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Granite 3.3 8B Instruct vs Grok Code Fast 1
Comprehensive side-by-side LLM comparison
Granite 3.3 8B Instruct leads with 60.4% higher average benchmark score. Granite 3.3 8B Instruct supports multimodal inputs. Overall, Granite 3.3 8B Instruct 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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xAI
Grok Code Fast 1 is a language model developed by xAI. It achieves strong performance with an average score of 70.8% across 1 benchmarks. Notable strengths include SWE-Bench Verified (70.8%). It supports a 266K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents xAI's latest advancement in AI technology.
4 months newer
Granite 3.3 8B Instruct
IBM
2025-04-16
Grok Code Fast 1
xAI
2025-08-28
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Performance Metrics
Context window and performance specifications
Average performance across 15 common benchmarks
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Granite 3.3 8B Instruct
Average Score:65.2%(+60.4%)
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Grok Code Fast 1
Average Score:4.7%
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Knowledge Cutoff
Training data recency comparison
Granite 3.3 8B Instruct
2024-04-01
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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Grok Code Fast 1
1 providers
xAI
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Granite 3.3 8B Instruct
Avg Score:65.2%(+60.4%)
Providers:0
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Grok Code Fast 1
Avg Score:4.7%
Providers:1