on">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">List</span><span class="p"><span class="pre">[</span></span><span class="pre">int</span><span class="p"><span class="pre">]</span></span></span></span><a class="headerlink" href="#voyager.Index.add_items" title="Link to this definition">#</a></dt>
<dd><p>Add multiple vectors to this index simultaneously.</p>
<p>This method may be faster than calling <a class="reference internal" href="#voyager.Index.add_items" title="voyager.Index.add_i