Compare/DeepSeek R1 0528 (May '25) vs Qwen3 14B (Reasoning)

DeepSeek R1 0528 (May '25)vsQwen3 14B (Reasoning)

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

DeepSeek

DeepSeek R1 0528 (May '25)

Input
$1.35/M
Output
$4.2/M
Speed
TTFT
Alibaba

Qwen3 14B (Reasoning)

Input
$0.35/M
Output
$4.2/M
Speed
62 tok/s
TTFT
1.10s

Winner by Category

Cheaper
Qwen3 14B (Reasoning)
Faster (tok/s)
Qwen3 14B (Reasoning)
Lower Latency
DeepSeek R1 0528 (May '25)
Benchmarks (10-2)
DeepSeek R1 0528 (May '25)

Pricing Comparison

MetricDeepSeek R1 0528 (May '25)Qwen3 14B (Reasoning)
Input ($/M tokens)$1.35$0.35
Output ($/M tokens)$4.2$4.2
Cost for 1M input + 100K output tokens:
DeepSeek R1 0528 (May '25)$1.77
Qwen3 14B (Reasoning)$0.77

Speed Comparison

Output Speed (tokens/s) — higher is better
DeepSeek R1 0528 (May '25)
Qwen3 14B (Reasoning)
62 tok/s
Time to First Token (seconds) — lower is better
DeepSeek R1 0528 (May '25)
Qwen3 14B (Reasoning)
1.10s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
20.110.4
Coding Index
13.8
Math Index
76.055.7
GPQA Diamond
81.3%60.4%
MMLU-Pro
84.9%77.4%
LiveCodeBench
77.0%52.3%
AIME 2025
76.0%55.7%
MATH-500
98.3%96.1%
Humanity's Last Exam
14.9%4.3%
SciCode
40.3%31.6%
IFBench
39.6%40.5%
TerminalBench
15.9%3.8%
DeepSeek R1 0528 (May '25)10 wins
2 winsQwen3 14B (Reasoning)

Frequently Asked Questions

Which is cheaper, DeepSeek R1 0528 (May '25) or Qwen3 14B (Reasoning)?

Qwen3 14B (Reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $1.31/M tokens vs $2.06/M for DeepSeek R1 0528 (May '25).

Which model performs better on benchmarks?

DeepSeek R1 0528 (May '25) wins 10 out of 12 benchmarks compared to 2 for Qwen3 14B (Reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Qwen3 14B (Reasoning) generates tokens faster at 62 tok/s vs 0 tok/s. DeepSeek R1 0528 (May '25) also has lower time-to-first-token (0.00s vs 1.10s).

When should I use DeepSeek R1 0528 (May '25) vs Qwen3 14B (Reasoning)?

Choose based on your priorities: Qwen3 14B (Reasoning) for lower cost, DeepSeek R1 0528 (May '25) for stronger benchmark performance, and Qwen3 14B (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.