Comprehensive side-by-side LLM comparison
Kimi K2 0905 leads with 12.8% higher average benchmark score. Nova Pro offers 75.7K more tokens in context window than Kimi K2 0905. Kimi K2 0905 is $0.90 cheaper per million tokens. Nova Pro supports multimodal inputs. Overall, Kimi K2 0905 is the stronger choice for coding tasks.
Moonshot AI
Kimi K2 was introduced as the second generation of Moonshot's language model family, designed to provide enhanced capabilities across language understanding and generation. Built with architectural improvements and expanded training, it represents a significant advancement in Moonshot's model offerings.
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.
9 months newer

Nova Pro
Amazon
2024-11-20

Kimi K2 0905
Moonshot AI
2025-09-05
Cost per million tokens (USD)

Kimi K2 0905

Nova Pro
Context window and performance specifications
Average performance across 4 common benchmarks

Kimi K2 0905

Nova Pro
Available providers and their performance metrics

Kimi K2 0905
Novita
ZeroEval

Nova Pro

Kimi K2 0905

Nova Pro

Kimi K2 0905

Nova Pro
Bedrock