Comprehensive side-by-side LLM comparison
GLM-4.5V offers 52.2K more tokens in context window than GPT-4o mini. GPT-4o mini is $2.05 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
Zhipu AI
GLM-4.5V was developed as a vision-language variant, designed to understand and reason about both images and text in Chinese and English. Built to extend Zhipu AI's multilingual capabilities into multimodal applications, it enables visual understanding alongside bilingual language processing.
OpenAI
GPT-4o Mini was created as a smaller, more efficient variant of GPT-4o, designed to bring multimodal capabilities to applications requiring faster response times and lower costs. Built to democratize access to advanced vision and text understanding, it enables developers to build sophisticated applications with reduced resource requirements.
1 year newer

GPT-4o mini
OpenAI
2024-07-18
GLM-4.5V
Zhipu AI
2025-08-11
Cost per million tokens (USD)
GLM-4.5V

GPT-4o mini
Context window and performance specifications
GPT-4o mini
2023-10-01
Available providers and their performance metrics
GLM-4.5V
Novita
ZeroEval

GPT-4o mini
GLM-4.5V

GPT-4o mini
GLM-4.5V

GPT-4o mini
Azure