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Lab system cards and frameworks · Model card · Google DeepMind

Nano Banana 2.1 Model Card

Oct 2026

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Outline · 8 pages

  1. Nano Banana 2.1p. 1
  2. Model cardp. 1
  3. Model Informationp. 2
  4. Descriptionp. 2
  5. Model dependenciesp. 2
  6. Inputsp. 2
  7. Outputsp. 2
  8. Architecturep. 2
  9. Model Datap. 3
  10. Training Datasetp. 3
  11. Training Data Processingp. 3
  12. Implementation and Sustainabilityp. 3
  13. Hardwarep. 3
  14. Softwarep. 3
  15. Distributionp. 3
  16. Evaluationp. 4
  17. Approachp. 4
  18. Resultsp. 5
  19. Intended Usage and Limitationsp. 6
  20. Benefit and Intended Usagep. 6
  21. Known Limitationsp. 6
  22. Acceptable Usagep. 7
  23. Ethics and Content Safetyp. 7
  24. Evaluation Approachp. 7
  25. Safety Policiesp. 7
  26. Human Red Teaming Resultsp. 7
  27. Frontier Safety Assessmentp. 7
  28. Risks and Mitigationsp. 8