Z.ai
GLM 4.5
z-ai/glm-4.5
Scheduled for retirement on 2026-12-31.
Input
$0.60
per 1M tokens
Output
$2.20
per 1M tokens
Cached input
$0.11
per 1M tokens
GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...
- Released
- Context window
- 131K tokens
- Max output
- 98K tokens
- Input
- text
- Output
- text
- Reasoning
- Yes
Price history
No price changes since we started tracking on .
Providers on OpenRouter
1 endpoint serves this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| Z.AIfp8vendor's own | $0.60 | $2.20 | 131K | — | 100% |