Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Kimi K2 0905 | Nova 2.0 Omni (medium) |
|---|---|---|
| Input ($/M tokens) | $0.6 | $0.3 |
| Output ($/M tokens) | $2.5 | $2.5 |
Data from Artificial Analysis API — 12 benchmarks
Nova 2.0 Omni (medium) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.85/M tokens vs $1.07/M for Kimi K2 0905.
Nova 2.0 Omni (medium) wins 6 out of 12 benchmarks compared to 5 for Kimi K2 0905. See the detailed benchmark chart above for per-category results.
Kimi K2 0905 generates tokens faster at 19 tok/s vs 0 tok/s. However, Nova 2.0 Omni (medium) has lower time-to-first-token (0.00s vs 1.83s).
Choose based on your priorities: Nova 2.0 Omni (medium) for lower cost, Nova 2.0 Omni (medium) for stronger benchmark performance, and Kimi K2 0905 for faster generation. For latency-sensitive apps, check the TTFT comparison above.