README.md

ConStellaration metrics

The forward-model metrics of the 158,685 boundaries in Proxima Fusion's ConStellaration dataset for which the model succeeded, without the boundaries themselves.

File What it holds
data/metrics.parquet One row per boundary: id (plasma_config_id), field periods, optimiser, eleven metrics, 32-bit floats
extract.sql The DuckDB query that writes the file from the Hugging Face dataset
  • Source: https://huggingface.co/datasets/proxima-fusion/constellaration, revision 3346beff, configuration default. MIT licence, Copyright (c) 2025-present Proxima Fusion GmbH; the notice is in UPSTREAM-LICENSE.
  • Cite: Cadena, S. A. et al. (2025), ConStellaration: A dataset of QI-like stellarator plasma boundaries and optimization benchmarks, NeurIPS 2025 Datasets and Benchmarks Track, arXiv:2506.19583.
  • Read it: load_metrics(), violations(problem, metrics), closest(problem, n).