>download</a>, <a href="https://ml.materialsproject.org/projects/matbench_log_kvrh">interactive</a></td>
<td>16</td>
</tr>
<tr>
<td><code>matbench_perovskites</code></td>
<td>regression/structure</td>
<td><code>e_form</code> (eV/unit cell)</td>
<td>18,928</td>
<td>0.5660</td>
<td><a href="https://ml.materialsproject.org/projects/matbench_perovskites.json.gz">download</a>, <a href="https://ml.materialsproject.org/projects/matbench_perovskites">interactive</a></td>
<td>16</td>
</tr>
<tr>
<td><code>matbench_mp