Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. Nova 2 Lite offers 740.9K more tokens in context window than Kimi K2. Nova 2 Lite is $2.70 cheaper per million tokens. Nova 2 Lite supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
Moonshot AI
Kimi K2, released by Moonshot AI on July 11, 2025, is an open-weight Mixture-of-Experts large language model with 1 trillion total parameters and 32 billion active parameters per inference. It features a 256K token context window (expanded from 128K in an September 2025 update) and demonstrated strong performance on agentic coding benchmarks. Kimi K2 targets software engineering agents, tool-use workflows, and open-source deployments under a modified MIT license.
Amazon
Amazon Nova 2 Lite, released by Amazon Web Services on December 2, 2025, is a fast, cost-efficient reasoning model available on Amazon Bedrock with a 1M token context window enabling extended document, video, and image analysis. It features three extended thinking intensity levels, built-in code interpreter, web grounding tools, and native support for text, image, video, and document input. Nova 2 Lite targets cost-sensitive agentic applications, document analysis pipelines, and real-time workloads requiring multimodal reasoning.
4 months newer
Kimi K2
Moonshot AI
2025-07-11

Nova 2 Lite
Amazon
2025-12-02
Cost per million tokens (USD)
Kimi K2
Nova 2 Lite
Context window and performance specifications
Average performance across 1 common benchmarks
Kimi K2
Nova 2 Lite
Performance comparison across key benchmark categories
Kimi K2
Nova 2 Lite
Available providers and their performance metrics
Kimi K2
Moonshot AI
Nova 2 Lite
Kimi K2
Nova 2 Lite
Kimi K2
Nova 2 Lite
AWS Bedrock