DeepSeek R1 edges out the Microsoft Phi-4 in the ai language models category, particularly in design, scoring 7.1/10 vs 6.0/10. If you want the better overall performer, DeepSeek R1 is the clear pick.
Scores are relative within the ai language modelscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
Lower cost = better value. Free = open-source self-hosted.
| Metric | DeepSeek R1 | Microsoft Phi-4 |
|---|---|---|
| Input (Prompt) | $0.55/1M | ✓$0.07/1M |
| Output (Completion) | $2.19/1M | ✓$0.26/1M |
| Open Source | ✓ Free | ✓ Free |
Context Window (tokens)
| Metric | DeepSeek R1 | Microsoft Phi-4 |
|---|---|---|
| Max Output | ✓32,768 tok | 4,096 tok |
| Speed | 25 tok/s | ✓250 tok/s |
| Time to First Token | 3.0s | ✓150ms |
| Languages | ✓20+ | 15+ |
Higher is better. Industry-standard AI evaluation benchmarks.
DeepSeek R1
Microsoft Phi-4
DeepSeek R1
Microsoft Phi-4
DeepSeek R1
Microsoft Phi-4
DeepSeek R1
Microsoft Phi-4
DeepSeek R1
Microsoft Phi-4
| Feature | DeepSeek R1 | Microsoft Phi-4 |
|---|---|---|
| Reasoning / Chain-of-Thought | ✓ | ✕ |
| Vision (Image Input) | ✕ | ✕ |
| Audio Input | ✕ | ✕ |
| Video Input | ✕ | ✕ |
| Image/Audio Output | ✕ | ✕ |
| Function Calling / Tools | ✕ | ✕ |
| JSON Mode | ✓ | ✓ |
| Real-time Web Access | ✕ | ✕ |
| Fine-tuning Support | ✓ | ✓ |
| Batch API | ✓ | ✓ |
| Streaming | ✓ | ✓ |
| Open Source | ✓ | ✓ |
| Field | DeepSeek R1 | Microsoft Phi-4 |
|---|---|---|
| Provider | DeepSeek | Microsoft |
| Parameters | 671B (37B active) | 14B |
| Knowledge Cutoff | 2024-07 | 2024-06 |
| License | MIT | MIT |
| Best For | reasoningmathscienceopen sourcecost efficiency | edge deploymentSTEMcost efficiencymathsmall footprint |
Buy DeepSeek R1 if…
Buy the DeepSeek R1 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Microsoft Phi-4 if…
The Microsoft Phi-4 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who do you think wins this matchup?
DeepSeek R1 edges out the Microsoft Phi-4 in the ai language models category, particularly in design, scoring 7.1/10 vs 6.0/10. If you want the better overall performer, DeepSeek R1 is the clear pick.
Yes, DeepSeek R1 scores higher overall (9.2 vs 8.2).
Check the latest prices using the buy links above.
Buy the DeepSeek R1 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Microsoft Phi-4 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.