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GPT-5.1 vs Nova 2 Lite
Comprehensive side-by-side LLM comparison
GPT-5.1 leads with 19.9% higher average benchmark score. Overall, GPT-5.1 is the stronger choice for coding tasks.
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OpenAI
GPT-5.1, released by OpenAI in November 2025, is a large language model from the GPT-5 family that delivers incremental improvements in reasoning, instruction following, and multimodal understanding over GPT-5. It features a 400K token context window and targets general-purpose development, long-context analysis, and agentic workflows.
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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.
1 month newer
GPT-5.1
OpenAI
2025-11
Nova 2 Lite
Amazon
2025-12-02
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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GPT-5.1
Average Score:44.5%(+19.9%)
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Nova 2 Lite
Average Score:24.6%
Performance comparison across key benchmark categories
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GPT-5.1
Tool Use44.5%(+19.9%)
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Nova 2 Lite
Tool Use24.6%
Provider Availability & Performance
Available providers and their performance metrics
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GPT-5.1
0 providers
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Nova 2 Lite
1 providers
AWS Bedrock
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GPT-5.1
Avg Score:44.5%(+19.9%)
Providers:0
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Nova 2 Lite
Avg Score:24.6%
Providers:1