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Nova Pro vs o3
Comprehensive side-by-side LLM comparison
Nova Pro leads with 10.5% higher average benchmark score. Nova Pro offers 300.0K more tokens in context window than o3. Nova Pro is $6.00 cheaper per million tokens. Overall, Nova Pro is the stronger choice for coding tasks.
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Amazon
Nova Pro is a multimodal language model developed by Amazon. It achieves strong performance with an average score of 73.2% across 27 benchmarks. It excels particularly in ARC-C (94.8%), GSM8k (94.8%), DocVQA (93.5%). It supports a 600K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents Amazon's latest advancement in AI technology.
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OpenAI
o3 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 67.5% across 22 benchmarks. It excels particularly in COLLIE (98.4%), AIME 2024 (91.6%), ARC-AGI (88.0%). It supports a 300K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
4 months newer
Nova Pro
Amazon
2024-11-20
o3
OpenAI
2025-04-16
Pricing Comparison
Cost per million tokens (USD)
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Nova Pro
Input:$0.80
Output:$3.20($6.00 cheaper)
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o3
Input:$2.00
Output:$8.00
Performance Metrics
Context window and performance specifications
Average performance across 47 common benchmarks
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Nova Pro
Average Score:42.0%(+10.5%)
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o3
Average Score:31.6%
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Knowledge Cutoff
Training data recency comparison
o3
2024-05-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Nova Pro
1 providers
Bedrock
Throughput: 100 tok/s
Latency: 0.5ms
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o3
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Nova Pro
Avg Score:42.0%(+10.5%)
Providers:1
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o3
Avg Score:31.6%
Providers:1