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GPT-4.5 vs Nova Lite
Comprehensive side-by-side LLM comparison
GPT-4.5 leads with 10.1% higher average benchmark score. Nova Lite offers 170.0K more tokens in context window than GPT-4.5. Nova Lite is $224.70 cheaper per million tokens. Overall, GPT-4.5 is the stronger choice for coding tasks.
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OpenAI
GPT-4.5 was developed as an intermediate advancement between GPT-4 and GPT-5, designed to incorporate incremental improvements in reasoning, factuality, and instruction-following. Built to bridge generational capabilities while maintaining compatibility with existing applications, it represents a refinement of the GPT-4 architecture with enhanced performance characteristics.
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Amazon
Amazon Nova Lite was developed as a lightweight multimodal model, designed to provide efficient AI capabilities for text and image understanding. Built to serve cost-sensitive applications with quick response times, it represents Amazon's entry-level offering in the Nova family.
3 months newer
Nova Lite
Amazon
2024-11-20
GPT-4.5
OpenAI
2025-02-27
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4.5
Input:$75.00
Output:$150.00
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Nova Lite
Input:$0.06
Output:$0.24($224.70 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 6 common benchmarks
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GPT-4.5
Average Score:84.8%(+10.1%)
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Nova Lite
Average Score:74.7%
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4.5
1 providers
OpenAI
Throughput: 50 tok/s
Latency: 20ms
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Nova Lite
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GPT-4.5
Avg Score:84.8%(+10.1%)
Providers:1
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Nova Lite
Avg Score:74.7%
Providers:1