Comprehensive side-by-side LLM comparison
GLM-4.5 leads with 32.2% higher average benchmark score. Nova Pro offers 337.9K more tokens in context window than GLM-4.5. GLM-4.5 is $2.00 cheaper per million tokens. Nova Pro supports multimodal inputs. GLM-4.5 is available on 3 providers. Overall, GLM-4.5 is the stronger choice for coding tasks.
Zhipu AI
GLM-4.5 was developed by Zhipu AI as an advanced bilingual language model, designed to excel at both Chinese and English language tasks. Built to serve diverse applications across multiple languages, it represents Zhipu AI's commitment to multilingual AI capabilities.
Amazon
Amazon Nova Pro was developed as the flagship model in the Nova family, designed to provide advanced multimodal understanding across text, images, and other modalities. Built to handle complex tasks requiring sophisticated reasoning, it represents Amazon's most capable offering for enterprise applications.
8 months newer

Nova Pro
Amazon
2024-11-20
GLM-4.5
Zhipu AI
2025-07-28
Cost per million tokens (USD)
GLM-4.5

Nova Pro
Context window and performance specifications
Average performance across 1 common benchmarks
GLM-4.5

Nova Pro
Available providers and their performance metrics
GLM-4.5
DeepInfra
Novita
ZeroEval

Nova Pro
GLM-4.5

Nova Pro
GLM-4.5

Nova Pro
Bedrock