Z.ai: GLM 4.7 Flash vs Qwen: Qwen3.5-Flash
Head-to-head API cost, context, and performance comparison. Synced at 11:18:27 AM.
Executive Summary
When evaluating Z.ai: GLM 4.7 Flash against Qwen: Qwen3.5-Flash, the pricing structure is a key differentiator. Z.ai: GLM 4.7 Flash is approximately 8% more cost-effective per 1 million tokens overall.
However, when looking at raw reasoning capabilities, Qwen: Qwen3.5-Flash leads with a statistical ELO score of 1150. For tasks involving complex logic, coding, or instruction-following, developers might prefer Qwen: Qwen3.5-Flash, provided their budget allows for the API burn rate.
Raw Technical comparison
Verdict
If you are looking for pure performance and capability, Tie is statistically superior. However, if API burn rate is the primary concern, Z.ai: GLM 4.7 Flash wins out aggressively in pricing.
People Also Ask
Is Z.ai: GLM 4.7 Flash cheaper than Qwen: Qwen3.5-Flash?
Yes. Z.ai: GLM 4.7 Flash is cheaper for both input and output generation compared to Qwen: Qwen3.5-Flash. Exploring alternatives often yields cost reductions.
Which model has the larger context window?
The Qwen: Qwen3.5-Flash model has the advantage in memory, offering a massive 1,000,000 token limit for document ingestion.