GLM-5.3-Flash pricing
GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. GLM-5.3-Flash from Zhipu AI (GLM) costs $0.150 per 1M input tokens and $0.500 per 1M output tokens. Cached input is $0.030 per 1M. Context window 1,310,720 tokens.
API id glm-5.3-flash · Zhipu AI (GLM) · source · updated 2026-09-25 · general-purpose
$0.150
Input / 1M tokens
$0.500
Output / 1M tokens
$0.030
Cached input / 1M
1.3M
Context window
GLM-5.3-Flash specifications
- Provider
- Zhipu AI (GLM)
- API id
glm-5.3-flash- Model type
- general-purpose
- Context window
- 1.3M tokens
- Max output
- 131K tokens
- Currency
- USD
- Price source
- First-party
- Last checked
- 2026-09-25
Tags
- fast
GLM-5.3-Flash across providers
The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.
| Provider | Input /1M | Cached /1M | Output /1M | 1M in + 1M out | vs vendor |
|---|---|---|---|---|---|
| $0.045 | $0.029 | $0.600 | $0.65 | −1% | |
| $0.150 | $0.030 | $0.500 | $0.65 | — | |
Together AIHost | $0.150 | $0.030 | $0.500 | $0.65 | — |
What GLM-5.3-Flash costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0004 |
| Document summary | 50,000 | 2,000 | $0.0085 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $0.25 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
GLM-5.3-Flash price history
| Recorded | Input /1M | Output /1M |
|---|---|---|
| 2026-08-27 | $0.150 | $0.500 |
| 2026-08-27 | $0.150 | $0.500 |
Common questions
- How much does GLM-5.3-Flash cost per 1M tokens?
- GLM-5.3-Flash costs $0.150 per 1M input tokens and $0.500 per 1M output tokens on the standard tier. Cached input is $0.030 per 1M.
- What is GLM-5.3-Flash's context window?
- GLM-5.3-Flash accepts up to 1,310,720 tokens in a single request, and can return up to 131,072 output tokens.
- Is there a cheaper GLM model than GLM-5.3-Flash?
- Yes. GLM-4.6V-Flash is free per 1M input tokens versus $0.150 for GLM-5.3-Flash.
- Where does this GLM-5.3-Flash price come from?
- Directly from Zhipu AI (GLM)'s published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.