OpenAI has unveiled a new frontier model, OpenAI o3, which it claims can “reason” through challenges involving math, science and computer programming. Available to safety and research testers, it is expected to be available to individuals and businesses this year. OpenAI o3 is said to be over 20 percent more efficient at common programming tasks than its predecessor OpenAI o1 and beat a company scientist on a programming test. Model o3 is part of a broader effort to create AI systems that can reason through complex problems. In late December Google debuted a similar platform, the experimental Gemini 2.0 Flash Thinking Mode. Continue reading OpenAI Previews Two New Reasoning Models: o3 and o3-Mini

“AI won’t exist as an app, or a button… it’ll be an entirely new environment built on top of a web browser.” That is the pitch from The Browser Company, the New York-based firm behind the Arc browser that is now developing an AI-first web interface called Dia, expected to debut early next year. Dia aims to leverage AI tools to simplify common Internet tasks. The repertoire is now a familiar one, with things like writing assists and inspirational prompts becoming AI givens in a competitive field where Microsoft Copilot and Google Gemini are already established. The Browser Company is trying to distinguish Dia with a simple, user-friendly interface. Continue reading The Browser Company is Building Dia, an AI-First Web Browser

The Browser Company, which last year issued an iPhone web browser called Arc, has now released Arc Search, which combines artificial intelligence functionality. The five-year-old New York-based company is stressing speed and an absence of clutter for its new search experience, which it concedes is still in “the earliest stages.” The main Arc Search feature is the AI-powered “Browse for Me,” which compiles results from at least six different sources into a summarized presentation informed by models from OpenAI and others. Basically, Browse for Me builds a mini webpage instead of just returning links with abstracts. Continue reading Browser Company’s Arc Search Uses AI to Upgrade Browsing