GPT-4o and other older models in ChatGPT, shifts focus to GPT-5.2, and launches GPT-5.3-Codex-Spark for real-time coding ...

Differences over the vision and approach to artificial intelligence: those were the primary reasons Dario Amodei, co-founder of AI firm Anthropic, left OpenAI.

OpenAI researchers are experimenting with a new approach to designing neural networks, with the aim of making AI models easier to understand, debug, and govern. Sparse models can provide enterprises ...

OpenAI and Databricks unveiled a new, multi-year, $100M partnership on Thursday to expand the usage of OpenAI's artificial intelligence models. The deal will see OpenAI's models become natively ...

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Several frontier AI models show signs of scheming. Anti-scheming training reduced misbehavior in some models. Models know they're being tested, which complicates results. New joint safety testing from ...

OpenAI, led by Sam Altman, has reportedly hired a former models head from Meta who previously worked at Apple.

Snowflake and OpenAI signed a multi-year, $200 million partnership to embed OpenAI models directly into Snowflake products, including Snowflake Cortex AI and Snowflake Intelligence. Customers will be ...

The company will still offer proprietary models alongside the frontier models, but will co-innovate with OpenAI on speech-to-speech technology and automation. ServiceNow signed a multiyear agreement ...