Kimi K2.5 vs Nova Premier 1.0
Moonshot AI vs Amazon — benchmarks, pricing, and capabilities side by side.
- •Kimi K2.5 is cheaper ($0.40 vs $2.50 per 1M input)
- •Nova Premier 1.0 has a larger context window (1M)
| Kimi K2.5 | Nova Premier 1.0 | |
|---|---|---|
| Intelligence index | 87.9 | — |
| Developer | Moonshot AI | Amazon |
| Type | Multimodal | Multimodal |
| Access | Open weights | API only |
| Context window | 262,144 tokens | 1,000,000 tokens |
| Input price | $0.40 / 1M | $2.50 / 1M |
| Output price | $1.90 / 1M | $12.50 / 1M |
| Speed | 35 tok/s | — |
| Released | January 27, 2026 | October 31, 2025 |
| Parameters | 1T (32B active) | — |
| Input modalities | Text, Image | Text, Image |
| Output modalities | Text | Text |