diff --git a/ideas/index.html b/ideas/index.html
index 39183f8..837adc4 100644
--- a/ideas/index.html
+++ b/ideas/index.html
@@ -773,7 +773,7 @@ <h3 data-de="Beratung">Consulting</h3>
       </ol>
       <p class="note" data-de="Ein Modell, das Menschen und KI zugleich dienen soll, darf nicht teurer werden, je mehr davon es lesen.">A model meant for people and AI at once must not cost more the more of them read it.</p>
       <p class="links">
-        <a href="https://companygraph.io/talks/intro/" data-de="Einführungsvortrag · 10 min">intro talk · 10 min</a>
+        <a href="https://companygraph.io/talks/intro/" data-de="Einführungsvortrag · 12 min">intro talk · 12 min</a>
         <a href="https://blust.ch/talks/mental-model/" data-de="Das Konzept: Mental-Model-Vortrag">the concept: mental model talk</a>
         <a href="https://companygraph.io/model/" data-de="das Modell · gezeichnet">the model · drawn</a>
         <a href="https://companygraph.io/example/" data-de="durchgearbeitetes Beispiel">worked example</a>
diff --git a/ideas/og.sha b/ideas/og.sha
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--- a/ideas/og.sha
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@@ -1 +1 @@
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