---
language:
- en
pretty_name: Matbench
tags:
- multi-task
- datasets
- pytorch
- tar
configs:
- config_name: default
  data_files:
  - split: matbench_dielectric
    path: matbench_dielectric.tar.gz
  - split: matbench_phonons
    path: matbench_phonons.tar.gz
  - split: matbench_perovskites
    path: matbench_perovskites.tar.gz
  - split: matbench_jdft2d
    path: matbench_jdft2d.tar.gz
  - split: matbench_log_gvrh
    path: matbench_log_gvrh.tar.gz
  - split: matbench_mp_e_form
    path: matbench_mp_e_form.tar.gz
  - split: matbench_log_kvrh
    path: matbench_log_kvrh.tar.gz
  - split: matbench_mp_is_metal
    path: matbench_mp_is_metal.tar.gz
  - split: matbench_mp_gap
    path: matbench_mp_gap.tar.gz
---

# matbench

This repository contains copy of the matbench dataset, a multi-task dataset for materials property prediction.

NOTE: not all tasks are uploaded here. This is an unfinished repo.

## Available tasks (splits)

- `matbench_dielectric`
- `matbench_phonons`
- `matbench_perovskites`
- `matbench_jdft2d`
- `matbench_log_gvrh`
- `matbench_mp_e_form`
- `matbench_log_kvrh`
- `matbench_mp_is_metal`
- `matbench_mp_gap`

Each `<task>.tar.gz` archive corresponds to a split named `<task>` and contains the original files
(e.g., `.pt` tensors and a `summary.json`) from the corresponding task directory.
the summary.json contains fold/split indexing.

## Loading with 🤗 Datasets