Comprehensive side-by-side LLM comparison
o4-mini leads with 24.2% higher average benchmark score. o4-mini offers 44.0K more tokens in context window than Phi-4-multimodal-instruct. Phi-4-multimodal-instruct is $5.35 cheaper per million tokens. Overall, o4-mini is the stronger choice for coding tasks.
OpenAI
o4-mini was created as part of the next generation of OpenAI's reasoning models, designed to continue advancing the balance between analytical capability and operational efficiency. Built to bring cutting-edge reasoning techniques to applications requiring quick turnaround, it represents the evolution of compact reasoning-focused models.
Microsoft
Phi-4 Multimodal was created to handle multiple input modalities including text, images, and potentially other formats. Built to extend Phi-4's efficiency into multimodal applications, it demonstrates that compact models can successfully integrate diverse information types.
2 months newer

Phi-4-multimodal-instruct
Microsoft
2025-02-01

o4-mini
OpenAI
2025-04-16
Cost per million tokens (USD)

o4-mini

Phi-4-multimodal-instruct
Context window and performance specifications
Average performance across 2 common benchmarks

o4-mini

Phi-4-multimodal-instruct
o4-mini
2024-05-31
Phi-4-multimodal-instruct
2024-06-01
Available providers and their performance metrics

o4-mini
OpenAI

Phi-4-multimodal-instruct

o4-mini

Phi-4-multimodal-instruct

o4-mini

Phi-4-multimodal-instruct
DeepInfra