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Peer reviewed

AlphaGeometry: 25 of 30 IMO geometry problems

The gist

Google DeepMind announced on January 17, 2024 that AlphaGeometry solves 25 of 30 geometry problems from the IMO (a maths competition). Status: peer reviewed.

DiscoverIA status on October 11, 2026: peer reviewed, meaning published in a journal or reviewed by named experts.

Status detailsDetails

AI draft, not reviewedWhat has not been reviewed?

Text written by an AI (DiscoverIA pipeline), on . The status and its sources come from the registry; only the explanatory text has not been reviewed. A reported error is corrected, then the text is reviewed.

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Cite this entry

A single status snapshot since Oct 11, 2026: a citation always points to a dated snapshot.

Cite snapshot 1, Oct 11, 2026

APA citation with the dated link

DiscoverIA. (2026, October 11). AlphaGeometry: 25 of 30 IMO geometry problems [Status: Peer reviewed, snapshot 1]. DiscoverIA registry. https://discoveria.ai/entry/alphageometry-2024-01-17#releve-1

BibTeX @misc, key discoveria-alphageometry-2024-01-17-r1

@misc{discoveria-alphageometry-2024-01-17-r1,
  author       = {{DiscoverIA}},
  title        = {AlphaGeometry: 25 of 30 IMO geometry problems},
  howpublished = {DiscoverIA registry, entry alphageometry-2024-01-17},
  note         = {Status “Peer reviewed”, snapshot 1, recorded on October 11, 2026. Competition},
  year         = {2026},
  url          = {https://discoveria.ai/entry/alphageometry-2024-01-17#releve-1},
  urldate      = {2026-10-11}
}

Dated link opens this snapshot in the history

https://discoveria.ai/entry/alphageometry-2024-01-17#releve-1

To understand ≈ 20 s reading time, estimated

What it changes

If the result holds, a program could handle a large share of the geometry problems of a demanding competition. This field requires proofs, not just a final answer.

What remains unclear

The Nature article page was opened (“Peer review” section present), but the “25 of 30” result was not checked in the article itself. No third-party verifier is named.

For experts

Sources, method, key facts, status history, report an error

Status

Peer reviewed

Recorded on · nature.com

Step 3 of 4 on the scale: peer reviewed. Next step: formally verified.

  1. Announced
  2. Recordedpeer reviewed
What this status means

Source reading : Source read word for word (level 3 of 3)

Published in a journal or reviewed by named experts.

Full history

Proofs
article Nature 625, 476 (2024), DOI 10.1038/s41586-023-06747-5 (page ouverte le 2026-10-20 ; reçu 2023-04-30, accepté 2023-10-13, section « Peer review » présente)

Sources

  • Main sourcenature.compage read word for word · consulted on Oct 20, 2026 · Solving olympiad geometry without human demonstrations
  • Corroborationscientificamerican.comlink only, reading not recorded

Method

DiscoverIA status: peer reviewed (published in a journal or reviewed by named experts). Set on October 11, 2026; source read on October 20, 2026 from nature.com (page read, quotation checked word for word: “Solving olympiad geometry without human demonstrations”).

Limits

The status may change if a new source is published; the dated history stays visible.

Key facts

Claimed by
Google DeepMind
announced on Jan 17, 2024
Nature
competition
Field
Mathematics (geometry / proof)
Checked by
peer review by the journal Nature (“Peer review” section present)
Sources
2 : 1 read word for word, 1 link only
This entry
AI draft, not reviewed

Status history

Only one observation so far.

  1. 01

    First observation:Peer reviewedCurrent status

    Nature vol. 625, no. 7995, p. 476; received April 30, 2023, accepted October 13, 2023, published January 17, 2024; “Peer review” section present.

    Source: nature.comread word for word

An observation is added; none is ever erased.

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