ChatGPT-4o Fans, Get Ready to Say Goodbye: OpenAI Will Soon Retire Several Models ...

OpenAI has confirmed that it's retiring ChatGPT's most popular model called GPT-4o and several other models, including GPT-5 ...

On Wednesday, OpenAI announced that ChatGPT users now have access to GPT-4.1, an AI language model previously available only through the company’s API since its launch one month ago. The update brings ...

In his One Useful Thing newsletter, Ethan Mollick explains what’s interesting about GPT-5: In general, AIs that “think” before answering (called Reasoners) are the best at hard problems. The longer ...

OpenAI is releasing its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT, the company announced in a post on X Wednesday. The GPT-4.1 models should help software engineers who are using ChatGPT to write ...

On HMMT Feb 25, a rigorous reasoning benchmark, Qwen3-Max-Thinking scored 98.0, edging out Gemini 3 Pro (97.5) and ...

What if the future of AI wasn’t locked behind proprietary walls but instead placed in the hands of everyone? OpenAI’s bold release of GPT-OSS 120B and GPT-OSS 20B, two new open weight models, has ...

OpenAI says its latest generation of artificial intelligence (AI) models, including GPT-5 Instant and GPT-5 Thinking, show a significant reduction in political bias compared to previous versions, ...

OpenAI says its latest generation of artificial intelligence (AI) models, including GPT-5 Instant and GPT-5 Thinking, show a significant reduction in political bias compared to previous versions, ...