Compare/Devstral Medium vs Qwen3.5 35B A3B (Non-reasoning)

Devstral MediumvsQwen3.5 35B A3B (Non-reasoning)

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

Mistral

Devstral Medium

Input
$0.4/M
Output
$2/M
Speed
91 tok/s
TTFT
0.71s
Alibaba

Qwen3.5 35B A3B (Non-reasoning)

Input
$0.25/M
Output
$2/M
Speed
186 tok/s
TTFT
1.27s

Winner by Category

Cheaper
Qwen3.5 35B A3B (Non-reasoning)
Faster (tok/s)
Qwen3.5 35B A3B (Non-reasoning)
Lower Latency
Devstral Medium
Benchmarks (6-5)
Devstral Medium

Pricing Comparison

MetricDevstral MediumQwen3.5 35B A3B (Non-reasoning)
Input ($/M tokens)$0.4$0.25
Output ($/M tokens)$2$2
Cost for 1M input + 100K output tokens:
Devstral Medium$0.60
Qwen3.5 35B A3B (Non-reasoning)$0.45

Speed Comparison

Output Speed (tokens/s) — higher is better
Devstral Medium
91 tok/s
Qwen3.5 35B A3B (Non-reasoning)
186 tok/s
Time to First Token (seconds) — lower is better
Devstral Medium
0.71s
Qwen3.5 35B A3B (Non-reasoning)
1.27s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
12.423.4
Coding Index
Math Index
4.7
GPQA Diamond
49.2%81.9%
MMLU-Pro
70.8%
LiveCodeBench
33.7%
AIME 2025
4.7%
MATH-500
70.7%
Humanity's Last Exam
3.8%12.8%
SciCode
29.4%29.3%
IFBench
29.9%44.5%
TerminalBench
9.1%10.6%
Devstral Medium6 wins
5 winsQwen3.5 35B A3B (Non-reasoning)

Frequently Asked Questions

Which is cheaper, Devstral Medium or Qwen3.5 35B A3B (Non-reasoning)?

Qwen3.5 35B A3B (Non-reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.69/M tokens vs $0.80/M for Devstral Medium.

Which model performs better on benchmarks?

Devstral Medium wins 6 out of 12 benchmarks compared to 5 for Qwen3.5 35B A3B (Non-reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Qwen3.5 35B A3B (Non-reasoning) generates tokens faster at 186 tok/s vs 91 tok/s. Devstral Medium also has lower time-to-first-token (0.71s vs 1.27s).

When should I use Devstral Medium vs Qwen3.5 35B A3B (Non-reasoning)?

Choose based on your priorities: Qwen3.5 35B A3B (Non-reasoning) for lower cost, Devstral Medium for stronger benchmark performance, and Qwen3.5 35B A3B (Non-reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.