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@@ -331,7 +331,7 @@ For a deeper dive into the main sub-systems, please visit the docpages for the <
 </ul>
 <h3>Prompt Tuning</h3>
 <p>Using <em>GraphRAG</em> with your data out of the box may not yield the best possible results.
-We strongly recommend to fine-tune your prompts following the <a href="posts/index/3-prompt_tuning">Prompt Tuning Guide</a> in our documentation.</p>
+We strongly recommend to fine-tune your prompts following the <a href="posts/prompt_tuning/overview/">Prompt Tuning Guide</a> in our documentation.</p>
 
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