GLM-5.2 with thinking enabled for harder long-horizon coding, autonomous agent workflows, complex engineering optimization, and real-world development tasks.
Added Jun 15, 2026
Model weightsContext Window
1.0M
Max Output
131.1K
Input Price (Auto)
$0.42/1M
Output Price (Auto)
$1.32/1M
Cache Read (Auto)
$0.078/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
52.6
Coding Index
68.8
Agentic Index
45.7
Reasoning
GPQA Diamond
Graduate-level scientific reasoning
89.5%
Better than 90% of models compared
HLE
Humanity's Last Exam
41.1%
Better than 94% of models compared
IFBench
Instruction-following benchmark
73.3%
Better than 91% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
99.1%
Better than 99% of models compared
AA-LCR
Long context reasoning evaluation
76.7%
Better than 94% of models compared
GDPval-AA
Economically valuable tasks
50.3%
CritPt
Research-level physics reasoning
20.9%
Coding
SciCode
Python programming for scientific computing
50.5%
Better than 92% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
50.8%
Better than 95% of models compared
Knowledge
AA-Omniscience Accuracy
Proportion of correctly answered questions
24.3%
AA-Omniscience Hallucination Rate
Rate of incorrect answers among non-correct responses
26.3%
Last updated Aug 16, 2026
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Compare GLM 5.2 Thinking with similar models from the same provider or model family.
GLM 5.3
zai-org/glm-5.3GLM-5.3 for long-horizon autonomous coding and engineering workflows. This variant defaults to the model's low reasoning tier for faster responses.
GLM 5.3 Thinking
zai-org/glm-5.3:thinkingGLM-5.3 with higher reasoning enabled for harder long-horizon coding, autonomous agent workflows, and complex engineering tasks.
GLM 5.2
zai-org/glm-5.2GLM-5.2 is Z.AI's flagship model for long-horizon autonomous coding and engineering workflows. It is built to plan, execute, iterate, and optimize complex development tasks over extended runs. This variant keeps thinking disabled for faster direct responses.
GLM Latest
zai-org/glm-latestCompatibility alias that routes to the newest thinking GLM model. Currently routes to GLM 5.2 Thinking.
GLM 5.1
zai-org/glm-5.1GLM-5.1 is Zhipu's next-level open source model, ranking #1 in open source and #3 globally across SWE-Bench Pro, Terminal-Bench, and NL2Repo (as of April 2026). Built for long-horizon tasks, it can run autonomously for up to 8 hours. Run at FP8.
GLM 5.1 Thinking
zai-org/glm-5.1:thinkingGLM-5.1 with extended thinking enabled. Ranks #1 in open source and #3 globally across SWE-Bench Pro, Terminal-Bench, and NL2Repo (as of April 2026). Excels at long-horizon tasks, running autonomously for up to 8 hours while refining strategies through thousands of iterations. Run at FP8.