Zhipu AI
Pro
GLM 5.3 Prime
glm-5.3-prime
The fast version of GLM-5.3: same reasoning and coding abilities, up to 2x faster output.
Technical Specifications
| API Identifier | glm-5.3-prime |
|---|---|
| Plans | Pro |
| Maximum Context | 1M tokens |
| Vision (images) | No |
| Native Web Access | No |
| Image Generation | No |
| Input Cost | $2.80 / M tokens |
| Output Cost | $8.80 / M tokens |
Overview
GLM 5.3 Prime is the high-speed variant of Z.ai's (Zhipu AI) GLM-5.3. It inherits all of its capabilities while delivering 1.5 to 2 times the output throughput through accelerated inference. It handles text with a 1-million-token context. On Mingo, it is available on Pro for reasoning and coding when responsiveness matters.
Strengths
Accelerated outputReasoning1M-token context
Ideal Use Cases
Fast long answers
Get a lengthy analysis or large code output quickly.
Code iterations
Run through several fixes without waiting.
Pricing
Input Tokens
$2.80
per million tokens
Output Tokens
$8.80
per million tokens
Related Models
Frequently Asked Questions
Which Mingo plan gives access to GLM 5.3 Prime?
GLM 5.3 Prime is included in the following Mingo plans: Pro. Mingo's router selects it automatically when it is the best fit for your request, and you can also pick it manually.
GLM 5.3 Prime or GLM 5.3?
Same model, but Prime generates 1.5 to 2 times faster. GLM 5.3 is much cheaper on input ($0.11 versus $2.80 per million tokens), so prefer it when speed is not critical.
Use GLM 5.3 Prime on Mingo
GLM 5.3 Prime and 130+ other models in one subscription: Mingo picks the best one for every question.
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