But it could be the last release in OpenAI's classic LLM lineup.

GPT-4.5 API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.

Microsoft Copilot and ChatGPT have many similarities, but they also have important differences in areas such software ...

OpenAI released a new base model on Thursday called GPT-4.5, which the company said is its best and smartest model for chat yet. It’s not a reasoning model like OpenAI’s o1 and o3 models ...

One of the most exciting and versatile AI tools available today is ChatGPT, created by OpenAI. It can hold conversations, answer questions, and help with tasks like writing or brainstorming. And the ...

Here's how to get the most out of ChatGPT and take your prompts to the next level. One of the most powerful yet underused ...

It parses the user's natural-language prompts or multimedia ... and in 2024 the company integrated OpenAI's GPT-4o model into Copilot (formerly Bing Chat). Several "front-end" services are powered ...

The current version of ChatGPT is based on the GPT-4 model, which was trained ... and more — all fine-tuned in the language model by both supervised learning and RLHF (Reinforcement Learning ...

A new study compared four search engines and seven AI chatbots, including ChatGPT and GPT-4, to answer 150 health-related ...