Model Comparison
DeepSeek R1 Distill Llama 70B vs Phi 4 Reasoning PlusWhich is better in 2026?
DeepSeek R1 Distill Llama 70B shows notably better performance in the majority of benchmarks.
Verdict: DeepSeek R1 Distill Llama 70B vs Phi 4 Reasoning Plus — which is better?
DeepSeek R1 Distill Llama 70B (by DeepSeek) and Phi 4 Reasoning Plus (by Microsoft) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
DeepSeek R1 Distill Llama 70B outperforms in 2 benchmarks (AIME 2024, LiveCodeBench), while Phi 4 Reasoning Plus is better at 1 benchmark (GPQA). DeepSeek R1 Distill Llama 70B shows notably better performance in the majority of benchmarks.
Choose DeepSeek R1 Distill Llama 70B if…
- you want the strongest raw capability — it leads on 2 of 3 shared benchmarks
Choose Phi 4 Reasoning Plus if…
- you want the most recent training data — it shipped Apr 2025
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek R1 Distill Llama 70B outperforms in 2 benchmarks (AIME 2024, LiveCodeBench), while Phi 4 Reasoning Plus is better at 1 benchmark (GPQA).
DeepSeek R1 Distill Llama 70B shows notably better performance in the majority of benchmarks.
Arena Performance
Human preference votes
Model Size
Parameter count comparison
DeepSeek R1 Distill Llama 70B has 56.6B more parameters than Phi 4 Reasoning Plus, making it 404.3% larger.
Context Window
Maximum input and output token capacity
Only DeepSeek R1 Distill Llama 70B specifies input context (128,000 tokens). Only DeepSeek R1 Distill Llama 70B specifies output context (128,000 tokens).
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
DeepSeek R1 Distill Llama 70B was released on 2025-01-20, while Phi 4 Reasoning Plus was released on 2025-04-30.
Phi 4 Reasoning Plus is 3 months newer than DeepSeek R1 Distill Llama 70B.
Jan 20, 2025
1.4 years ago
Apr 30, 2025
1.1 years ago
3mo newerKnowledge Cutoff
When training data ends
Phi 4 Reasoning Plus has a documented knowledge cutoff of 2025-03-01, while DeepSeek R1 Distill Llama 70B's cutoff date is not specified.
We can confirm Phi 4 Reasoning Plus's training data extends to 2025-03-01, but cannot make a direct comparison without DeepSeek R1 Distill Llama 70B's cutoff date.
—
Mar 2025
Outputs Comparison
Key Takeaways
Phi 4 Reasoning Plus
View detailsMicrosoft
Detailed Comparison
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FAQ
Common questions about DeepSeek R1 Distill Llama 70B vs Phi 4 Reasoning Plus.