Compare/Kimi K2 0905 vs Nova 2.0 Lite (Non-reasoning)

Kimi K2 0905vsNova 2.0 Lite (Non-reasoning)

Side-by-side comparison of pricing, 12 benchmarks, and generation speed.

Kimi

Kimi K2 0905

Input
$0.6/M
Output
$2.5/M
Speed
19 tok/s
TTFT
1.83s
Amazon

Nova 2.0 Lite (Non-reasoning)

Input
$0.3/M
Output
$2.5/M
Speed
226 tok/s
TTFT
0.85s

Winner by Category

Cheaper
Nova 2.0 Lite (Non-reasoning)
Faster (tok/s)
Nova 2.0 Lite (Non-reasoning)
Lower Latency
Nova 2.0 Lite (Non-reasoning)
Benchmarks (11-0)
Kimi K2 0905

Pricing Comparison

MetricKimi K2 0905Nova 2.0 Lite (Non-reasoning)
Input ($/M tokens)$0.6$0.3
Output ($/M tokens)$2.5$2.5
Cost for 1M input + 100K output tokens:
Kimi K2 0905$0.85
Nova 2.0 Lite (Non-reasoning)$0.55

Speed Comparison

Output Speed (tokens/s) — higher is better
Kimi K2 0905
19 tok/s
Nova 2.0 Lite (Non-reasoning)
226 tok/s
Time to First Token (seconds) — lower is better
Kimi K2 0905
1.83s
Nova 2.0 Lite (Non-reasoning)
0.85s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
30.918.0
Coding Index
25.912.5
Math Index
57.333.7
GPQA Diamond
76.7%60.3%
MMLU-Pro
81.9%74.3%
LiveCodeBench
61.0%34.6%
AIME 2025
57.3%33.7%
MATH-500
Humanity's Last Exam
6.3%3.0%
SciCode
30.7%24.0%
IFBench
41.7%40.5%
TerminalBench
23.5%6.8%
Kimi K2 090511 wins
0 winsNova 2.0 Lite (Non-reasoning)

Frequently Asked Questions

Which is cheaper, Kimi K2 0905 or Nova 2.0 Lite (Non-reasoning)?

Nova 2.0 Lite (Non-reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.85/M tokens vs $1.07/M for Kimi K2 0905.

Which model performs better on benchmarks?

Kimi K2 0905 wins 11 out of 12 benchmarks compared to 0 for Nova 2.0 Lite (Non-reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Nova 2.0 Lite (Non-reasoning) generates tokens faster at 226 tok/s vs 19 tok/s. However, Nova 2.0 Lite (Non-reasoning) has lower time-to-first-token (0.85s vs 1.83s).

When should I use Kimi K2 0905 vs Nova 2.0 Lite (Non-reasoning)?

Choose based on your priorities: Nova 2.0 Lite (Non-reasoning) for lower cost, Kimi K2 0905 for stronger benchmark performance, and Nova 2.0 Lite (Non-reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.