Comprehensive side-by-side LLM comparison
GPT-5 mini leads with 35.4% higher average benchmark score. Nova Pro offers 72.0K more tokens in context window than GPT-5 mini. GPT-5 mini is $1.75 cheaper per million tokens. Overall, GPT-5 mini is the stronger choice for coding tasks.
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.
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

GPT-5 mini
OpenAI
2025-08-07
Cost per million tokens (USD)

GPT-5 mini

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

GPT-5 mini

Nova Pro
GPT-5 mini
2024-05-30
Available providers and their performance metrics

GPT-5 mini
OpenAI
ZeroEval


GPT-5 mini

Nova Pro

GPT-5 mini

Nova Pro
Nova Pro
Bedrock