Some researchers think OpenAI's giant and expensive latest model is a sign that tech companies cannot keep making progress by ...

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 users on Thursday.

OpenAI launched GPT-4.5, its newest and largest model, yet the company admits it might not perform as well as the o1 or ...

Nine months ago, the European Union passed a landmark AI Act that was hailed as groundbreaking. It became the world’s first ...

GPT-4.5 supports function calling, Structured Outputs, vision, streaming, system messages, evals, and prompt caching ...

One of the critical improvements in GPT-4.5 is its decreased tendency to generate inaccurate information, commonly referred ...

What’s new: OpenAI has just released GPT-4.5, a new version of its flagship large language model which it claims is its ...

Regulators at the US Securities and Exchange Commission have called a sudden truce with the cryptocurrency industry, bringing ...

OpenAI has likely known about diminishing returns in training LLMs for some time. As a result, the company spent most of last year working on simulated reasoning models like o1 and o3, which use a ...

OpenAI describes GPT-4.5 as its most "knowledgeable" model to date, with stronger pattern recognition and improved reasoning capabilities. According to the company, users will notice a more natural ...

OpenAI launches GPT-4.5, a conversational-focused AI model with record-high pricing, mixed benchmark performance, and ...