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 5.1 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 5.1 | Anthropic: Claude Haiku 4.5 |
|---|---|---|
| Developer | z-ai | anthropic |
| Context Window | 202,752 | 200,000 |
| Max Output Tokens | 202,752 | 64,000 |
| Input Cost / 1M Tokens | $1.00 | $1.00 |
| Output Cost / 1M Tokens | $3.20 | $5.00 |
| Projected Monthly Cost | $312 | $420 |
| Vision | ❌ No | ✅ Yes |
| Tool Calling | ✅ Yes | ✅ Yes |
| Structured Output | ✅ Yes | ✅ Yes |
| Reasoning | ✅ Yes | ✅ Yes |
| Web Search | ❌ No | ❌ No |
| Tokenizer | Other | Claude |
| MMLU Score | N/A | 76.0 |
| GPQA | N/A | 67.2 |
Price History
Not enough data yet. Price tracking started recently — check back in a few days.
Price History
Current Input / 1M
$1.00
Current Output / 1M
$5.00
Performance History
Not enough data yet. Performance tracking started recently — check back in a few days.
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
99.8%
Adjust your workload to see projected monthly costs.
Z.ai: GLM 5.1
$312
per month
Lower costAnthropic: Claude Haiku 4.5
$420
per month
Live Recommendation
Z.ai: GLM 5.1 is lower-cost at 120M input + 60M output tokens/month.
Continue evaluation with more “A vs B pricing” decision pages.