Compare/Grok 3 mini Reasoning (high) vs DeepSeek V3.2 (Reasoning)

Grok 3 mini Reasoning (high)vsDeepSeek V3.2 (Reasoning)

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

xAI

Grok 3 mini Reasoning (high)

Input
$0.3/M
Output
$0.5/M
Speed
187 tok/s
TTFT
0.47s
DeepSeek

DeepSeek V3.2 (Reasoning)

Input
$0.3/M
Output
$0.45/M
Speed
TTFT

Winner by Category

Cheaper
DeepSeek V3.2 (Reasoning)
Faster (tok/s)
Grok 3 mini Reasoning (high)
Lower Latency
DeepSeek V3.2 (Reasoning)
Benchmarks (2-10)
DeepSeek V3.2 (Reasoning)

Pricing Comparison

MetricGrok 3 mini Reasoning (high)DeepSeek V3.2 (Reasoning)
Input ($/M tokens)$0.3$0.3
Output ($/M tokens)$0.5$0.45
Cost for 1M input + 100K output tokens:
Grok 3 mini Reasoning (high)$0.35
DeepSeek V3.2 (Reasoning)$0.34

Speed Comparison

Output Speed (tokens/s) — higher is better
Grok 3 mini Reasoning (high)
187 tok/s
DeepSeek V3.2 (Reasoning)
Time to First Token (seconds) — lower is better
Grok 3 mini Reasoning (high)
0.47s
DeepSeek V3.2 (Reasoning)

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
32.141.7
Coding Index
25.236.7
Math Index
84.792.0
GPQA Diamond
79.1%84.0%
MMLU-Pro
82.8%86.2%
LiveCodeBench
69.6%86.2%
AIME 2025
84.7%92.0%
MATH-500
99.2%
Humanity's Last Exam
11.1%22.2%
SciCode
40.6%38.9%
IFBench
45.9%60.7%
TerminalBench
17.4%35.6%
Grok 3 mini Reasoning (high)2 wins
10 winsDeepSeek V3.2 (Reasoning)

Frequently Asked Questions

Which is cheaper, Grok 3 mini Reasoning (high) or DeepSeek V3.2 (Reasoning)?

DeepSeek V3.2 (Reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.34/M tokens vs $0.35/M for Grok 3 mini Reasoning (high).

Which model performs better on benchmarks?

DeepSeek V3.2 (Reasoning) wins 10 out of 12 benchmarks compared to 2 for Grok 3 mini Reasoning (high). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Grok 3 mini Reasoning (high) generates tokens faster at 187 tok/s vs 0 tok/s. However, DeepSeek V3.2 (Reasoning) has lower time-to-first-token (0.00s vs 0.47s).

When should I use Grok 3 mini Reasoning (high) vs DeepSeek V3.2 (Reasoning)?

Choose based on your priorities: DeepSeek V3.2 (Reasoning) for lower cost, DeepSeek V3.2 (Reasoning) for stronger benchmark performance, and Grok 3 mini Reasoning (high) for faster generation. For latency-sensitive apps, check the TTFT comparison above.