According to OpenAI engineers, only 5 to 10 specialists are needed to retrain the GPT-4 model from scratch.

Concerns around “unprecedented demand” is likely referring to the recent launch of 4o image generation. When OpenAI updated ...

After promising OpenAI would stop the ramifications of its GPTs, the company's CEO announced GPT-5 release timing.

OpenAI revives GPT-3.5 Turbo API. Now faster and 10x cheaper, it is powering Snapchat, Quizlet, Instacart, and Shopify with smarter, AI-driven features.

Over the weekend, OpenAI CEO Sam Altman shared on his X (formerly Twitter) profile that the release of GPT-5 has been delayed. While the next-generation model is still in the works, it won’t be ...

OpenAI says it'll soon wind down GPT-4.5, its largest-ever AI model, in its API only months after releasing it.

Uncover the week’s top AI developments, from Google’s AGI push to Anthropic’s Claude updates, and their implications for the ...

Sam Altman also said OpenAI is no longer "compute-constrained" on the best models it can produce.

By OpenAI 's own testing, its newest reasoning models, o3 and o4 -mini, hallucinate significantly higher than o1.