What was already known
Gersten’s conjecture had positive equicharacteristic and smooth or unramified mixed-characteristic cases. A preceding finite-coefficient ramified example did not yield an integral generic kernel.
AI involvement
OpenAI credits itself as manuscript author and states that its internal frontier model produced the results in this release. Individual human input is not detailed enough to establish task-only autonomy.
OpenAI is named as author on the manuscript, and its release attributes the results to an internal frontier model. The individual human input is not detailed enough to establish autonomy.
Importance
Disproves the unrestricted integral Gersten conjecture with a ramified regular local ring.
Limitations
The counterexample uses a specific mixed-characteristic ramified ring in degree five; it does not contradict smooth or unramified positive cases. No completed proof check was documented in the available sources.
Technical verification
Reported is the default when evidence for a higher level is insufficient. The OpenAI-authored manuscript reports and argues the result, but the reviewed sources do not document a completed check of the full assessed claim.
Human understanding
Few is the default when evidence for a higher level is insufficient. No named person is documented as explaining the central argument for this assessed contribution.
Correction and publication history
Primary manuscript, attribution, and prior-work review for non-notifying local inclusion; technical check remains undocumented.
Read this published revision