Compare/GLM-4.5-Air vs Qwen3 Omni 30B A3B (Reasoning)

GLM-4.5-AirvsQwen3 Omni 30B A3B (Reasoning)

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

Z AI

GLM-4.5-Air

Input
$0.17/M
Output
$0.98/M
Speed
63 tok/s
TTFT
1.66s
Alibaba

Qwen3 Omni 30B A3B (Reasoning)

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

Winner by Category

Cheaper
GLM-4.5-Air
Faster (tok/s)
Qwen3 Omni 30B A3B (Reasoning)
Lower Latency
Qwen3 Omni 30B A3B (Reasoning)
Benchmarks (9-2)
GLM-4.5-Air

Pricing Comparison

MetricGLM-4.5-AirQwen3 Omni 30B A3B (Reasoning)
Input ($/M tokens)$0.17$0.25
Output ($/M tokens)$0.98$0.97
Cost for 1M input + 100K output tokens:
GLM-4.5-Air$0.27
Qwen3 Omni 30B A3B (Reasoning)$0.35

Speed Comparison

Output Speed (tokens/s) — higher is better
GLM-4.5-Air
63 tok/s
Qwen3 Omni 30B A3B (Reasoning)
87 tok/s
Time to First Token (seconds) — lower is better
GLM-4.5-Air
1.66s
Qwen3 Omni 30B A3B (Reasoning)
1.06s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
23.215.6
Coding Index
23.812.7
Math Index
80.774.0
GPQA Diamond
73.3%72.6%
MMLU-Pro
81.5%79.2%
LiveCodeBench
68.4%67.9%
AIME 2025
80.7%74.0%
MATH-500
96.5%
Humanity's Last Exam
6.8%7.3%
SciCode
30.6%30.6%
IFBench
37.6%43.4%
TerminalBench
20.5%3.8%
GLM-4.5-Air9 wins
2 winsQwen3 Omni 30B A3B (Reasoning)

Frequently Asked Questions

Which is cheaper, GLM-4.5-Air or Qwen3 Omni 30B A3B (Reasoning)?

GLM-4.5-Air is cheaper overall. Its blended price (3:1 input/output ratio) is $0.37/M tokens vs $0.43/M for Qwen3 Omni 30B A3B (Reasoning).

Which model performs better on benchmarks?

GLM-4.5-Air wins 9 out of 12 benchmarks compared to 2 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 63 tok/s. However, Qwen3 Omni 30B A3B (Reasoning) has lower time-to-first-token (1.06s vs 1.66s).

When should I use GLM-4.5-Air vs Qwen3 Omni 30B A3B (Reasoning)?

Choose based on your priorities: GLM-4.5-Air for lower cost, GLM-4.5-Air for stronger benchmark performance, and Qwen3 Omni 30B A3B (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.