GLM 4 32B is $0.15 cheaper per 1M input tokens (60% lower; 2.5x difference).
API cost decision in 10 seconds
GLM 4 32B vs Qwen2.5 VL 72B Instruct
Pick GLM 4 32B for lower cost; pick Qwen2.5 VL 72B Instruct only if the larger context window matters more.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick GLM 4 32B for lower cost; pick Qwen2.5 VL 72B Instruct only if the larger context window matters more.
On the standard 1M input plus 500K output workload, GLM 4 32B is estimated at $0.15 vs $0.62 for Qwen2.5 VL 72B Instruct, saving $0.47 (76% lower).
Cost-first pickGLM 4 32B
Context-first pickQwen2.5 VL 72B Instruct
Sample savings$0.4776%
10x traffic gap$4.75
Qwen2.5 VL 72B Instruct has more context, but GLM 4 32B saves $0.47 on the standard workload. At 10x that traffic, the same price gap is about $4.75. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
GLM 4 32B stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | GLM 4 32B | Qwen2.5 VL 72B Instruct |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | GLM 4 32B | $0.55 | $1.62 |
| Balanced workload | 1M input + 1M output | GLM 4 32B | $0.2 | $1 |
| Output-heavy chatbot | 1M input + 5M output | GLM 4 32B | $0.6 | $4 |
GLM 4 32B is $0.65 cheaper per 1M output tokens (86.7% lower; 7.5x difference).
Qwen2.5 VL 72B Instruct has 3.07K more context (1.02x larger).
GLM 4 32B is $0.47 cheaper on the standard workload (76% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
GLM 4 32B has the lower input price; GLM 4 32B has the lower output price; Qwen2.5 VL 72B Instruct offers the larger context window. For the 1M input plus 500K output sample, GLM 4 32B is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.15 for GLM 4 32B and $0.62 for Qwen2.5 VL 72B Instruct.
Choose GLM 4 32B when you care most about lower input-token price, and lower output-token price.
Choose Qwen2.5 VL 72B Instruct when you care most about larger context window.
- On the standard 1M input plus 500K output workload, GLM 4 32B is estimated at $0.15 vs $0.62 for Qwen2.5 VL 72B Instruct, saving $0.47 (76% lower).
- GLM 4 32B is $0.47 cheaper on the standard workload (76% lower).
- GLM 4 32B is $0.15 cheaper per 1M input tokens (60% lower; 2.5x difference).
- GLM 4 32B is $0.65 cheaper per 1M output tokens (86.7% lower; 7.5x difference).
- Qwen2.5 VL 72B Instruct has 3.07K more context (1.02x larger).
| Feature | GLM 4 32B (Z.ai) | Qwen2.5 VL 72B Instruct (Qwen) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.1 | $0.25 |
| Completion Price per 1M tokens | $0.1 | $0.75 |
| Sample Workload Cost 1M input + 500K output | $0.15 | $0.62 |
| Context Window | 128K | 131.07K |
| Release Date | ||
| Popularity | #147 | #150 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | GLM 4 32B | On the standard 1M input plus 500K output workload, GLM 4 32B is estimated at $0.15 vs $0.62 for Qwen2.5 VL 72B Instruct, saving $0.47 (76% lower). |
| High-volume input processing | GLM 4 32B | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | GLM 4 32B | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Qwen2.5 VL 72B Instruct | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- GLM 4.5 Air (free) can replace GLM 4 32B when lower sample workload cost matters most: $0.
- Qwen3 Next 80B A3B Instruct (free) can replace Qwen2.5 VL 72B Instruct when lower sample workload cost matters most: $0.
- Qwen3 Coder 480B A35B (free) can replace Qwen2.5 VL 72B Instruct when lower sample workload cost matters most: $0.
- Qwen2.5 7B Instruct can replace Qwen2.5 VL 72B Instruct when lower sample workload cost matters most: $0.09.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.
- Gemini 2.5 Flash Lite offers 1.05M context with $0.3 sample workload cost.
- DeepSeek V4 Flash · DeepSeek · #1
- Hy3 preview · Tencent · #2
- Claude Opus 4.7 · Anthropic · #3
- Claude Sonnet 4.6 · Anthropic · #4
Cheaper alternatives
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