Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. Both models have their strengths depending on your specific coding needs.
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.
Microsoft
Phi-3.5 MoE was created using a mixture-of-experts architecture, designed to provide enhanced capabilities while maintaining efficiency through sparse activation. Built to combine the benefits of larger models with practical computational requirements, it represents Microsoft's exploration of efficient scaling techniques.
4 months newer

Grok-1.5
xAI
2024-03-28

Phi-3.5-MoE-instruct
Microsoft
2024-08-23
Average performance across 6 common benchmarks

Grok-1.5

Phi-3.5-MoE-instruct
Available providers and their performance metrics

Grok-1.5

Phi-3.5-MoE-instruct

Grok-1.5

Phi-3.5-MoE-instruct