>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3576426. --> Reported by: [scott_euser](https://www.drupal.org/user/3267594) Related to !29 !28 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>2.0.x seems a ways off for AI Core. Keen to backport some key features to 1.x so they can be taken advantage of sooner. <span class="drupalorg-gitlab-issue-link project-issue-status-info project-issue-status-7"><a href="https://www.drupal.org/project/ai/issues/3489566" title="Status: Closed (fixed)">#3489566: Support vector search by user supplied vectors in AI Search</a></span> is a good example.</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <p>Unable to use similarity search</p> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <p>Backport to 1.x including test coverage</p> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <p>MR</p> <h3 id="summary-ui-changes">User interface changes</h3> <p>N/A</p> <h3 id="summary-api-changes">API changes</h3> <p>Vector input can be supplied as a query param 'vector_input' instead of search terms.</p> <h3 id="summary-data-model-changes">Data model changes</h3> <p>N/A</p> > Related issue: [Issue #3489566](https://www.drupal.org/node/3489566)