By Elo rating, Nano Banana Pro is expected to win 53% of comparisons against Nano Banana 2.
Both models received the same prompts. Wins and losses count only images judged together in the same call, the same comparisons the leaderboard Elo is fitted from.
| Category | Nano Banana 2 | Nano Banana Pro | Direct record |
|---|---|---|---|
| Anime & Cartoon Style | 1202 | 1100 | — |
| Architecture & Interiors | 1069 | 1095 | — |
| Complex Scenes | 1175 | 1115 | — |
| Ghibli style | 1168 | 1203 | — |
| Graphic Design | 1072 | 1077 | — |
| Hands & Anatomy | 1096 | 1167 | — |
| Photorealistic People & Portraits | 1065 | 1152 | — |
| Surreal & Creative Prompts | 1177 | 1110 | — |
| Text in Images | 1151 | 1223 | — |
| Ultra Hard | 1128 | 1232 | — |
| Criterion | Nano Banana 2 | Nano Banana Pro |
|---|---|---|
| Prompt adherence | 1112 | 1110 |
| Technical quality | 1080 | 1094 |
| Artistic merit | 1093 | 1162 |
| Detail execution | 1116 | 1150 |
| Realism & coherence | 1074 | 1114 |