# Extending single-minus amplitudes to gravitons

DevFeed: [Extending single-minus amplitudes to gravitons](<https://devfeed.tech/articles/extending-single-minus-amplitudes-to-gravitons-6403.md>)

Original publisher: [Read original article](<https://openai.com/index/extending-single-minus-amplitudes-to-gravitons>)

Published: 2026-03-04T10:00:00Z

Content type: article

Language: en

Sources: [OpenAI News](<https://devfeed.tech/sources/openai-news.md>)

Topics: [Graviton](<https://devfeed.tech/topics/graviton.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>)

Tags: [gpt](<https://devfeed.tech/tags/gpt.md>), [graviton](<https://devfeed.tech/tags/graviton.md>), [openai](<https://devfeed.tech/tags/openai.md>), [quantum](<https://devfeed.tech/tags/quantum.md>), [research](<https://devfeed.tech/tags/research.md>)

## AI overview

OpenAI presents a preprint on single-minus graviton tree amplitudes, showing that interactions previously expected to vanish can be nonzero in the half-collinear regime. GPT-5.2 Pro helped researchers derive and verify the result.

## Source excerpt

A new preprint extends single-minus amplitudes to gravitons, with GPT-5.2 Pro helping derive and verify nonzero graviton tree amplitudes in quantum gravity.