Erdős Problem 281 — qed.bot Claims, announcements and changes recorded against Erdős Problem 281. https://qed.bot/feeds/s/erdos-281.xml 2026-01-19T00:00:00Z qed.bot Erdős Problem 281 — full (Aristotle, Gemini 3 Flash) urn:qed:e6787c0d5ad5 2026-01-19T00:00:00Z GPT-5.2 Pro (2026). Autonomy A1, evidence V1, fidelity F2. Erdős Problem 281 — full (GPT-5.2 Pro) urn:qed:9f70b2950e1f 2026-01-17T00:00:00Z Full solution. Autonomy A3, evidence V1, fidelity F2. Erdős Problem 281 — full (Gemini 3 Pro, GPT-5.2 Pro) urn:qed:3a0e3bfd0ec5 2026-01-17T00:00:00Z GPT-5.2 Pro (2026). Autonomy A1, evidence V1, fidelity F2.