3 Key Takeaways from GPT-5.2’s Derivation of New Formulas in Theoretical Physics
- Proved that gluon scattering amplitudes, considered zero for decades, are non-zero under specific conditions.
- GPT-5.2 conjectured the formulas and completed the proof after 12 hours of reasoning.
- Joint pre-print published with researchers from IAS, Harvard, and Cambridge.
Textbooks Were Wrong — Gluon Amplitudes Are Not Zero
OpenAI has derived a new result in theoretical physics using GPT-5.2. The pre-print is titled “Single-minus gluon tree amplitudes are nonzero.”[OpenAI]
Gluons are particles that transmit the strong nuclear force. Existing textbooks stated that the tree-level amplitude must be 0 when only one gluon has negative helicity. This research shows that this conclusion does not hold in the half-collinear region.[Kevin Weil]
GPT-5.2’s 12-Hour Reasoning Process
GPT-5.2 Pro first conjectured the formulas by simplifying complex equations. Subsequently, a scaffolding version completed the formal proof after approximately 12 hours of reasoning.[OpenAI]
The formula was verified to satisfy the Berends-Giele recursion relations. Researchers from the Institute for Advanced Study at Princeton, Vanderbilt University, Cambridge University, and Harvard University participated in the research.[Investing.com]
Expanding from Gluons to Gravitons
This amplitude has already been extended to gravitons, and further generalizations are in progress. This is significant as an example of AI directly deriving new results in physics.
However, it is still in the pre-print stage, so peer review remains. Hope this is helpful.
Frequently Asked Questions (FAQ)
Q: What is a single-minus gluon tree amplitude?
A: It is the tree-level scattering amplitude of an arrangement where only one of several gluons has negative helicity. Tree-level refers to calculating only the most basic interactions without quantum corrections. For decades, this value was considered to be 0, but it has now been revealed that it is non-zero in the half-collinear region.
Q: Does GPT-5.2 understand physics?
A: Whether it understands like a human is debatable. In this case, GPT-5.2 discovered patterns in the equations, conjectured formulas, and generated a proof through 12 hours of reasoning. Physicists verified the results and published them as a pre-print. Its usefulness as a mathematical tool is clear.
Q: What is the real-world impact of this discovery?
A: It presents a new perspective on the theory of scattering amplitudes in particle physics. It shows that textbook assumptions do not hold under certain conditions, and extensions from gluons to gravitons are also in progress. In the long term, it can contribute to refining the theoretical predictions of particle collision experiments.
If you found this helpful, please subscribe to AI Digester.
References
- GPT-5.2 derives a new result in theoretical physics – OpenAI (2026-02-13)
- Kevin Weil on X – X (2026-02-13)
- OpenAI's GPT-5.2 discovers new physics formula – Investing.com (2026-02-13)