Erdős Problem 1197 — qed.bot Claims, announcements and changes recorded against Erdős Problem 1197. https://qed.bot/feeds/s/erdos-1197.xml 2026-06-21T00:00:00Z qed.bot Erdős Problem 1197 — full (Aristotle, Claude Opus 4.7, GPT-5.4 Pro) urn:qed:b6a97e12c2cf 2026-06-21T00:00:00Z Full solution (Lean). Autonomy A2, evidence V2, fidelity F2.