GLM 5.3 Prime
openrouter / z-ai/glm-5.3-prime
Input price
$2.8
per 1M tokens
Output price
$8.8
per 1M tokens
Context
1,000K
tokens
Capabilities
✓ Reasoning✓ Tool calls— Image input— Open weights
| cache read | $0.56 |
| Context | 1,000,000 tokens |
| max output | 131,072 tokens |
| Released | 2026-09-23 |
| Data updated | 2026-09-23 |
Prices are official/data-source rates (per 1M tokens), not what relays actually charge — relay prices vary with discounts and group multipliers. See methodology.