Compare/GPT-5 mini (medium) vs MiMo-V2-Omni-0327

GPT-5 mini (medium)vsMiMo-V2-Omni-0327

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

OpenAI

GPT-5 mini (medium)

Input
$0.25/M
Output
$2/M
Speed
76 tok/s
TTFT
13.74s
Xiaomi

MiMo-V2-Omni-0327

Input
$0.4/M
Output
$2/M
Speed
107 tok/s
TTFT
1.43s

Winner by Category

Cheaper
GPT-5 mini (medium)
Faster (tok/s)
MiMo-V2-Omni-0327
Lower Latency
MiMo-V2-Omni-0327
Benchmarks (6-5)
GPT-5 mini (medium)

Pricing Comparison

MetricGPT-5 mini (medium)MiMo-V2-Omni-0327
Input ($/M tokens)$0.25$0.4
Output ($/M tokens)$2$2
Cost for 1M input + 100K output tokens:
GPT-5 mini (medium)$0.45
MiMo-V2-Omni-0327$0.60

Speed Comparison

Output Speed (tokens/s) — higher is better
GPT-5 mini (medium)
76 tok/s
MiMo-V2-Omni-0327
107 tok/s
Time to First Token (seconds) — lower is better
GPT-5 mini (medium)
13.74s
MiMo-V2-Omni-0327
1.43s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
38.944.9
Coding Index
32.836.9
Math Index
85.0
GPQA Diamond
80.3%85.5%
MMLU-Pro
82.8%
LiveCodeBench
69.2%
AIME 2025
85.0%
MATH-500
Humanity's Last Exam
14.6%20.4%
SciCode
41.0%39.5%
IFBench
71.2%67.3%
TerminalBench
28.8%35.6%
GPT-5 mini (medium)6 wins
5 winsMiMo-V2-Omni-0327

Frequently Asked Questions

Which is cheaper, GPT-5 mini (medium) or MiMo-V2-Omni-0327?

GPT-5 mini (medium) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.69/M tokens vs $0.80/M for MiMo-V2-Omni-0327.

Which model performs better on benchmarks?

GPT-5 mini (medium) wins 6 out of 12 benchmarks compared to 5 for MiMo-V2-Omni-0327. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

MiMo-V2-Omni-0327 generates tokens faster at 107 tok/s vs 76 tok/s. However, MiMo-V2-Omni-0327 has lower time-to-first-token (1.43s vs 13.74s).

When should I use GPT-5 mini (medium) vs MiMo-V2-Omni-0327?

Choose based on your priorities: GPT-5 mini (medium) for lower cost, GPT-5 mini (medium) for stronger benchmark performance, and MiMo-V2-Omni-0327 for faster generation. For latency-sensitive apps, check the TTFT comparison above.