Table 2.
Mean acceptance rates for content bias.
| Content category | GPT (%) | Gemini (%) | 95% CI (Gemini) |
|---|---|---|---|
| Sexual content | 37.04 | 54.07 | 47.0%–58.8% |
| Violent/drug content | 68.57 | 71.90 | 64.5%–76.7% |
ChatGPT-4o (June 2024) vs. Gemini 2.0 Flash Experimental (January 2025).