Compare/MiMo-V2-Flash (Reasoning) vs Mistral Small 3.1

MiMo-V2-Flash (Reasoning)vsMistral Small 3.1

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

Xiaomi

MiMo-V2-Flash (Reasoning)

Input
$0.1/M
Output
$0.3/M
Speed
128 tok/s
TTFT
1.49s
Mistral

Mistral Small 3.1

Input
$0.1/M
Output
$0.3/M
Speed
170 tok/s
TTFT
0.41s

Winner by Category

Cheaper
Tie
Faster (tok/s)
Mistral Small 3.1
Lower Latency
Mistral Small 3.1
Benchmarks (11-1)
MiMo-V2-Flash (Reasoning)

Pricing Comparison

MetricMiMo-V2-Flash (Reasoning)Mistral Small 3.1
Input ($/M tokens)$0.1$0.1
Output ($/M tokens)$0.3$0.3
Cost for 1M input + 100K output tokens:
MiMo-V2-Flash (Reasoning)$0.13
Mistral Small 3.1$0.13

Speed Comparison

Output Speed (tokens/s) — higher is better
MiMo-V2-Flash (Reasoning)
128 tok/s
Mistral Small 3.1
170 tok/s
Time to First Token (seconds) — lower is better
MiMo-V2-Flash (Reasoning)
1.49s
Mistral Small 3.1
0.41s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
39.214.5
Coding Index
31.813.9
Math Index
96.33.7
GPQA Diamond
84.6%45.4%
MMLU-Pro
84.3%65.9%
LiveCodeBench
86.8%21.2%
AIME 2025
96.3%3.7%
MATH-500
70.7%
Humanity's Last Exam
21.1%4.8%
SciCode
39.4%26.5%
IFBench
64.2%29.9%
TerminalBench
28.0%7.6%
MiMo-V2-Flash (Reasoning)11 wins
1 winsMistral Small 3.1

Frequently Asked Questions

Which is cheaper, MiMo-V2-Flash (Reasoning) or Mistral Small 3.1?

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

Which model performs better on benchmarks?

MiMo-V2-Flash (Reasoning) wins 11 out of 12 benchmarks compared to 1 for Mistral Small 3.1. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Mistral Small 3.1 generates tokens faster at 170 tok/s vs 128 tok/s. However, Mistral Small 3.1 has lower time-to-first-token (0.41s vs 1.49s).

When should I use MiMo-V2-Flash (Reasoning) vs Mistral Small 3.1?

Choose based on your priorities: both are similarly priced, MiMo-V2-Flash (Reasoning) for stronger benchmark performance, and Mistral Small 3.1 for faster generation. For latency-sensitive apps, check the TTFT comparison above.