DeepSeek R1 Distill Qwen 1.5B vs Phi 4 Mini Comparison

Comparing DeepSeek R1 Distill Qwen 1.5B and Phi 4 Mini across benchmarks, pricing, and capabilities.

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

DeepSeek R1 Distill Qwen 1.5B outperforms in 1 benchmarks (GPQA), while Phi 4 Mini is better at 0 benchmarks.

DeepSeek R1 Distill Qwen 1.5B significantly outperforms across most benchmarks.

Wed Mar 18 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Cost data unavailable.

Lowest available price from all providers
Wed Mar 18 2026 • llm-stats.com
DeepSeek
DeepSeek R1 Distill Qwen 1.5B
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
Microsoft
Phi 4 Mini
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
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Model Size

Parameter count comparison

2.1B diff

Phi 4 Mini has 2.1B more parameters than DeepSeek R1 Distill Qwen 1.5B, making it 115.7% larger.

DeepSeek
DeepSeek R1 Distill Qwen 1.5B
1.8Bparameters
Microsoft
Phi 4 Mini
3.8Bparameters
1.8B
DeepSeek R1 Distill Qwen 1.5B
3.8B
Phi 4 Mini

License

Usage and distribution terms

Both models are licensed under MIT.

Both models share the same licensing terms, providing consistent usage rights.

DeepSeek R1 Distill Qwen 1.5B

MIT

Open weights

Phi 4 Mini

MIT

Open weights

Release Timeline

When each model was launched

DeepSeek R1 Distill Qwen 1.5B was released on 2025-01-20, while Phi 4 Mini was released on 2025-02-01.

Phi 4 Mini is 0 month newer than DeepSeek R1 Distill Qwen 1.5B.

DeepSeek R1 Distill Qwen 1.5B

Jan 20, 2025

1.2 years ago

Phi 4 Mini

Feb 1, 2025

1.1 years ago

1w newer

Knowledge Cutoff

When training data ends

Phi 4 Mini has a documented knowledge cutoff of 2024-06-01, while DeepSeek R1 Distill Qwen 1.5B's cutoff date is not specified.

We can confirm Phi 4 Mini's training data extends to 2024-06-01, but cannot make a direct comparison without DeepSeek R1 Distill Qwen 1.5B's cutoff date.

DeepSeek R1 Distill Qwen 1.5B

Phi 4 Mini

Jun 2024

Outputs Comparison

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Key Takeaways

Higher GPQA score (33.8% vs 25.2%)

Detailed Comparison

AI Model Comparison Table
Feature
DeepSeek
DeepSeek R1 Distill Qwen 1.5B
Microsoft
Phi 4 Mini