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v2026.1714 entries · CC-BY 4.0
Dictionary termTrack CStablev2026.2

Model card

A short, structured document accompanying a machine-learning model that records its intended use, training data, evaluation methodology, performance characteristics across population sub-groups, and known limitations.

ByCASRAI Editorial Board
· Last updated 21 May 2026

Examples

Worked examples

  • Is an instance

    A Hugging Face model card for a multilingual sentiment classifier listing per-language F1 scores and known failure modes.

  • Is an instance

    A model card accompanying a clinical-risk model documenting subgroup AUC across age, sex, and ethnicity.

Counter-examples

Looks similar, but isn't

  • Not an instance

    A model's training README with hyperparameters only.

  • Not an instance

    An academic-paper abstract.

Editorial commentary

Introduced by Mitchell et al. (2019), model cards address the information asymmetry between model producers and downstream users. They standardise reporting on disaggregated performance (across demographic and contextual slices), failure modes, and ethical considerations. Hugging Face Hub adopted a model-card README convention that has become a de facto standard for many open models.

References

  • Mitchell et al., 'Model Cards for Model Reporting' (FAccT 2019); Hugging Face Hub Model Cards documentation.

Also known as

ML model card

Machine-readable encodings

Use in your systems

JATS XML <role> element
xml
<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="Model card"
      vocab-term-identifier="https://casrai.org/dictionary/term/model-card" />
Schema.org DefinedTerm (JSON-LD)
json
{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "name": "Model card",
  "identifier": "https://casrai.org/dictionary/term/model-card",
  "description": "A short, structured document accompanying a machine-learning model that records its intended use, training data, evaluation methodology, performance characteristics across population sub-groups, and known limitations.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/ai-and-ml-research-outputs/",
  "url": "https://casrai.org/dictionary/term/model-card",
  "sameAs": [
    "ML model card"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/"
}

Referenced across the research world

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  • Stanford School of Medicine logo
  • University College London logo
  • ORCID logo
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