Comprehensive side-by-side LLM comparison
GPT-5 nano offers 331.4K more tokens in context window than GLM-4.5V. GPT-5 nano is $2.35 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 Nano was developed as the most compact variant in the GPT-5 family, designed for deployment in resource-constrained environments and edge computing scenarios. Built to bring next-generation AI capabilities to devices and applications where latency and efficiency are paramount, it distills GPT-5 innovations into a minimal footprint.
4 days newer

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

GPT-5 nano
Context window and performance specifications
GPT-5 nano
2024-05-30
Available providers and their performance metrics
GLM-4.5V
Novita
ZeroEval

GPT-5 nano
GLM-4.5V

GPT-5 nano
GLM-4.5V

GPT-5 nano
OpenAI
ZeroEval