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Erdős·erdos:1092

Erdős Problem 1092

problem formal record: solved source: disproved (Lean)no F0 no formal statement

No formal proof attached. Any claim here rests on a write-up or a report.

Fidelity F0: None. No formal statement is attached to the result.

chromatic number, graph theory·Source

AI activity

How grades work
GPT-5.5 Pro

2026-04-28·with Przemek Chojecki

Full solution

full A1 collaborative V1 write-up F0 no formal statement
Reasoning and sources

Autonomy

AI collaborating with humans

Does the formal statement say what was claimed?

F0 no formal statement None. No formal statement is attached to the result.

Computed from what the project declares and what the register holds, never from reading the mathematics. How fidelity is graded.

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All discussion

Discussion and bounties for this problem load here.

Formal material

Formal statements · 1
Cited proofs · 0

No proof artifact cited by the formal record.

Recorded elsewhere

Compare the registries
  • vibemathed — Erdős Problem #1092

    reviewed·machine-led·their labels: site-confirmed, ai-discovered

Also known as · 3
  • https://www.erdosproblems.com/1092
  • https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/1092.lean
  • FormalConjectures/ErdosProblems/1092.lean