Just two years ago, the most advanced AI chatbots were failing at basic arithmetic. Now they are nearly fluent in the language of mathematics, generating innovative solutions to decades-old math problems. This rapid advancement has caught the attention of particle physicists who are developing interactive AI models that can communicate in the language of physics. In a series of recent studies, researchers have shown that physics-fluent AI can analyze data, construct theories, and recover particle properties.
Chatbots can talk thanks to large language models (LLMs)—AI computer systems that are trained on large quantities of written content, allowing them to generate text using patterns observed in the training input. In the case of physics, researchers are exploring what happens if this input includes a physics knowledge base—such as experimental data and basic theoretical principles. The physics-trained LLMs have been asked to solve problems and interpret observations, and in response they have produced novel computational methods and discovered hidden information. Although the progress is striking, the researchers stress that considerable human oversight is still needed.
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