Comprehensive side-by-side LLM comparison
o1 leads with 28.7% higher average benchmark score. o1 is available on 2 providers. Overall, o1 is the stronger choice for coding tasks.
OpenAI
o1 was developed as part of OpenAI's reasoning-focused model series, designed to spend more time thinking before responding. Built to excel at complex reasoning tasks in science, coding, and mathematics, it employs extended internal reasoning processes to solve harder problems than traditional language models through careful step-by-step analysis.
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.
1 month newer

o1
OpenAI
2024-12-17

Phi 4 Mini
Microsoft
2025-02-01
Context window and performance specifications
Average performance across 5 common benchmarks

o1

Phi 4 Mini
Phi 4 Mini
2024-06-01
Available providers and their performance metrics

o1
Azure
OpenAI


o1

Phi 4 Mini

o1

Phi 4 Mini
Phi 4 Mini