-5 Thinking, GPT-4.1, GPT-4.1 mini, and o4-mini. In a support ...

OpenAI’s discussions with Microsoft, Nvidia, Middle Eastern sovereign wealth funds and others could value it at $750 billion or more. By Cade Metz and Karen Weise Cade Metz reported from San Francisco ...

An exclusive conversation with Kevin Weil, head of OpenAI for Science, a new in-house team that wants to make scientists more productive. In the three years since ChatGPT’s explosive debut, OpenAI’s ...

Nvidia provides indirect exposure to OpenAI and Anthropic because it supplies infrastructure and has committed to large investments in both AI start-ups. OpenAI earned about $13 billion in revenue in ...

OpenAI is facing a US$20bn black hole in its accounts this year, as a series of buy now, pay later deals struck with suppliers including Nvidia, Oracle and CoreWeave start to come due, putting the ...

Enterprise customers are a major focus for the AI startups OpenAI and Anthropic this year, executives told CNBC. The two AI startups are fierce competitors that are jostling for revenue, users and ...

SAN FRANCISCO, Jan 21 - OpenAI is expanding its efforts to convince global governments to build more data centers and encourage greater usage of artificial intelligence in areas such as education, ...

OpenAI said it will pay for the costs of developing energy-related infrastructure required by its Stargate data centers to address concerns the facilities may drive up consumers’ utility bills. The ...