GLM-5 is a capable open-weight model from Zhipu with advanced reasoning and instruction following. This Original variant uses the model maker's direct endpoint.
Added Feb 11, 2026
Context Window
200.0K
Max Output
128.0K
Avg output tokens (7d)
224 tokens
Input Price (Auto)
$0.60/1M
Output Price (Auto)
$1.90/1M
Cache Read (Auto)
$0.10/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
27.9
Agentic work
T²-Bench Telecom (legacy)
Legacy fallback · Conversational AI agents in dual-control scenarios
98.2%
Better than 98% of models compared
Document reasoning
AA-LCR v1.1
Long context reasoning with updated grading
75.7%
Better than 75% of models compared
Reasoning
HLE
Humanity's Last Exam
29.3%
Better than 78% of models compared
IFBench
Instruction-following benchmark
72.3%
Better than 89% of models compared
CritPt
Research-level physics reasoning
0.0%
Coding
Terminal-Bench Hard (legacy)
Legacy fallback · Agentic coding and terminal use
43.2%
Better than 90% of models compared
Knowledge
AA-Omniscience Accuracy
Proportion of correctly answered questions
23.1%
AA-Omniscience Hallucination Rate
Rate of incorrect answers among non-correct responses
45.3%
Legacy benchmarks
GPQA Diamond (legacy)
Graduate-level scientific reasoning
82.0%
Better than 70% of models compared
AA-LCR (unversioned / legacy)
Long context reasoning evaluation
75.7%
Better than 75% of models compared
Last updated Oct 1, 2026
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