According to a new announcement by OpenAI, ChatGPT’s o3-mini model now reveals a step-by-step chain of thought. This update comes as OpenAI is facing increasing pressure from rival companies like ...

Japan’s SoftBank will invest $40 billion in OpenAI, according to press reports. The deal is the second between the partners in one week and is based on a $260 billion valuation of OpenAI. SoftBank has ...

OpenAI is in early talks to raise up to $40 billion in a massive funding round led by SoftBank that would value the artificial intelligence firm at $340 billion, according to a report. The funding ...

John Schulman has left his position at Anthropic. He was the co-founder of OpenAI and joined the company's competitor, Anthropic, last summer.

On Tuesday, Bloomberg and the Financial Times reported that OpenAI and Microsoft, its biggest investor, are looking into evidence that DeepSeek used OpenAI’s intellectual property to build its ...

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor. On Thursday, Microsoft announced that it’s rolling OpenAI's reasoning model o1 ...