Comprehensive side-by-side LLM comparison
GPT-5 offers 331.4K more tokens in context window than GLM-4.5V. GLM-4.5V is $8.45 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-5 represents the next generation of OpenAI's foundational models, developed to advance the frontier of AI capabilities in reasoning, knowledge, and general intelligence. Built to push beyond the limitations of GPT-4, it incorporates architectural and training improvements designed to enhance performance across diverse tasks and domains.
4 days newer

GPT-5
OpenAI
2025-08-07
GLM-4.5V
Zhipu AI
2025-08-11
Cost per million tokens (USD)
GLM-4.5V

GPT-5
Context window and performance specifications
GPT-5
2024-09-30
Available providers and their performance metrics
GLM-4.5V
Novita
ZeroEval

GPT-5
GLM-4.5V

GPT-5
GLM-4.5V

GPT-5
OpenAI
ZeroEval