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Erdős·erdos:138

Erdős Problem 138

conjecture formal record: mixed source: open$500 F2 declared

Checked, not verified. 1 independent check recorded, with verdict not self-contained. The checks are set out below.

Fidelity F2: The statement corpus cites this proof against its own statement.

additive combinatorics·Source

AI activity

How grades work
DeepMind prover agent

10 Apr 2026

Partial result (Lean)

partial A3 V2 F2
Reasoning and sources

Autonomy

AI standalone; human involvement recorded as non-significant

GPT-5.4 Thinking

10 Apr 2026·with Nat Sothanaphan

Partial result of variant problem

partial A1 V1 F2
Reasoning and sources

Autonomy

AI collaborating with humans

Fidelity

How fidelity is graded

F2 declared. The statement corpus cites this proof against its own statement.

Checks

1
  • not self-contained·qed.bot

    imports project modules: FormalConjectures.Util.ProblemImports

    proof rebuilt and axioms inspected·2026-08-21

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Formal material

Formal statements · 1
Cited proofs · 4

Recorded elsewhere

Compare the registries
  • vibemathed — Erdős Problem #138

    checked·machine-led·their labels: lean-verified, ai-discovered

Also known as · 3
  • https://www.erdosproblems.com/138
  • https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/138.lean
  • FormalConjectures/ErdosProblems/138.lean

Cite this record

qed.bot, “Erdős Problem 138”, https://qed.bot/s/erdos-138, as of 30 Sep 2026.

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