Problem detail · source-aware
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Every minimally generically globally rigid graph in $\mathbb{R}^d$ containing a subgraph isomorphic to $K_{d+2}$ is itself isomorphic to $K_{d+2}$, confirming Conjecture 6.3 of Garamvölgyi, Jackson and Jordán (2025).
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"The proof is entirely generated by ChatGPT 5.5." The author had an intuition about the natural stress-matrix strategy but deliberately withheld it from the prompt; the model independently identified the same strategy, resolved the algebraic difficulty the author was stuck on, and produced the proof, which the author checked and edited.
Provider: OpenAI · Prompt public: unknown · Independence: unknown
No verification note supplied.
Correctness: unknown · statement fidelity: unaudited · peer review: none
VibeMathed reports this item as resolved. VibeMath preserves that report as a source assertion and has not independently authored a plain-language mathematical explanation.
Source-reported tools: argument.
Independent: unknown · difference confidence: 0
VibeMath has not independently audited the mathematical statement, proof, or novelty claim.