1MContext
$2.8In, per 1M
$8.8Out, per 1M
- Lab
- Z.ai
- Released
- 23 Sep 2026
- Context window
- 1M tokens
- Longest answer
- 131K tokens
- Input, per 1M tokens
- $2.8
- Output, per 1M tokens
- $8.8
- Reads images
- No
- Reasoning
- Yes
- Tool calling
- Yes
- Open weights
- No
- Answers in
- text
- Model id
- z-ai/glm-5.3-prime