GLM-5.3 vs Gemma 4 E4B: Release Comparison
Comparison of the GLM-5.3 and Gemma 4 E4B releases: 2 and 2 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 4 models.
- For intelligence, GLM-5.3 scores highest: GLM-5.3 (max) at 45, against Gemma 4 E4B (Reasoning) at 9 for Gemma 4 E4B.
- For output speed, GLM-5.3 is fastest: GLM-5.3 (low) at 75 t/s, against Gemma 4 E4B (Reasoning) at 49 t/s for Gemma 4 E4B.
Intelligence
Artificial Analysis Intelligence Index
Intelligence Index vs. Cost per Intelligence Index Task
Cost per Task (USD, Log Scale)
Cost
Cost per Intelligence Index Task
Speed & Latency
Output Speed
Capability Scores
Capability Indexes
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2.1, AA-Briefcase v1.1, Terminal-Bench 4.0 · Higher is better
Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2.1, AA-Briefcase v1.1, AA-LCR v1.1 · Higher is better
Further details
Input modality | Output modality | Weights | Provider Benchmarks | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLM-5.3 (max) |  Z AI | 45 | 45 | 48 | 42 | 47 | 47 | 51 | $2.01 | $0.9 | $1.40 | $4.40 | $0.26 | $2,503 | 71k | 49k | 209M | 59 | 3.46s | 37.15s | 45.58s | 864.40s | 753B 40B active at inference time | 1M | Aug 2026 | - | Yes | Supports: text | Supports: text |   +17 | |||
| GLM-5.3 (low) | Z AI | 34 | 35 | 39 | 33 | - | 38 | 41 | $3.66 | $1.7 | $1.40 | $4.40 | - | $3,294 | 30k | 21k | 88M | 75 | 2.91s | 29.56s | 36.22s | 393.41s | 753B 40B active at inference time | 1M | Aug 2026 | - | Yes | Supports: text | Supports: text | | |||
| Gemma 4 E4B (Reasoning) |  Google | 9 | - | - | - | - | - | - | - | $0.0 | $0.02 | $0.10 | - | - | - | - | - | 49 | 0.91s | 42.08s | 52.37s | - | 8B 4.5B active at inference time | 128k | Apr 2026 | - | Yes | Supports: text, image, speech, and video | Supports: text |  | |||
| Gemma 4 E4B (Non-reasoning) | Google | 7 | - | - | - | - | - | - | - | $0.0 | $0.02 | $0.10 | - | - | - | - | - | 44 | 0.78s | 0.78s | 12.03s | - | 8B 4.5B active at inference time | 128k | Apr 2026 | - | No | Supports: text, image, speech, and video | Supports: text | | |||