Compare/Qwen3 Omni 30B A3B (Reasoning) vs DeepSeek V3.1 Terminus (Non-reasoning)

Qwen3 Omni 30B A3B (Reasoning)vsDeepSeek V3.1 Terminus (Non-reasoning)

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

Alibaba

Qwen3 Omni 30B A3B (Reasoning)

Input
$0.25/M
Output
$0.97/M
Speed
87 tok/s
TTFT
1.06s
DeepSeek

DeepSeek V3.1 Terminus (Non-reasoning)

Input
$0.27/M
Output
$1/M
Speed
TTFT

Winner by Category

Cheaper
Qwen3 Omni 30B A3B (Reasoning)
Faster (tok/s)
Qwen3 Omni 30B A3B (Reasoning)
Lower Latency
DeepSeek V3.1 Terminus (Non-reasoning)
Benchmarks (4-7)
DeepSeek V3.1 Terminus (Non-reasoning)

Pricing Comparison

MetricQwen3 Omni 30B A3B (Reasoning)DeepSeek V3.1 Terminus (Non-reasoning)
Input ($/M tokens)$0.25$0.27
Output ($/M tokens)$0.97$1
Cost for 1M input + 100K output tokens:
Qwen3 Omni 30B A3B (Reasoning)$0.35
DeepSeek V3.1 Terminus (Non-reasoning)$0.37

Speed Comparison

Output Speed (tokens/s) — higher is better
Qwen3 Omni 30B A3B (Reasoning)
87 tok/s
DeepSeek V3.1 Terminus (Non-reasoning)
Time to First Token (seconds) — lower is better
Qwen3 Omni 30B A3B (Reasoning)
1.06s
DeepSeek V3.1 Terminus (Non-reasoning)

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
15.628.5
Coding Index
12.731.9
Math Index
74.053.7
GPQA Diamond
72.6%75.1%
MMLU-Pro
79.2%83.6%
LiveCodeBench
67.9%52.9%
AIME 2025
74.0%53.7%
MATH-500
Humanity's Last Exam
7.3%8.4%
SciCode
30.6%32.1%
IFBench
43.4%41.2%
TerminalBench
3.8%31.8%
Qwen3 Omni 30B A3B (Reasoning)4 wins
7 winsDeepSeek V3.1 Terminus (Non-reasoning)

Frequently Asked Questions

Which is cheaper, Qwen3 Omni 30B A3B (Reasoning) or DeepSeek V3.1 Terminus (Non-reasoning)?

Qwen3 Omni 30B A3B (Reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.43/M tokens vs $0.45/M for DeepSeek V3.1 Terminus (Non-reasoning).

Which model performs better on benchmarks?

DeepSeek V3.1 Terminus (Non-reasoning) wins 7 out of 12 benchmarks compared to 4 for Qwen3 Omni 30B A3B (Reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Qwen3 Omni 30B A3B (Reasoning) generates tokens faster at 87 tok/s vs 0 tok/s. However, DeepSeek V3.1 Terminus (Non-reasoning) has lower time-to-first-token (0.00s vs 1.06s).

When should I use Qwen3 Omni 30B A3B (Reasoning) vs DeepSeek V3.1 Terminus (Non-reasoning)?

Choose based on your priorities: Qwen3 Omni 30B A3B (Reasoning) for lower cost, DeepSeek V3.1 Terminus (Non-reasoning) for stronger benchmark performance, and Qwen3 Omni 30B A3B (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.