Comprehensive side-by-side LLM comparison
GPT-5 leads with 19.9% higher average benchmark score. Nova 2 Lite offers 572.4K more tokens in context window than GPT-5. Nova 2 Lite is $149.60 cheaper per million tokens. Overall, GPT-5 is the stronger choice for coding tasks.
OpenAI
GPT-5, released by OpenAI on August 7, 2025, is a large language model that combines direct generation and extended reasoning in a single unified system with a built-in routing mechanism. It features a 400K token context window, 128K maximum output tokens, native multimodal support (text, image, audio, video), and demonstrated strong results across coding, mathematics, visual understanding, and health benchmarks at release. GPT-5 targets complex multi-step tasks including advanced coding, mathematical problem solving, and long-context analysis.
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.
3 months newer

GPT-5
OpenAI
2025-08-07

Nova 2 Lite
Amazon
2025-12-02
Cost per million tokens (USD)
GPT-5
Nova 2 Lite
Context window and performance specifications
Average performance across 1 common benchmarks
GPT-5
Nova 2 Lite
Performance comparison across key benchmark categories
GPT-5
Nova 2 Lite
GPT-5
2025-05
Available providers and their performance metrics
GPT-5
OpenAI
Nova 2 Lite
GPT-5
Nova 2 Lite
GPT-5
Nova 2 Lite
AWS Bedrock