Z.ai: GLM 5.3
z-ai/glm-5.3GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves...
- Context window
- 1,048,576 tokens
- Input
- text
- Output
- text
- Relay support
- Text & documents
Reference prices & points
Our global markup: 15% · 1 USD = 10,000 points · Price version 0
| Billing unit | OpenRouter / USD | Our reference / USD | Points |
|---|---|---|---|
| Input / 1M tokens | $0.0699 | $0.080385 | 803.85 |
| Output / 1M tokens | $1.4 | $1.61 | 16,100 |
| Cache read / 1M tokens | $0.0689 | $0.079235 | 792.35 |
Actual charge = the OpenRouter request cost × the markup locked for that request. Catalogue rates may be routing references; caching, long context, images and audio are charged when used. Listed prices do not mean every capability is available through this relay.
Catalogue time: 2026-11-11T23:50:39.433Z · Live catalogue
View all upstream price fields
{
"prompt": "0.0000000699",
"completion": "0.0000014",
"input_cache_read": "0.0000000689"
}Integration & availability
Use /v1/chat/completions for non-streaming, multi-turn conversations. Models marked for vision accept images; documents can be extracted to text in the workspace. Create a site API key and ensure you have enough points and the service is enabled. Provider availability, context and budget limits apply.