Technology · 24 November 2025

OpenAI CEO Sam Altman Admits Concern Over Google's Gemini 3 AI Breakthrough

OpenAI CEO Sam Altman has told employees the company may face slowing revenue growth as Google's Gemini 3 Pro model outperforms ChatGPT across key AI benchmarks. Altman acknowledged Google's excellent work in pre-training and warned staff they must now catch up in wartime conditions. The new Google model has captured top spots on LMSYS Chatbot Arena and WebDev Arena leaderboards while being integrated across Google's vast product ecosystem, threatening OpenAI's market dominance.

By BriefTea Editorial · 24 November 2025 at 8:41

Reported by CNBC · How we write briefs

Get the app

Understand this story

Who is Google Gemini? Who is Sam Altman?

More briefs

TechnologyWebsites worldwide go offline after two serious flaws found in PHP TechnologyNew Mexico judge orders Meta to pay $25 billion over data privacy BusinessNetflix shares drop nearly 5% as its advertising income grows slower than hoped SportsFormer NFL player Allen Bailey has been found dead at age 37 Transport£100 ticket and 3 points for vaping while driving WorldMacron accuses Trump of making stupid comments about the recent French riots Browse all stories →