Openrouter
6 models indexed
Openrouter
6models
Avg: $-833333.33 / 1M input.6 models with 128K+ context. 3 modality types.
View Openrouter collection →Openrouter vs Z Ai
Comparing model portfolios, pricing, and capabilities across 6+ Openrouter models and 21+ Z Ai models.
At a glance
Z Ai
21 models indexed
Z Ai
21models
Avg: $0.48 / 1M input.19 models with 128K+ context. 3 modality types.
View Z Ai collection →Top 5 cheapest — Openrouter
| Model | Context | Input / 1M | Modality |
|---|---|---|---|
| Auto Router | 2,000K | $-1000000.0000 | text+image+file+audio+video->text+image |
| Auto Router (Beta) | 2,000K | $-1000000.0000 | text+image+file+audio+video->text+image |
| Body Builder (beta) | 128K | $-1000000.0000 | text->text |
| OpenRouter: Fusion | 1,000K | $-1000000.0000 | text->text |
| Pareto Code Router | 2,000K | $-1000000.0000 | text->text |
Top 5 cheapest — Z Ai
| Model | Context | Input / 1M | Modality |
|---|---|---|---|
| Z.ai: GLM 4.5 Air (free) | 131.072K | $0.0000 | text->text |
| Z.ai: GLM 5.2 (free) | 32.768K | $0.0000 | text->text |
| Z.ai: GLM 4.7 Flash | 200K | $0.0605 | text->text |
| Z.ai: GLM 5.3 Flash (batch) | 1,048.576K | $0.0750 | text+image+video->text |
| Z.ai: GLM 5.3 Flash | 1,310.72K | $0.0900 | text+image+video->text |
Frequently asked questions
Which provider has more models — Openrouter or Z Ai?
Openrouter has 6 models. Z Ai has 21 models.
Which is cheaper on average — Openrouter or Z Ai?
Openrouter average: $-833333.33/1M. Z Ai average: $0.48/1M.
Which provider has more long-context (128K+) models?
Openrouter: 6 models. Z Ai: 19 models.
How do I compare specific models between Openrouter and Z Ai?
Use the Openrouter and Z Ai collection pages to browse individual models, then open a pairwise comparison from any model page.