Comprehensive side-by-side LLM comparison
Nova 2 Lite offers 726.6K more tokens in context window than Grok 4. Nova 2 Lite is $29.60 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
xAI
Grok 4, released by xAI on July 10, 2025, is a large language model featuring first-principles reasoning and comprehensive multimodal support. It features a 260K token context window and demonstrated strong performance on advanced reasoning and coding benchmarks. Grok 4 targets complex multi-step reasoning tasks, scientific analysis, and agentic workflows via the xAI API.
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

Grok 4
xAI
2025-07-10

Nova 2 Lite
Amazon
2025-12-02
Cost per million tokens (USD)
Grok 4
Nova 2 Lite
Context window and performance specifications
Available providers and their performance metrics
Grok 4
xAI
Nova 2 Lite
Grok 4
Nova 2 Lite
Grok 4
Nova 2 Lite
AWS Bedrock