Comprehensive side-by-side LLM comparison
GLM-4.5-Air leads with 9.3% higher average benchmark score. 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.
Microsoft
Phi-4 Reasoning Plus was created as an enhanced reasoning variant, designed to provide even deeper analytical capabilities within the Phi-4 family. Built to maximize reasoning quality while maintaining the efficiency benefits of small models, it represents the most capable reasoning-focused option in the Phi-4 series.
2 months newer

Phi 4 Reasoning Plus
Microsoft
2025-04-30
GLM-4.5-Air
Zhipu AI
2025-07-28
Average performance across 4 common benchmarks
GLM-4.5-Air

Phi 4 Reasoning Plus
Phi 4 Reasoning Plus
2025-03-01
Available providers and their performance metrics
GLM-4.5-Air

Phi 4 Reasoning Plus
GLM-4.5-Air

Phi 4 Reasoning Plus