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  <title>Erdős Problem 333 — qed.bot</title>
  <subtitle>Claims, announcements and changes recorded against Erdős Problem 333.</subtitle>
  <link href="https://qed.bot/feeds/s/erdos-333.xml" rel="self"/>
  <link href="https://qed.bot/s/erdos-333"/>
  <id>https://qed.bot/feeds/s/erdos-333.xml</id>
  <updated>2026-02-01T00:00:00Z</updated>
  <author><name>qed.bot</name></author>
  <entry>
    <title>Erdős Problem 333 — full (Aletheia)</title>
    <link href="https://qed.bot/s/erdos-333"/>
    <id>urn:qed:8d92cbdc7a5b</id>
    <updated>2026-02-01T00:00:00Z</updated>
    <summary>Full solution found. Autonomy A1, evidence V1, fidelity F2.</summary>
  </entry>
  <entry>
    <title>Erdős Problem 333 — full (Claude Opus 4.5, GPT-5.2 Pro)</title>
    <link href="https://qed.bot/s/erdos-333"/>
    <id>urn:qed:7218e8e2e13e</id>
    <updated>2025-12-25T00:00:00Z</updated>
    <summary>Full solution (Lean). Autonomy A3, evidence V2, fidelity F2.</summary>
  </entry>
  <entry>
    <title>Erdős Problem 333 — incorrect (GPT-5.2 Pro)</title>
    <link href="https://qed.bot/s/erdos-333"/>
    <id>urn:qed:b8a10c3da163</id>
    <updated>2025-12-25T00:00:00Z</updated>
    <summary>Incorrect proof claimed; literature proof not found. Autonomy A1, evidence V1, fidelity F2.</summary>
  </entry>
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