+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GLM-4.5-Air vs GPT-4
Comprehensive side-by-side LLM comparison
GLM-4.5-Air leads with 39.3% higher average benchmark score. GPT-4 supports multimodal inputs. GPT-4 is available on 2 providers. Overall, GLM-4.5-Air is the stronger choice for coding tasks.
+
+
+
+
Zhipu AI
GLM-4.5 Air was created as a lightweight variant of GLM-4.5, designed to provide strong bilingual capabilities with improved efficiency. Built to serve applications requiring practical deployment with reduced resource requirements, it extends GLM-4.5's multilingual strengths to resource-conscious scenarios.
+
+
+
+
OpenAI
GPT-4 was created as a large multimodal model capable of accepting image and text inputs while producing text outputs. Developed to exhibit human-level performance on various professional and academic benchmarks, it marked a significant advancement in reliability, creativity, and handling of nuanced instructions compared to its predecessors.
2 years newer
GPT-4
OpenAI
2023-06-13
GLM-4.5-Air
Zhipu AI
2025-07-28
+
+
+
+
+
+
+
+
+
+
+
+
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
+
+
+
+
GLM-4.5-Air
Average Score:75.0%(+39.3%)
+
+
+
+
GPT-4
Average Score:35.7%
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-4
2022-12-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GLM-4.5-Air
0 providers
+
+
+
+
GPT-4
2 providers
Azure
Throughput: 104 tok/s
+
+
+
+
GLM-4.5-Air
Avg Score:75.0%(+39.3%)
Providers:0
+
+
+
+
GPT-4
Avg Score:35.7%
Providers:2