Model Comparison
Phi 4 Reasoning Plus vs Phi 4 Reasoning
Phi 4 Reasoning Plus significantly outperforms across most benchmarks.
Performance Benchmarks
Comparative analysis across standard metrics
Phi 4 Reasoning Plus outperforms in 9 benchmarks (AIME 2024, AIME 2025, Arena Hard, FlenQA, GPQA, IFEval, MMLU-Pro, OmniMath, PhiBench), while Phi 4 Reasoning is better at 2 benchmarks (HumanEval+, LiveCodeBench).
Phi 4 Reasoning Plus significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Model Size
Parameter count comparison
Phi 4 Reasoning has 0.0B more parameters than Phi 4 Reasoning Plus, making it 0.0% larger.
License
Usage and distribution terms
Both models are licensed under MIT.
Both models share the same licensing terms, providing consistent usage rights.
MIT
Open weights
MIT
Open weights
Release Timeline
When each model was launched
Both models were released on 2025-04-30.
They likely represent similar generations of model development.
Apr 30, 2025
1.1 years ago
Apr 30, 2025
1.1 years ago
Knowledge Cutoff
When training data ends
Both models have the same knowledge cutoff date of 2025-03-01.
They should have similar awareness of historical events and information up to this date.
Mar 2025
Mar 2025
Outputs Comparison
Key Takeaways
Phi 4 Reasoning Plus
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Phi 4 Reasoning
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Detailed Comparison
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FAQ
Common questions about Phi 4 Reasoning Plus vs Phi 4 Reasoning.