Sam Altman's OpenAI now requires a government ID for developer access to its advanced models, aiming to prevent output from ...

OpenAI has released two AI “reasoning” models that it says are its most capable yet as well as an open-source AI agent that ...

OpenAI has launched a new API option, Flex processing, for cheaper, slower jobs that leverage its o3 and o4-mini reasoning AI ...

Sam Altman today revealed that OpenAI will release an open-weight artificial intelligence model in the coming months. “We are ...

The company has claimed its flagship AI model, R1, can do what OpenAI's does for a tenth of the cost. Lee, who served as founding director of Microsoft Research Asia before working at Google and ...

Chinese artificial intelligence startup DeepSeek released a major upgrade to its V3 large language model, intensifying competition with U.S. tech leaders like OpenAI ... of its R1 model in January.