Compare/DeepSeek V3.2 Exp (Reasoning) vs Qwen3 1.7B (Non-reasoning)

DeepSeek V3.2 Exp (Reasoning)vsQwen3 1.7B (Non-reasoning)

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

DeepSeek

DeepSeek V3.2 Exp (Reasoning)

Input
$0.28/M
Output
$0.42/M
Speed
32 tok/s
TTFT
1.48s
Alibaba

Qwen3 1.7B (Non-reasoning)

Input
$0.11/M
Output
$0.42/M
Speed
139 tok/s
TTFT
0.99s

Winner by Category

Cheaper
Qwen3 1.7B (Non-reasoning)
Faster (tok/s)
Qwen3 1.7B (Non-reasoning)
Lower Latency
Qwen3 1.7B (Non-reasoning)
Benchmarks (11-1)
DeepSeek V3.2 Exp (Reasoning)

Pricing Comparison

MetricDeepSeek V3.2 Exp (Reasoning)Qwen3 1.7B (Non-reasoning)
Input ($/M tokens)$0.28$0.11
Output ($/M tokens)$0.42$0.42
Cost for 1M input + 100K output tokens:
DeepSeek V3.2 Exp (Reasoning)$0.32
Qwen3 1.7B (Non-reasoning)$0.15

Speed Comparison

Output Speed (tokens/s) — higher is better
DeepSeek V3.2 Exp (Reasoning)
32 tok/s
Qwen3 1.7B (Non-reasoning)
139 tok/s
Time to First Token (seconds) — lower is better
DeepSeek V3.2 Exp (Reasoning)
1.48s
Qwen3 1.7B (Non-reasoning)
0.99s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
32.96.8
Coding Index
33.32.3
Math Index
87.77.3
GPQA Diamond
79.7%28.3%
MMLU-Pro
85.0%41.1%
LiveCodeBench
78.9%12.6%
AIME 2025
87.7%7.3%
MATH-500
71.7%
Humanity's Last Exam
13.8%5.2%
SciCode
37.7%6.9%
IFBench
54.1%21.1%
TerminalBench
31.1%0.0%
DeepSeek V3.2 Exp (Reasoning)11 wins
1 winsQwen3 1.7B (Non-reasoning)

Frequently Asked Questions

Which is cheaper, DeepSeek V3.2 Exp (Reasoning) or Qwen3 1.7B (Non-reasoning)?

Qwen3 1.7B (Non-reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.19/M tokens vs $0.32/M for DeepSeek V3.2 Exp (Reasoning).

Which model performs better on benchmarks?

DeepSeek V3.2 Exp (Reasoning) wins 11 out of 12 benchmarks compared to 1 for Qwen3 1.7B (Non-reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Qwen3 1.7B (Non-reasoning) generates tokens faster at 139 tok/s vs 32 tok/s. However, Qwen3 1.7B (Non-reasoning) has lower time-to-first-token (0.99s vs 1.48s).

When should I use DeepSeek V3.2 Exp (Reasoning) vs Qwen3 1.7B (Non-reasoning)?

Choose based on your priorities: Qwen3 1.7B (Non-reasoning) for lower cost, DeepSeek V3.2 Exp (Reasoning) for stronger benchmark performance, and Qwen3 1.7B (Non-reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.