Public dataset

The complete published community-tier case dataset, downloadable without registration. Releases are immutable and numbered — cite the release you used.

Current release: 1.1

Published
2026-10-22
Cases
912 case variants
License
CC BY-NC 4.0
How to cite
headache.bench contributors. Community headache case dataset, release 1.1 (2026-10-22). Includes material adapted from: Zwanzig D. Primary Headache Vignettes LLM Generated (Oct. 2026): synthetic ICHD-3 headache vignettes, chapters 1–4. headache.bench. | de Andrade JBC, da Silva Costa TB, Vasconcelos JL, Lopes TLM, Balsells MD, Cristofolini VL, Querobin SO, Filho FMR. Validation of an AI-based platform for structured diagnosis of headache disorders using ICHD-3 criteria. BMC Neurology 25, 489 (2025). doi:10.1186/s12883-025-04473-1. Dataset: Andrade J. Head.AI Platform. Mendeley Data, V2 (2025). doi:10.17632/4fms6cw2s5.2
Notes
Licensed CC BY-NC 4.0, except the Head.AI vignettes adapted from de Andrade et al. (2025), which remain under CC BY 4.0 (original: https://doi.org/10.17632/4fms6cw2s5.2). New in 1.1: 151 synthetic DE/EN case pairs from Primary Headache Vignettes LLM Generated, Zwanzig, Oct.26 (ICHD-3 chapters 1-4, automatically verified, not clinically validated).
  • Download JSON (1.3 MB) SHA-256 3186ba9a738657cc9d1eb3885b6a2d2efd0821d636efe5e87ef9408b2abcde1f
  • Download CSV (1.1 MB) SHA-256 1494c4145045f39108fb535bd5cf92219a90c915c8bb5c3b3f2b2e1562c9cb8c

Third-party provenance

Cases not contributed via the platform are included with the documented permission of their rights holders. Please also cite the original publication:

  • HeadAI synthetic vignettes — de Andrade JBC, da Silva Costa TB, Vasconcelos JL, Lopes TLM, Balsells MD, Cristofolini VL, Querobin SO, Filho FMR. Validation of an AI-based platform for structured diagnosis of headache disorders using ICHD-3 criteria. BMC Neurology 25, 489 (2025). doi:10.1186/s12883-025-04473-1. Dataset: Andrade J. Head.AI Platform. Mendeley Data, V2 (2025). doi:10.17632/4fms6cw2s5.2
    https://doi.org/10.17632/4fms6cw2s5.2
  • Primary Headache Vignettes LLM Generated, Zwanzig, Oct.26 — Zwanzig D. Primary Headache Vignettes LLM Generated (Oct. 2026): synthetic ICHD-3 headache vignettes, chapters 1–4. headache.bench.

Release history

ReleasePublishedCasesLicenseDownloads
1.1 2026-10-22 912 CC BY-NC 4.0 JSON · CSV
1.0 2026-10-22 610 CC BY-NC 4.0 JSON · CSV