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GPT-4o vs o3-mini
Comprehensive side-by-side LLM comparison
o3-mini leads with 28.7% higher average benchmark score. o3-mini offers 167.9K more tokens in context window than GPT-4o. o3-mini is $7.00 cheaper per million tokens. GPT-4o supports multimodal inputs. Overall, o3-mini is the stronger choice for coding tasks.
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OpenAI
GPT-4o is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 77.4% across 8 benchmarks. It excels particularly in MGSM (90.5%), HumanEval (90.2%), MMLU (88.7%). It supports a 132K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents OpenAI's latest advancement in AI technology.
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OpenAI
o3-mini is a language model developed by OpenAI. The model shows competitive results across 26 benchmarks. It excels particularly in COLLIE (98.7%), MATH (97.9%), IFEval (93.9%). It supports a 300K token context window for handling large documents. The model is available through 2 API providers. Released in 2025, it represents OpenAI's latest advancement in AI technology.
8 months newer
GPT-4o
OpenAI
2024-05-13
o3-mini
OpenAI
2025-01-30
Pricing Comparison
Cost per million tokens (USD)
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GPT-4o
Input:$2.50
Output:$10.00
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o3-mini
Input:$1.10
Output:$4.40($7.00 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 30 common benchmarks
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GPT-4o
Average Score:20.6%
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o3-mini
Average Score:49.3%(+28.7%)
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Knowledge Cutoff
Training data recency comparison
o3-mini
2023-09-30
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4o
2 providers
Azure
Throughput: 92 tok/s
Latency: 0.54ms
OpenAI
Throughput: 100 tok/s
Latency: 0.5ms
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GPT-4o
Avg Score:20.6%
Providers:2
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o3-mini
Avg Score:49.3%(+28.7%)
Providers:2