Conclusion
G-cup, K-cup, and double D all stayed at control-level size. The concept of cup sizes doesn’t function in this model.
Return to Large Breast Prompt Comprehensive Comparison
This article is a detailed verification of the Large Breast Prompt Comprehensive Comparison.
Test Content
Testing whether cup size notations (G-cup breasts, K-cup breasts, double D breasts) affect breast size.
For experiment conditions and base prompt, see the summary article.
Results
G-cup breasts
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Size equivalent to control. No enlargement effect from G-cup specification was observed.
K-cup breasts
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Same as G-cup — size equivalent to control. Even with the extreme K-cup specification, no change was observed.
double D breasts
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Double D is also equivalent to control.
Note: K-cup producing no change is somewhat unexpected. To a human, K-cup is an extreme size, but the model does not appear to interpret numeric or letter-based cup notation.
![[No Effect] Do G-cup, K-cup, double D Work? | Testing Cup Size Notation Effectiveness](/tips/breast-size-cup-notation-test/p2m_doubleD_0_0000_2053695854357871006.webp)









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