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GLM-5.2 vs Kimi K2.5
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Scores
Intelligence (ECI)—148
Coding9144
Math3353
Reasoning & Knowledge7036
Agentic & Tools—39
Specifications
DeveloperZ.ai (Zhipu AI)Moonshot
Family—Kimi
ReleasedJun 16, 2026Feb 2, 2026
Parameters—1T
AvailabilityOpen weights (unrestricted)Open weights (unrestricted)
Context window1M262K
Price — $/M input$0.95$0.38
Price — $/M output$3.00$2.02
Inputstexttext, image
Outputstexttext
Benchmarks
AIME 2024/202586%92%
GPQA Diamond92%88%
SimpleQA Verified38%34%
SWE-bench Verified79%74%
WebDev Arena15931431
WeirdML70%46%
APEX—14%
ARC-AGI—65%
ARC-AGI-2—12%
FrontierMath—28%
FrontierMath Tier 4—4%
Humanity's Last Exam—24%
SimpleBench—47%
Terminal-Bench—43%
Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.
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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.