GLM 5.3 Fast
vercel / zai/glm-5.3-fast
Input price
$2.1
per 1M tokens
Output price
$6.6
per 1M tokens
Context
1,049K
tokens
Capabilities
✓ Reasoning✓ Tool calls— Image input✓ Open weights
| cache read | $0.21 |
| Context | 1,048,576 tokens |
| max output | 262,144 tokens |
| Released | 2026-08-14 |
| Data updated | 2026-08-14 |
Prices are official/data-source rates (per 1M tokens), not what relays actually charge — relay prices vary with discounts and group multipliers. See methodology.