GLM-5.3
GLM-5.3 is Zhipu AI's language model with a 1.0M context window and up to 131K output tokens, available from 2 providers, starting at $1.40 / 1M input and $4.40 / 1M output. Z AI's flagship reasoning LLM sharing its base with GLM-5.2, with targeted improvements for complex software engineering and agentic tasks.
| Benchmarks | |
|---|---|
| Intelligence Index | #6 |
| Coding Index | #9 |
| GPQA | #20 |
| HLE | #20 |
| Time to First Token | #318 |
| SciCode | #8 |
| LCR | #31 |
| Output TPS | #540 |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
| $1.40 | $4.40 | $0.26 | |
| $1.40 | $4.40 | $0.26 | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| GLM-5.3 | 1.0M | $1.40 | $4.40 | Current | |
| GLM-5.2 Fast | 1.0M | $2.10 | $6.60 | Available | |
| GLM-5.2 | 1.0M | $0.610 | $1.98 | Available | |
| GLM-5V Turbo | 203K | $1.20 | $4.00 | Available | |
| GLM-5 Turbo | 203K | $1.20 | $4.00 | Available | |
| GLM-5.1 Non-Reasoning | — | — | — | — | Available |
| GLM-5 Non-Reasoning | — | — | — | — | Available |
| GLM-5 Code | — | 200K | $1.20 | $5.00 | Available |
| GLM-5.1 Fast | — | 203K | $2.80 | $8.80 | Available |
| GLM-5.1 NVFP4 MTP | — | 203K | $1.40 | $4.40 | Available |
| GLM-5.2 Fast Preview | — | — | $2.80 | $8.80 | Available |