OpenAI's latest GPT-5 model promises to be the most advanced AI assistant yet, but for the millions of workers using Microsoft Copilot for their daily routines, the reality is a bit more nuanced.

OpenAI has released numerous models with a confusing pattern of names over the past few years. It has developed both large language models like GPT-5 and GPT-4.5 and reasoning models like o1. Here's a ...

A new benchmark called OdysseyBench puts AI agents through realistic, multi-day office workflows, and the results are surprising: OpenAI's older o3 model consistently outperforms the newer GPT-5 on ...

OpenAI’s update now lets paid users switch GPT-5 between speed-first, deep-think, or auto-select modes. Previously retired GPT-4o, GPT-4.1, o3 and others return to the roster, alongside the Pro-only ...

OpenAI is finally bringing back the GPT-4o artificial intelligence (AI) model to ChatGPT, after retiring it last week. The San Francisco-based AI firm removed the older model after the launch of the ...

SEATTLE--(BUSINESS WIRE)--Ai2 (The Allen Institute for AI) today announced the release of MolmoAct 7B, a breakthrough embodied AI model that brings the intelligence of state of the art AI models into ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

According to OpenAI (@OpenAI), their model family has demonstrated exceptional performance across diverse domains, including the International Mathematical Olympiad (IMO) for math proofs, AtCoder ...

On paper, GPT-5 is the best thing OpenAI has ever made. It’s faster, smarter, better at reasoning, and comes with multiple variants designed to handle everything from casual conversation to complex ...

The San Francisco-based AI firm said GPT-5 features significant improvements in coding, mathematics, writing, health, visual perception, and more. Unlike previous model releases, this flagship model ...

Switching the model from gpt-4.1-nano to gpt-5-nano causes unusually high local CPU and RAM usage during agent runs (See attached image showing an 8-core container jumping to ~800% CPU with gpt-5-nano ...

OpenAI launched its most advanced language model Thursday with the release of GPT-5, a flagship product the company says will enhance ChatGPT as it reportedly nears a $500 billion valuation and aims ...