Kevin Weil 🇺🇸@kevinweil💥 Today we say “hello world” from OpenAI for Science. We’re releasing a paper showing 13 examples of GPT-5 accelerating scientific research across math, physics, biology, and materials science. In 4 of these examples, GPT-5 helped find proofs of previously unsolved problems.Opens with an observation
Kevin Weil 🇺🇸@kevinweilDay 8 🎁: Search in ChatGPT! Solid improvements to mobile and overall speed, plus you can now search as you talk to ChatGPT with advanced voice mode. But most importantly: search is rolling out globally to all logged in users on every platform! 🌐Opens with an observation
Kevin Weil 🇺🇸@kevinweil💥 Super excited to launch Atlas, a browser reimagined around AI and ChatGPT. Being able to ask chat anything about the page I'm looking at (or that I saw last week), and seamlessly use agent mode has been awesome. Available today on MacOS, and coming to Windows soon!Opens with an observation
Kevin Weil 🇺🇸@kevinweilDay 2 of the 12 days of OpenAI! 🎁 Today something for developers: we're introducing Reinforcement Fine Tuning, a new model customization technique for o1/o1-mini. RFT produces expert models in specific domains—and they're 🤯 good, with as few as a couple dozen examples.Opens with a number