GLM 5.2
by Z.aitext->text33 endpoints
Neura Intelligence Index
77.3/ 100
Rank
#47—
Confidence
mediumBenchmarks
5(13% coverage)
Overview
GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...
Capabilities
Text generation
Tool use / Function calling
Structured output
Extended reasoning
Prompt caching
Long context
Top-P sampling
Stop sequences
Deterministic seed
Log probabilities
Modalities
Input
Text
Output
Text
Technical Specifications
Context Window
1.0M tokens
Max Output
131.1K tokens
Tokenizer
Other
Uptime (24h)
10000.0%
Parameters
753000000000B
License
mitOpen Weights
Country
🇨🇳CN
Release Date
June 16, 20263mo
Supported Parameters
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_pparallel_tool_callspresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
Benchmark Performance
coding
| Benchmark | Score | Source |
|---|---|---|
| SWE-Bench Pro | 62.1 | verified |
reasoning
| Benchmark | Score | Source |
|---|---|---|
| GPQA Diamond | 91.2 | verified |
| Humanity's Last Exam | 54.7 | verified |
agent
| Benchmark | Score | Source |
|---|---|---|
| MCP Atlas | 76.8 | verified |
| Toolathlon | 48.2 | verified |
Performance Over Time
Pricing
Per 1M tokens
Input$0.55
Output$1.74
Cache read$0.10
Added
June 16, 2026
Last synced 9/19/2026