Compare
 GLM 5.1Z.ai | |
|---|---|
| Best input | $0.91 /MTok |
| Best output | $2.86 /MTok |
| Cache read | $0.098 |
| Context | 205K |
| Max output | 128K |
| Modalities in | text |
| Tool calling | ✓ |
| Structured output | ✓ |
| Reasoning | ✓ |
| Vision | — |
| Audio input | — |
| Prompt caching | ✓ |
| Providers | 17 |
| Cheapest provider | GMICloud |
| License | Open weights |
| Released | Apr 7, 2026 |