{
  "domain": "chemistry-materials",
  "topics": [
    "materials-science"
  ],
  "type": "algorithm",
  "benchmark": {
    "task": "Predict refractive index from crystal structure",
    "metric": {
      "name": "MAE (refractive index, unitless)",
      "better": "lower"
    },
    "baseline": {
      "name": "Best on the Matbench leaderboard (MODNet v0.1.12)",
      "score": 0.2711
    }
  },
  "source": {
    "key": "matbench",
    "name": "Matbench",
    "url": "https://matbench.materialsproject.org/Leaderboards%20Per-Task/matbench_v0.1_matbench_dielectric/",
    "id": "matbench_dielectric",
    "curator": "Materials Project (Dunn et al.)",
    "poser": "Alexander Dunn, Qi Wang, Alex Ganose, Daniel Dopp and Anubhav Jain",
    "status": "open; leaderboard last updated January 2024",
    "as_of": "2026-10-20",
    "catalog": "0521c19bbd38"
  }
}