Not evaluated
The strong Kadison–Kastler conjecture (family 289)
The gist
In its release of October 6, 2026, OpenAI announces, using an unreleased internal model, results on the strong Kadison–Kastler conjecture in three manuscripts.
DiscoverIA status on October 12, 2026: not evaluated, meaning no third-party evaluation found.
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.
Cite this entry
A single status snapshot since Oct 12, 2026: a citation always points to a dated snapshot.
Cite snapshot 1, Oct 12, 2026
APA citation with the dated link
BibTeX @misc, key discoveria-oai-fam-289-strong-kadisonkastler-conjecture-r1
@misc{discoveria-oai-fam-289-strong-kadisonkastler-conjecture-r1,
author = {{DiscoverIA}},
title = {The strong Kadison–Kastler conjecture (family 289)},
howpublished = {DiscoverIA registry, entry oai-fam-289-strong-kadisonkastler-conjecture},
note = {Status “Not evaluated”, snapshot 1, recorded on October 12, 2026. New result},
year = {2026},
url = {https://discoveria.ai/entry/oai-fam-289-strong-kadisonkastler-conjecture#releve-1},
urldate = {2026-10-12}
}Dated link opens this snapshot in the history
To understand ≈ 30 s reading time, estimated
What it changes
If these results held, they would concern three distinct statements, according to the manuscript titles. The first speaks of “universal” strong Kadison–Kastler stability; the second, of near inclusions of von Neumann algebras without small spatial embeddings. The third speaks of close separable C*-algebras without spatial conjugacy.
What remains unclear
The Lean (a language in which a computer checks every step of a proof) was supplied by OpenAI itself, and its formalization.yaml file marks it “unchecked”. No third-party verification is recorded, and the sources read do not specify what each of the three manuscripts establishes about the conjecture.
For experts
Sources, method, key facts, status history, report an error
Status
Not evaluated
Recorded on · github.com · 289.md
Step 1 of 4 on the scale: not evaluated. Next step: under review.
- Announced
- Recordednot evaluated
- nextTo follow
What this status means
Source reading : Source read word for word (level 3 of 3)
The result is declared neither right nor wrong.
To move to “Under review”: a public review under way. To “Peer reviewed”: a journal publication or a review by named experts.
Sources
- Main sourcegithub.com · CONTENTS.mdlink only, reading not recorded
- Repositorygithub.com · Universal-strong-Kadison…link only, reading not recorded
- Repositorygithub.com · Near-Inclusions-of-von…link only, reading not recorded
- Repositorygithub.com · Close-Separable-Cstar…link only, reading not recorded
- Lean proofgithub.com · 289.mdpage read word for word
- Lean proofgithub.com · StrongKadisonKastler.leanlink only, reading not recorded
Method
The openai/math repository contains 3 manuscripts, including “Universal strong Kadison–Kastler stability” (September 23, 2026). The other two, of October 5, 2026, are “Near Inclusions of von Neumann Algebras Without Small Spatial Embeddings” and “Close Separable C*-Algebras Without Spatial Conjugacy”. The file lean/docs/289.md describes the Lean formalisation (1 Comparator statement); the family is absent from the `sources` of formalization.yaml. DiscoverIA status: not evaluated, meaning that no third-party evaluation has been found in the sources read. Set on October 12, 2026 from github.com (page read, quotation checked word for word: “describes the scope of the Lean formalization”).
Limits
No named third party: the recorded checks come from the claimant or from a platform tool. The claimant supplies a Lean proof; as of this date, DiscoverIA has found no independent verification of this proof or of the result.
Key facts
- Claimed by
- OpenAI (unreleased internal model)
announced on Oct 6, 2026 - Nature
- new result
- Field
- Mathematics (Operator algebras)
- In openai/math
- family 289, section “Operator algebras”, 3 manuscripts dated Sep 23, 2026
- Lean proof
- supplied by the claimant, marked “unchecked” (not reviewed) in its repository
- Revisions
- none reported by the claimant
- Checked by
- claimant (Lean supplied, not checked by a third party)
- Sources
- 6 : 1 read word for word, 5 links only
- This entry
- AI draft, not reviewed
Status history
Only one observation so far.
- 01
First observation:Not evaluatedCurrent status
Family with a Lean proof supplied by the claimant. No third-party check read; the source marks this proof as not reviewed (“unchecked”).
Source: github.comread word for word
An observation is added; none is ever erased.
In the same set
openai/math: 719 manuscripts in 372 families from an unreleased internal model · entry 283 of 372, by family number
- Not evaluated : Arithmetic rigidity of lattice von Neumann algebras (family 286)
- Not evaluated : Isomorphism of free group factors (family 287)
- Not evaluated : Kadison's similarity conjecture (family 288)
- Not evaluated : The strong Kadison–Kastler conjecture (family 289)
- Not evaluated : Connes' bicentralizer conjecture and relative bicentralizers (family 290)
- Not evaluated : Toms–Winter and equivariant Jiang–Su stability (family 291)
- Not evaluated : A counterexample to Kirchberg's norm-ultrapower embedding problem (family 292)
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