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Granite 3.3 8B Instruct vs o3
Comprehensive side-by-side LLM comparison
o3 leads with 14.5% higher average benchmark score. Overall, o3 is the stronger choice for coding tasks.
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IBM
Granite 3.3 8B Instruct is a multimodal language model developed by IBM. It achieves strong performance with an average score of 69.8% across 14 benchmarks. It excels particularly in HumanEval (89.7%), AttaQ (88.5%), HumanEval+ (86.1%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents IBM'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.
Launched on the same date
Granite 3.3 8B Instruct
IBM
2025-04-16
o3
OpenAI
2025-04-16
Performance Metrics
Context window and performance specifications
Average performance across 35 common benchmarks
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Granite 3.3 8B Instruct
Average Score:27.9%
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o3
Average Score:42.4%(+14.5%)
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Knowledge Cutoff
Training data recency comparison
Granite 3.3 8B Instruct
2024-04-01
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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Granite 3.3 8B Instruct
0 providers
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o3
1 providers
OpenAI
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Granite 3.3 8B Instruct
Avg Score:27.9%
Providers:0
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o3
Avg Score:42.4%(+14.5%)
Providers:1