NanoGPT
GLM 5.3
Flagship GLM model for long-horizon coding, agents, and complex project delivery
z-ai/glm-5.3Context
1M
Max output
131.1K
Input $/M
$1.00
Output $/M
$3.20
Cache read $/M
$0.20
Cache write $/M
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Against the catalogue
Context window1M
Larger than 95% of the 7,784 models listed
Input price$1.00
Cheaper than 34% of priced models
Capabilities
Reasoningsupported
Tool callingsupported
Structured outputsupported
Attachmentsnot supported
Temperaturesupported
Open weightssupported
Interleaved thinkingnot supported
Modalities
Input
Text
Output
Text
Reasoning controls
effortlow, high, maxPricing detail
| Rate | Base $/M |
|---|---|
| Input | $1.00 |
| Output | $3.20 |
| Cache read | $0.20 |