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Z.ai: GLM 5 vs Qwen: Qwen3.5-35B-A3B

Head-to-head API cost, context, and performance comparison. Synced at 11:20:15 AM.

Executive Summary

When evaluating Z.ai: GLM 5 against Qwen: Qwen3.5-35B-A3B, the pricing structure is a key differentiator. Qwen: Qwen3.5-35B-A3B is approximately 52% more cost-effective per 1 million tokens overall.

However, when looking at raw reasoning capabilities, Z.ai: GLM 5 leads with a statistical ELO score of 1162. For tasks involving complex logic, coding, or instruction-following, developers might prefer Z.ai: GLM 5, provided their budget allows for the API burn rate.

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Raw Technical comparison

Metric
Z.ai: GLM 5
Qwen: Qwen3.5-35B-A3B
Performance (ELO)
1162
1150
Input Cost / 1M
$0.72
$0.16
Output Cost / 1M
$2.30
$1.30
Context Window
202,752 tokens
262,144 tokens

Verdict

If you are looking for pure performance and capability, Z.ai: GLM 5 is statistically superior. However, if API burn rate is the primary concern, Qwen: Qwen3.5-35B-A3B wins out aggressively in pricing.

People Also Ask

Is Z.ai: GLM 5 cheaper than Qwen: Qwen3.5-35B-A3B?

No. Qwen: Qwen3.5-35B-A3B is the more cost-effective model, operating at a lower price point per 1 million tokens.

Which model has the larger context window?

The Qwen: Qwen3.5-35B-A3B model has the advantage in memory, offering a massive 262,144 token limit for document ingestion.

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