Compare/Qwen3.6 27B (Reasoning) vs DeepSeek V4 Pro (Non-reasoning)

Qwen3.6 27B (Reasoning)vsDeepSeek V4 Pro (Non-reasoning)

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

Alibaba

Qwen3.6 27B (Reasoning)

Input
$0.6/M
Output
$3.6/M
Speed
63 tok/s
TTFT
1.51s
DeepSeek

DeepSeek V4 Pro (Non-reasoning)

Input
$1.74/M
Output
$3.48/M
Speed
29 tok/s
TTFT
1.40s

Winner by Category

Cheaper
Qwen3.6 27B (Reasoning)
Faster (tok/s)
Qwen3.6 27B (Reasoning)
Lower Latency
DeepSeek V4 Pro (Non-reasoning)
Benchmarks (4-3)
Qwen3.6 27B (Reasoning)

Pricing Comparison

MetricQwen3.6 27B (Reasoning)DeepSeek V4 Pro (Non-reasoning)
Input ($/M tokens)$0.6$1.74
Output ($/M tokens)$3.6$3.48
Cost for 1M input + 100K output tokens:
Qwen3.6 27B (Reasoning)$0.96
DeepSeek V4 Pro (Non-reasoning)$2.09

Speed Comparison

Output Speed (tokens/s) — higher is better
Qwen3.6 27B (Reasoning)
63 tok/s
DeepSeek V4 Pro (Non-reasoning)
29 tok/s
Time to First Token (seconds) — lower is better
Qwen3.6 27B (Reasoning)
1.51s
DeepSeek V4 Pro (Non-reasoning)
1.40s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
45.839.3
Coding Index
36.538.4
Math Index
GPQA Diamond
84.2%71.7%
MMLU-Pro
LiveCodeBench
AIME 2025
MATH-500
Humanity's Last Exam
21.6%7.7%
SciCode
39.8%42.4%
IFBench
67.6%45.8%
TerminalBench
34.8%36.4%
Qwen3.6 27B (Reasoning)4 wins
3 winsDeepSeek V4 Pro (Non-reasoning)

Frequently Asked Questions

Which is cheaper, Qwen3.6 27B (Reasoning) or DeepSeek V4 Pro (Non-reasoning)?

Qwen3.6 27B (Reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $1.35/M tokens vs $2.17/M for DeepSeek V4 Pro (Non-reasoning).

Which model performs better on benchmarks?

Qwen3.6 27B (Reasoning) wins 4 out of 12 benchmarks compared to 3 for DeepSeek V4 Pro (Non-reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Qwen3.6 27B (Reasoning) generates tokens faster at 63 tok/s vs 29 tok/s. However, DeepSeek V4 Pro (Non-reasoning) has lower time-to-first-token (1.40s vs 1.51s).

When should I use Qwen3.6 27B (Reasoning) vs DeepSeek V4 Pro (Non-reasoning)?

Choose based on your priorities: Qwen3.6 27B (Reasoning) for lower cost, Qwen3.6 27B (Reasoning) for stronger benchmark performance, and Qwen3.6 27B (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.