Compare/Nova 2.0 Lite (high) vs Gemini 2.5 Flash (Reasoning)

Nova 2.0 Lite (high)vsGemini 2.5 Flash (Reasoning)

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

Amazon

Nova 2.0 Lite (high)

Input
$0.3/M
Output
$2.5/M
Speed
183 tok/s
TTFT
9.53s
Google

Gemini 2.5 Flash (Reasoning)

Input
$0.3/M
Output
$2.5/M
Speed
212 tok/s
TTFT
12.92s

Winner by Category

Cheaper
Tie
Faster (tok/s)
Gemini 2.5 Flash (Reasoning)
Lower Latency
Nova 2.0 Lite (high)
Benchmarks (8-4)
Nova 2.0 Lite (high)

Pricing Comparison

MetricNova 2.0 Lite (high)Gemini 2.5 Flash (Reasoning)
Input ($/M tokens)$0.3$0.3
Output ($/M tokens)$2.5$2.5
Cost for 1M input + 100K output tokens:
Nova 2.0 Lite (high)$0.55
Gemini 2.5 Flash (Reasoning)$0.55

Speed Comparison

Output Speed (tokens/s) — higher is better
Nova 2.0 Lite (high)
183 tok/s
Gemini 2.5 Flash (Reasoning)
212 tok/s
Time to First Token (seconds) — lower is better
Nova 2.0 Lite (high)
9.53s
Gemini 2.5 Flash (Reasoning)
12.92s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
34.527.0
Coding Index
23.422.2
Math Index
94.373.3
GPQA Diamond
81.1%79.0%
MMLU-Pro
81.8%83.2%
LiveCodeBench
71.1%69.5%
AIME 2025
94.3%73.3%
MATH-500
98.1%
Humanity's Last Exam
10.9%11.1%
SciCode
36.9%39.4%
IFBench
70.7%50.3%
TerminalBench
16.7%13.6%
Nova 2.0 Lite (high)8 wins
4 winsGemini 2.5 Flash (Reasoning)

Frequently Asked Questions

Which is cheaper, Nova 2.0 Lite (high) or Gemini 2.5 Flash (Reasoning)?

Both models have similar pricing. Check the detailed breakdown above for input vs output token costs.

Which model performs better on benchmarks?

Nova 2.0 Lite (high) wins 8 out of 12 benchmarks compared to 4 for Gemini 2.5 Flash (Reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Gemini 2.5 Flash (Reasoning) generates tokens faster at 212 tok/s vs 183 tok/s. Nova 2.0 Lite (high) also has lower time-to-first-token (9.53s vs 12.92s).

When should I use Nova 2.0 Lite (high) vs Gemini 2.5 Flash (Reasoning)?

Choose based on your priorities: both are similarly priced, Nova 2.0 Lite (high) for stronger benchmark performance, and Gemini 2.5 Flash (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.