Compare/GLM-4.5-Air vs Qwen3 Omni 30B A3B Instruct

GLM-4.5-AirvsQwen3 Omni 30B A3B Instruct

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 Instruct

Input
$0.25/M
Output
$0.97/M
Speed
110 tok/s
TTFT
1.03s

Winner by Category

Cheaper
GLM-4.5-Air
Faster (tok/s)
Qwen3 Omni 30B A3B Instruct
Lower Latency
Qwen3 Omni 30B A3B Instruct
Benchmarks (12-0)
GLM-4.5-Air

Pricing Comparison

MetricGLM-4.5-AirQwen3 Omni 30B A3B Instruct
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 Instruct$0.35

Speed Comparison

Output Speed (tokens/s) — higher is better
GLM-4.5-Air
63 tok/s
Qwen3 Omni 30B A3B Instruct
110 tok/s
Time to First Token (seconds) — lower is better
GLM-4.5-Air
1.66s
Qwen3 Omni 30B A3B Instruct
1.03s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
23.210.7
Coding Index
23.87.2
Math Index
80.752.3
GPQA Diamond
73.3%62.0%
MMLU-Pro
81.5%72.5%
LiveCodeBench
68.4%42.2%
AIME 2025
80.7%52.3%
MATH-500
96.5%
Humanity's Last Exam
6.8%5.1%
SciCode
30.6%18.6%
IFBench
37.6%31.2%
TerminalBench
20.5%1.5%
GLM-4.5-Air12 wins
0 winsQwen3 Omni 30B A3B Instruct

Frequently Asked Questions

Which is cheaper, GLM-4.5-Air or Qwen3 Omni 30B A3B Instruct?

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 Instruct.

Which model performs better on benchmarks?

GLM-4.5-Air wins 12 out of 12 benchmarks compared to 0 for Qwen3 Omni 30B A3B Instruct. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Qwen3 Omni 30B A3B Instruct generates tokens faster at 110 tok/s vs 63 tok/s. However, Qwen3 Omni 30B A3B Instruct has lower time-to-first-token (1.03s vs 1.66s).

When should I use GLM-4.5-Air vs Qwen3 Omni 30B A3B Instruct?

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 Instruct for faster generation. For latency-sensitive apps, check the TTFT comparison above.