Microsoft secretly tested OpenAI's unreleased GPT-4 model in India without safety approvals, sparking board concerns about ...

OpenAI plans to release its first open-weight language model with reasoning capabilities since GPT-2 in the coming months.

OpenAI secures record-breaking $40 billion funding round led by SoftBank, reaching a $300 billion valuation as ChatGPT grows ...

Sam Altman, CEO of OpenAI, announced plans to release an open-weight reasoning language model soon. These models provide ...