Comprehensive side-by-side LLM comparison
Nova Lite offers 2.0K more tokens in context window than o3-pro. Nova Lite is $99.70 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
Amazon
Nova Lite is a multimodal language model developed by Amazon. It achieves strong performance with an average score of 70.7% across 27 benchmarks. It excels particularly in GSM8k (94.5%), ARC-C (92.4%), DocVQA (92.4%). It supports a 302K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents Amazon's latest advancement in AI technology.
OpenAI
o3-pro is a multimodal language model developed by OpenAI. It supports a 300K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
6 months newer
Nova Lite
Amazon
2024-11-20
o3-pro
OpenAI
2025-06-10
Cost per million tokens (USD)
Nova Lite
o3-pro
Context window and performance specifications
Average performance across 27 common benchmarks
Nova Lite
o3-pro
o3-pro
2024-05-31
Available providers and their performance metrics
Nova Lite
Bedrock
o3-pro
Nova Lite
o3-pro
Nova Lite
o3-pro
OpenAI