Comprehensive side-by-side LLM comparison
o4-mini offers 103.4K more tokens in context window than GLM-4.5V. GLM-4.5V is $2.70 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
o4-mini was created as part of the next generation of OpenAI's reasoning models, designed to continue advancing the balance between analytical capability and operational efficiency. Built to bring cutting-edge reasoning techniques to applications requiring quick turnaround, it represents the evolution of compact reasoning-focused models.
3 months newer

o4-mini
OpenAI
2025-04-16
GLM-4.5V
Zhipu AI
2025-08-11
Cost per million tokens (USD)
GLM-4.5V

o4-mini
Context window and performance specifications
o4-mini
2024-05-31
Available providers and their performance metrics
GLM-4.5V
Novita
ZeroEval

o4-mini
GLM-4.5V

o4-mini
GLM-4.5V

o4-mini
OpenAI