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Z.AI

GLM-5.3

ReasoningClosed weightsModels.dev
Intelligence
44.8
Rank 38 of 744 measured models
Coding
74.8
Rank 30 of 298 measured models
Output speed
61.1 t/s
Rank 278 of 403 measured models
Price/1M
$2.15
Rank 474 of 659 measured models
Context window
1M
Rank 84 of 1199 measured models
Cost per task
$2.01
Rank 163 of 193 measured models

GLM-5.3 (Max) scores 44.8 on the Artificial Analysis Intelligence Index, ranking 38th of 744 measured models. The closest models on this index are Qwen3.8 Max (0902) (45.4), Grok 4.6 (44.3), and Step 5 Preview (43.7). At $2.15 per million tokens (3:1 input/output blended price), it is cheaper than Qwen3.8 Max (0902) ($3) and Grok 4.6 ($3), more expensive than Step 5 Preview ($1.43). With an output speed of 61.1 t/s, it is faster than Qwen3.8 Max (0902) (42 t/s) and Grok 4.6 (50 t/s), slower than Step 5 Preview (89.3 t/s).

Artificial Analysis Indices
Maximum
Intelligence44.8
Rank 38 of 744 measured models
Coding74.8
Rank 30 of 298 measured models
Agentic53.1
Rank 8 of 189 measured models
Reasoning levels
Each point is a reasoning level of this model: more reasoning often raises the score but costs more. Select a point to open that level.
Intelligence Indexmost efficient ↗Cost per task
Capability indexes
Performance in specific industries, measured by Artificial Analysis
Finance & Accounting44.7
Rank 54 of 218 measured models
Strategy & Ops47.6
Rank 52 of 218 measured models
Legal42.0
Rank 72 of 218 measured models
Healthcare & Medical46.7
Rank 13 of 82 measured models
Engineering47.1
Rank 34 of 217 measured models
Economics51.2
Rank 52 of 225 measured models
Cyber Index
Artificial Analysis · v1
Cyber Index36.4%Rank 12 of 20 measured models
Successes
36.4%
Safety blocks
0.0%
Failures
63.6%
CWE-Bench-AA55.8%
DeepsecBench-AA24.3%
CyberGym-E2E-AA29.0%
Cost per task$2.43
Standard Benchmarks
GPQA Diamond91.7%
Rank 47 of 619 measured models
HLE42.3%
Rank 67 of 664 measured models
SciCode59.0%
Rank 16 of 231 measured models
AA-LCR79.7%
Rank 87 of 575 measured models
Terminal-Bench 2.183.9%
Rank 34 of 244 measured models
Terminal-Bench v441.9%
Rank 28 of 218 measured models
τ-Bench Banking50.3%
Rank 4 of 211 measured models
Additional benchmarks11
Design Arena · 3d59.5%
Design Arena · Asciiart47.2%
Design Arena · Codecategories54.2%
Design Arena · Dataviz51.7%
Design Arena · Gamedev52.5%
Design Arena · Htmlslides39.1%
Design Arena · Mobileapps52.2%
Design Arena · Python Pptxslides51.2%
Design Arena · Svg56.6%
Design Arena · Uicomponent57.0%
Design Arena · Website54.1%
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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