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Lab system cards and frameworks · Model card · xAI

Grok 4 Fast Model Card

19 Sep 2025

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Outline · 7 pages

  1. Introductionp. 1
  2. Evaluationsp. 1
  3. Abuse Potentialp. 2
  4. Evaluationsp. 2
  5. Resultsp. 3
  6. Mitigationsp. 3
  7. Concerning Propensitiesp. 3
  8. Evaluationsp. 4
  9. Resultsp. 4
  10. Dual-use Capabilitiesp. 4
  11. Evaluationsp. 5
  12. Resultsp. 5
  13. Mitigationsp. 6
  14. Transparencyp. 6
  15. Data and Trainingp. 6
  16. Product Transparencyp. 6