Head-to-Head Pricing Benchmark
Side-by-side pricing and context window comparison for production model selection.
Default Recommendation (120M input + 60M output)
Z.ai: GLM 4 32B is lower-cost for the default monthly workload scenario.
Adjust the workload in the calculator below to see a live recommendation for your usage.
| Metric | Z.ai: GLM 4.5 Air | Z.ai: GLM 4 32B |
|---|---|---|
| Developer | z-ai | z-ai |
| Context Window | 131,072 | 128,000 |
| Max Output Tokens | 98,304 | — |
| Input Cost / 1M Tokens | $0.1300 | $0.1000 |
| Output Cost / 1M Tokens | $0.8500 | $0.1000 |
| Projected Monthly Cost | $67 | $18 |
| Vision | ❌ No | ❌ No |
| Tool Calling | ✅ Yes | ✅ Yes |
| Structured Output | ✅ Yes | ❌ No |
| Reasoning | ✅ Yes | ❌ No |
| Web Search | ❌ No | ❌ No |
| Tokenizer | Other | Other |
| MMLU Score | 81.5 | N/A |
| GPQA | 73.3 | N/A |
Price History
Current Input / 1M
$0.1300
Current Output / 1M
$0.8500
Price History
Current Input / 1M
$0.1000
Current Output / 1M
$0.1000
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
Adjust your workload to see projected monthly costs.
Z.ai: GLM 4.5 Air
$67
per month
Z.ai: GLM 4 32B
$18
per month
Lower costLive Recommendation
Z.ai: GLM 4 32B is lower-cost at 120M input + 60M output tokens/month.
Continue evaluation with more “A vs B pricing” decision pages.