SFAI / MODEL PROFILE
Z.ai: GLM 5.3
GLM-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...
- Developer
- z-ai
- Input modalities
- text
- Output modalities
- text
- Context tokens
- 1,310,720
- Latest price observation
- 2026-09-28
- Lowest paired standard token quote
- $1.40 input / $4.40 output per 1M tokens
Dated price and provider records
| Provider and channel | Input | Output or native rate | Unit and status | Source and observation |
|---|---|---|---|---|
| Automatic routingopenrouter | $1.40 | $4.40 | 1M tokenspriced · USD | openrouter2026-09-28 |
These are dated, non-executable observations. Verify the exact endpoint, price and terms with the source before use. Unknown values are not free.