+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-4.1 vs Phi-3.5-MoE-instruct
Comprehensive side-by-side LLM comparison
GPT-4.1 leads with 19.4% higher average benchmark score. GPT-4.1 supports multimodal inputs. Overall, GPT-4.1 is the stronger choice for coding tasks.
+
+
+
+
OpenAI
GPT-4.1 represents an iterative improvement in the GPT-4 series, developed to refine the foundational capabilities established by GPT-4. Built to incorporate learnings and optimizations from the deployment of previous versions, it continues the evolution of OpenAI's flagship model line with enhanced reliability and performance.
+
+
+
+
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.
7 months newer
Phi-3.5-MoE-instruct
Microsoft
2024-08-23
GPT-4.1
OpenAI
2025-04-14
+
+
+
+
+
+
+
+
+
+
+
+
Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
+
+
+
+
GPT-4.1
Average Score:81.3%(+19.4%)
+
+
+
+
Phi-3.5-MoE-instruct
Average Score:61.9%
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-4.1
2024-06-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-4.1
1 providers
OpenAI
Throughput: 100 tok/s
Latency: 10ms
+
+
+
+
Phi-3.5-MoE-instruct
+
+
+
+
GPT-4.1
Avg Score:81.3%(+19.4%)
Providers:1
+
+
+
+
Phi-3.5-MoE-instruct
Avg Score:61.9%
Providers:0