OpenAI has introduced FrontierScience , a new benchmark to evaluate AI’s expert-level reasoning  in physics, chemistry, and biology. The benchmark measures AI’s ability to solve complex scientific problems, generate hypotheses, and support real-world research. OpenAI Launches FrontierScience to Test AI’s Scientific Reasoning AI Models in Research Advanced AI models, including GPT-5 , are being used for literature searches, multilingual reviews, and mathematical proofs , accel