Kimi K2 wins 70% of 23 blind community votes against Gemini 2.5 Pro (I/O Edition) on Rival.
| Spec | Gemini 2.5 Pro (I/O Edition) | Kimi K2 |
|---|---|---|
| Win rate | 30% | 70% |
| Input price | $1.25/M tokens | $0.57/M tokens |
| Output price | $10/M tokens | $2.3/M tokens |
| Released | May 2025 | Jul 2025 |
Pick Kimi K2. In 23 blind votes, Kimi K2 wins 70% of the time. That's not luck.
Kimi K2 wins 3 categories, Conversation by the widest margin. Kimi K2 costs 4.3x less per token.
Kimi K2 is cheaper on both — 2.2× input, 4.3× output
Kimi K2 uses 68.5x more emoji
Kimi K2 wins 70% of 23 blind community votes against Gemini 2.5 Pro (I/O Edition) on Rival.
| Spec | Gemini 2.5 Pro (I/O Edition) | Kimi K2 |
|---|---|---|
| Win rate | 30% | 70% |
| Input price | $1.25/M tokens | $0.57/M tokens |
| Output price | $10/M tokens | $2.3/M tokens |
| Released | May 2025 | Jul 2025 |
Pick Kimi K2. In 23 blind votes, Kimi K2 wins 70% of the time. That's not luck.
Kimi K2 wins 3 categories, Conversation by the widest margin. Kimi K2 costs 4.3x less per token.
Kimi K2 is cheaper on both — 2.2× input, 4.3× output
Kimi K2 uses 68.5x more emoji