Comprehensive side-by-side LLM comparison
Phi 4 Reasoning Plus leads with 16.9% higher average benchmark score. Overall, Phi 4 Reasoning Plus is the stronger choice for coding tasks.
Microsoft
Phi-4 Mini Reasoning was developed to incorporate extended thinking capabilities into the ultra-compact Phi-4 Mini architecture. Built to demonstrate that reasoning enhancements can be applied even to very small models, it brings analytical depth to resource-constrained environments.
Microsoft
Phi-4 Reasoning Plus was created as an enhanced reasoning variant, designed to provide even deeper analytical capabilities within the Phi-4 family. Built to maximize reasoning quality while maintaining the efficiency benefits of small models, it represents the most capable reasoning-focused option in the Phi-4 series.
Launched on the same date

Phi 4 Mini Reasoning
Microsoft
2025-04-30

Phi 4 Reasoning Plus
Microsoft
2025-04-30
Average performance across 1 common benchmarks

Phi 4 Mini Reasoning

Phi 4 Reasoning Plus
Phi 4 Mini Reasoning
2025-02-01
Phi 4 Reasoning Plus
2025-03-01
Available providers and their performance metrics

Phi 4 Mini Reasoning

Phi 4 Reasoning Plus

Phi 4 Mini Reasoning

Phi 4 Reasoning Plus