Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. GPT-5 mini offers 331.4K more tokens in context window than GLM-4.6. Both models have similar pricing. Both models have their strengths depending on your specific coding needs.
Zhipu AI
GLM-4.6 was introduced as an enhanced iteration of the GLM-4 series, designed to provide improved capabilities in bilingual language understanding and generation. Built to incorporate refinements to the GLM architecture, it represents continued advancement in Zhipu AI's model development.
OpenAI
GPT-5 Mini was created as a more accessible version of GPT-5, designed to provide strong capabilities with improved efficiency and lower operational costs. Built to extend GPT-5's advancements to a broader range of applications, it balances advanced performance with practical deployment considerations.
1 month newer

GPT-5 mini
OpenAI
2025-08-07
GLM-4.6
Zhipu AI
2025-09-30
Cost per million tokens (USD)
GLM-4.6

GPT-5 mini
Context window and performance specifications
Average performance across 2 common benchmarks
GLM-4.6

GPT-5 mini
GPT-5 mini
2024-05-30
Available providers and their performance metrics
GLM-4.6
DeepInfra
ZeroEval

GPT-5 mini
GLM-4.6

GPT-5 mini
GLM-4.6

GPT-5 mini
OpenAI
ZeroEval