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  <title>Erdős Problem 1099 — qed.bot</title>
  <subtitle>Claims, announcements and changes recorded against Erdős Problem 1099.</subtitle>
  <link href="https://qed.bot/feeds/s/erdos-1099.xml" rel="self"/>
  <link href="https://qed.bot/s/erdos-1099"/>
  <id>https://qed.bot/feeds/s/erdos-1099.xml</id>
  <updated>2026-09-30T14:34:16Z</updated>
  <author><name>qed.bot</name></author>
  <entry>
    <title>Formal status changed: Erdős Problem 1099</title>
    <link href="https://qed.bot/s/erdos-1099"/>
    <id>urn:qed:change:formal-status:erdos:1099:solved</id>
    <updated>2026-09-30T14:34:16Z</updated>
    <summary>The formal record now marks Erdős Problem 1099 as solved, previously mixed.</summary>
  </entry>
  <entry>
    <title>Erdős Problem 1099 — full (ChatGPT Deep research, Gemini, Gemini Deep Research)</title>
    <link href="https://qed.bot/s/erdos-1099"/>
    <id>urn:qed:0093399a840f</id>
    <updated>2025-10-19T00:00:00Z</updated>
    <summary>Full solution found. Autonomy A1, evidence V1, fidelity F2.</summary>
  </entry>
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