OpenAI is moving away from models that require heavy hand-holding and toward systems that can better infer the user’s goal, ...

OpenAI has unveiled GPT-5.6 Sol alongside Terra and Luna, introducing advanced reasoning, stronger cybersecurity safeguards, ...

OpenAI launches GPT-5.6 Sol, Terra, and Luna, with broader ChatGPT and API access coming in the coming weeks. The preview is ...

ChatGPT Pro tier split may be coming: a June 30 OpenAI genomics paper lists GPT-5.6 Luna Pro, Terra Pro, and Sol Pro — the ...

OpenAI inference cost reduction cut ChatGPT guest traffic from tens of thousands of Nvidia GPUs to just a couple hundred, using software optimization alone. Engineers achieved more than 50% savings ...

GPT 5.6 is OpenAI's next flagship AI model, reportedly being stealth-tested inside ChatGPT now. Here are the rumored features, release date.

OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT. The company is beginning with its paying ...

OpenAI rolls out GPT-5.3 Instant, improving ChatGPT with fewer refusals, smarter web answers, lower hallucination rates, and ...

OpenAI has released its GPT‑3.5 Turbo API to developers as of Monday, bringing back to life the base model that powered the ChatGPT chatbot that took the world by storm in 2022. It will now be ...

OpenAI has recently introduced an exciting new feature called “structured outputs” in their ChatGPT API, transforming the way developers interact with and extract data from the powerful language model ...

OpenAI on Thursday released GPT-5.5, its newest AI model, which the company calls its “smartest and most intuitive to use model” yet. The algorithm comes with increased capabilities in a multitude of ...

On Tuesday, OpenAI released a new foundation model called GPT-5.5 Instant, which will replace GPT-5.3 Instant as the default ChatGPT model. The company said the model reduces hallucination in ...