The model underwent more training than any model before it and is said to feel more 'human' and possess a better general ...

OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest ...

OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview ...

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

Compared with the previous-generation GPT-4o, OpenAI’s latest LLM is better at interpreting user input. OpenAI detailed in a ...

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

The San Francisco-based company on Thursday unveiled GPT-4.5, its long-awaited update to the technology that underpins its popular product ChatGPT. In early tests, its hallucination rate, where AI ...

OpenAI CEO Sam Altman has unveiled the company's latest large language model, dubbed GPT-4.5. The long-awaited AI model isn't ...

Anthropic’s Claude large language model is powering the majority of complex tasks for Amazon’s new Alexa , sources tell CNBC.

OpenAI is on its way to launch its largest model yet, ChatGPT 4.5, and it brings new features and upgrades to the table.

Tencent's new model doubles response speed while matching top performers like GPT-4o in reasoning tasks, intensifying the AI ...

OpenAI says its new GPT-4.5, trained on Microsoft's Azure AI supercomputers, is its 'largest and best model for chat yet'.