Microsoft's Copilot Researcher now puts GPT and Claude to work in sequence—and the combination just outscored every AI system ...

Microsoft upgrades Copilot agents to GPT-5.2, improving reasoning, workflows, and structured outputs across Microsoft 365.

AI Elon Musk seemingly thinks Microsoft is setting itself up for failure with its continued investment in OpenAI following the launch of the much-anticipated GPT-5 model. AI Microsoft Copilot 3D ...

OpenAI is bidding adieu to 4o, a favorite model among many users. Chats with 4o will still be accessible after that date. The company says only 1% of its users still engage with 4o. It's a sad day for ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

GPT-5 is now available in Copilot, Microsoft 365 Copilot, Azure AI Foundry, and GitHub Copilot. GPT-5 is now available in Copilot, Microsoft 365 Copilot, Azure AI Foundry, and GitHub Copilot. is a ...

OpenAI’s GPT-5 model was meant to be a world-changing upgrade to its wildly popular and precocious chatbot. But for some users, last Thursday’s release felt more like a wrenching downgrade, with the ...

OpenAI has rolled out GPT-5.4 (Thinking) and GPT-5.4 Pro across ChatGPT, its API and Codex, introducing improvements in ...

AI OpenAI CEO Sam Altman indicated that GPT-5 "feels very fast" while comparing its development to the Manhattan Project while highlighting his fears and concerns over the company's development.