Comprehensive side-by-side LLM comparison
GPT-4o mini leads with 14.7% higher average benchmark score. GPT-4o mini supports multimodal inputs. Overall, GPT-4o mini is the stronger choice for coding tasks.
OpenAI
GPT-4o Mini was created as a smaller, more efficient variant of GPT-4o, designed to bring multimodal capabilities to applications requiring faster response times and lower costs. Built to democratize access to advanced vision and text understanding, it enables developers to build sophisticated applications with reduced resource requirements.
Microsoft
Phi-4 Mini was created as an even more compact variant of Phi-4, designed to bring fourth-generation capabilities to the smallest possible footprint. Built for extreme efficiency scenarios, it enables AI capabilities on devices and applications where resources are severely constrained.
6 months newer

GPT-4o mini
OpenAI
2024-07-18

Phi 4 Mini
Microsoft
2025-02-01
Context window and performance specifications
Average performance across 4 common benchmarks

GPT-4o mini

Phi 4 Mini
GPT-4o mini
2023-10-01
Phi 4 Mini
2024-06-01
Available providers and their performance metrics

GPT-4o mini
Azure

Phi 4 Mini

GPT-4o mini

Phi 4 Mini

GPT-4o mini

Phi 4 Mini