Gemini 2.5 Pro Preview 06-05 vs Kimi K2.5
Google vs Moonshot AI — benchmarks, pricing, and capabilities side by side.
- •Kimi K2.5 has the higher intelligence index (87.9 vs 76.6)
- •Kimi K2.5 is cheaper ($0.40 vs $1.25 per 1M input)
- •Gemini 2.5 Pro Preview 06-05 is faster
- •Gemini 2.5 Pro Preview 06-05 has a larger context window (1M)
| Gemini 2.5 Pro Preview 06-05 | Kimi K2.5 | |
|---|---|---|
| Intelligence index | 76.6 | 87.9 |
| Developer | Moonshot AI | |
| Type | Multimodal | Multimodal |
| Access | API only | Open weights |
| Context window | 1,048,576 tokens | 262,144 tokens |
| Input price | $1.25 / 1M | $0.40 / 1M |
| Output price | $10.00 / 1M | $1.90 / 1M |
| Speed | 85 tok/s | 35 tok/s |
| Released | June 5, 2025 | January 27, 2026 |
| Parameters | — | 1T (32B active) |
| Input modalities | — | Text, Image |
| Output modalities | — | Text |
Shared benchmarks
Gemini 2.5 Pro Preview 06-05
Kimi K2.5
GPQA Diamond
86.4
87.9
Humanity’s Last Exam
21.6
29.4