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

OpenAI has released the GPT-4.5 AI model to ChatGPT Pro subscribers, while Plus and Team users will get it next week.

Welcome to Neural. AI moves fast. We help you keep up. OpenAI has officially unveiled GPT-4.5, the latest version of the fastest ...

OpenAI researchers said the new model was the company’s “best chat model yet,” citing an improved knowledge base and better ...

GPT 4.5 is available to the ChatGPT Pro subscribers and developers on all paid tiers. Plus, and Team users will have access ...

Sam Altman’s OpenAI released GPT-4.5, an upgraded version of the artificial intelligence model that powers ChatGPT, to select ...

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

GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage ...

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

This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the ... The tool lets developers use a chat window to talk in natural language with an AI model that ...

GPT-4.5 is not a Frontier model, they say. However, users should notice a clear difference in its responses compared to ...