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Grok-1.5 vs Grok-3 Mini
Comprehensive side-by-side LLM comparison
Grok-3 Mini leads with 48.1% higher average benchmark score. Grok-3 Mini supports multimodal inputs. Overall, Grok-3 Mini is the stronger choice for coding tasks.
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xAI
Grok 1.5 was developed by xAI as an advanced language model, designed to provide helpful and accurate information with a focus on reasoning and factual knowledge. Built to serve as a conversational AI with strong analytical capabilities, it represents xAI's early generation of foundation models.
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xAI
Grok 3 Mini was developed as an efficient version of Grok 3, designed to bring next-generation capabilities to resource-conscious deployments. Built to provide strong performance with practical efficiency, it extends Grok 3's innovations to broader application scenarios.
10 months newer
Grok-1.5
xAI
2024-03-28
Grok-3 Mini
xAI
2025-02-17
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Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Grok-1.5
Average Score:35.9%
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Grok-3 Mini
Average Score:84.0%(+48.1%)
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Knowledge Cutoff
Training data recency comparison
Grok-3 Mini
2024-11-17
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Grok-1.5
0 providers
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Grok-3 Mini
1 providers
xAI
Throughput:
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Grok-1.5
Avg Score:35.9%
Providers:0
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Grok-3 Mini
Avg Score:84.0%(+48.1%)
Providers:1