Skip to main content
v2026.1714 entries · CC-BY 4.0
Dictionary termTrack CStablev2026.2

Compute (FLOPs estimate)

The total floating-point operations consumed by training a model, conventionally reported as a single number (e.g., 3.0 x 10^25 FLOPs) used as a regulatory and scientific proxy for training-run scale.

ByCASRAI Editorial Board
· Last updated 21 May 2026

Examples

Worked examples

  • Is an instance

    A model card declaring '~3.8 x 10^25 training FLOPs'.

  • Is an instance

    A regulator's classification of a model as systemic-risk based on the FLOPs estimate.

Counter-examples

Looks similar, but isn't

  • Not an instance

    Reporting only GPU-hours (related but hardware-coupled).

  • Not an instance

    Reporting energy consumption (related but not identical).

Editorial commentary

Training FLOPs are estimated from the standard 6 N D approximation for transformer training (6 times parameter count times tokens), with refinements for MoE and non-dense architectures. The metric appears in EU AI Act thresholds for systemic-risk classification (10^25 FLOPs) and US executive orders (10^26 FLOPs).

References

  • Hoffmann et al., 'Training Compute-Optimal Large Language Models' (NeurIPS 2022); EU AI Act Article 51 systemic-risk threshold.

Also known as

training FLOPs · training compute

Machine-readable encodings

Use in your systems

JATS XML <role> element
xml
<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="Compute (FLOPs estimate)"
      vocab-term-identifier="https://casrai.org/dictionary/term/compute-flops-estimate" />
Schema.org DefinedTerm (JSON-LD)
json
{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "name": "Compute (FLOPs estimate)",
  "identifier": "https://casrai.org/dictionary/term/compute-flops-estimate",
  "description": "The total floating-point operations consumed by training a model, conventionally reported as a single number (e.g., 3.0 x 10^25 FLOPs) used as a regulatory and scientific proxy for training-run scale.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/ai-and-ml-research-outputs/",
  "url": "https://casrai.org/dictionary/term/compute-flops-estimate",
  "sameAs": [
    "training FLOPs",
    "training compute"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/"
}

Adopted by research universities worldwide

University of Cambridge logoColumbia University logoUniversity of Edinburgh logoHarvard University logoMassachusetts Institute of Technology logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoUniversity of Cambridge logoColumbia University logoUniversity of Edinburgh logoHarvard University logoMassachusetts Institute of Technology logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logo
  • University of Cambridge logo
  • Columbia University logo
  • University of Edinburgh logo
  • Harvard University logo
  • Massachusetts Institute of Technology logo
  • University of Oxford logo
  • Princeton University logo
  • Stanford School of Medicine logo
  • University College London logo

View CASRAI adoption →