"sd">    (66 of which are unseen during training), ranging from classification and information retrieval to semantic</span>
<span class="sd">    textual similarity and text generation evaluation. INSTRUCTOR, while having an order of magnitude fewer</span>
<span class="sd">    parameters than the previous best model, achieves state-of-the-art performance, with an average improvement</span>
<span class="sd">    of 3.4% compared to the previous best results on the 70 diverse datasets. Our analysis suggests tha