Running a powerful language model directly on your own PC used to sound like something only researchers or AI labs could do. But with OpenAI’s new gpt-oss-20b model and Microsoft’s support through ...

OpenAI's GPT-4.5 has arrived. On Thursday, the ChatGPT maker announced the latest version of its LLM (large language model) in research preview. As OpenAI CEO Sam Altman said a few weeks ago, GPT-4.5 ...

When OpenAI released GPT-5 last week, they advertised it as their best AI model yet. In fact, the company seemed so confident in its new model, it unceremoniously deprecated all other models from ...

OpenAI CEO Sam Altman on Wednesday announced a range of updates to ChatGPT, offering users greater control over the company's latest GPT-5 model and introducing expanded model options for paid ...