GLM 5.3 Prime price: $2.8 / $8.8 per million tokens
What GLM 5.3 Prime costs through the API: $2.8 per million input tokens, $8.8 output, a 1,000,000-token context window. Real monthly cost, comparison and price history.
Data as of 2026-11-11.
Input$2.8
Output$8.8
Context1,000,000 tokens
per million tokens
What a month of work costs
Three typical workloads, calculated at the current price:
- Support assistant (10M tokens read, 2M written) $45.6 per month
- Content drafting (5M read, 5M written) $58 per month
- Long-document analysis (50M read, 1M written) $149 per month
Compared with similar models
| Model | Input | Output | Context | |
|---|---|---|---|---|
| GLM 5.3 Prime | $2.8 | $8.8 | 1,000,000 | |
| Gemini 3.5 Flash | $1.5 | $9 | 1,048,576 | 2% more expensive |
| GPT-5.6 Sol Pro | $4 | $20 | 1,050,000 | 127% more expensive |
| Claude Sonnet 5 | $2 | $10 | 1,000,000 | 14% more expensive |
| GPT-6 Sol | $2 | $10 | 1,050,000 | 14% more expensive |
Price history
The price has not changed since we started tracking it (2026-09-26).
Source: OpenRouter price list, updated automatically every day. Prices exclude VAT.