Model Comparison

Phi 4 Reasoning Plus vs Qwen3 VL 8B Instruct

Phi 4 Reasoning Plus significantly outperforms across most benchmarks.

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Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

Phi 4 Reasoning Plus outperforms in 3 benchmarks (AIME 2025, IFEval, MMLU-Pro), while Qwen3 VL 8B Instruct is better at 0 benchmarks.

Phi 4 Reasoning Plus significantly outperforms across most benchmarks.

Tue May 12 2026 • llm-stats.com

Arena Performance

Human preference votes

Model Size

Parameter count comparison

5.0B diff

Phi 4 Reasoning Plus has 5.0B more parameters than Qwen3 VL 8B Instruct, making it 55.6% larger.

Phi 4 Reasoning Plus

14.0Bparameters

Qwen3 VL 8B Instruct

9.0Bparameters

14.0B

Phi 4 Reasoning Plus

9.0B

Qwen3 VL 8B Instruct

Context Window

Maximum input and output token capacity

Only Qwen3 VL 8B Instruct specifies input context (131,072 tokens). Only Qwen3 VL 8B Instruct specifies output context (32,768 tokens).

Phi 4 Reasoning Plus

Input- tokens

Output- tokens

Qwen3 VL 8B Instruct

Input131,072 tokens

Output32,768 tokens

Tue May 12 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Qwen3 VL 8B Instruct supports multimodal inputs, whereas Phi 4 Reasoning Plus does not.

Qwen3 VL 8B Instruct can handle both text and other forms of data like images, making it suitable for multimodal applications.

Phi 4 Reasoning Plus

Text

Images

Audio

Video

Qwen3 VL 8B Instruct

Text

Images

Audio

Video

License

Usage and distribution terms

Phi 4 Reasoning Plus is licensed under MIT, while Qwen3 VL 8B Instruct uses Apache 2.0.

License differences may affect how you can use these models in commercial or open-source projects.

Phi 4 Reasoning Plus

MIT

Open weights

Qwen3 VL 8B Instruct

Apache 2.0

Open weights

Release Timeline

When each model was launched

Phi 4 Reasoning Plus was released on 2025-04-30, while Qwen3 VL 8B Instruct was released on 2025-09-22.

Qwen3 VL 8B Instruct is 5 months newer than Phi 4 Reasoning Plus.

Phi 4 Reasoning Plus

Apr 30, 2025

1.0 years ago

Qwen3 VL 8B Instruct

Sep 22, 2025

7 months ago

4mo newer

Knowledge Cutoff

When training data ends

Phi 4 Reasoning Plus has a documented knowledge cutoff of 2025-03-01, while Qwen3 VL 8B Instruct'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 Qwen3 VL 8B Instruct's cutoff date.

Phi 4 Reasoning Plus

Mar 2025

Qwen3 VL 8B Instruct

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Outputs Comparison

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Key Takeaways

Phi 4 Reasoning Plus

View details

Microsoft

Higher AIME 2025 score (78.0% vs 45.9%)

Higher IFEval score (84.9% vs 83.7%)

Higher MMLU-Pro score (76.0% vs 71.6%)

Qwen3 VL 8B Instruct

View details

Alibaba Cloud / Qwen Team

Larger context window (131,072 tokens)

Supports multimodal inputs

Detailed Comparison

AI Model Comparison Table
Feature	Phi 4 Reasoning Plus	Qwen3 VL 8B Instruct

FAQ

Common questions about Phi 4 Reasoning Plus vs Qwen3 VL 8B Instruct.

Which is better, Phi 4 Reasoning Plus or Qwen3 VL 8B Instruct?

Phi 4 Reasoning Plus significantly outperforms across most benchmarks. Phi 4 Reasoning Plus is made by Microsoft and Qwen3 VL 8B Instruct is made by Alibaba Cloud / Qwen Team. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Phi 4 Reasoning Plus compare to Qwen3 VL 8B Instruct in benchmarks?

Phi 4 Reasoning Plus scores FlenQA: 97.9%, HumanEval+: 92.3%, IFEval: 84.9%, OmniMath: 81.9%, AIME 2024: 81.3%. Qwen3 VL 8B Instruct scores DocVQAtest: 96.1%, ScreenSpot: 94.4%, OCRBench: 89.6%, AI2D: 85.7%, MMBench-V1.1: 85.0%.

What are the context window sizes for Phi 4 Reasoning Plus and Qwen3 VL 8B Instruct?

Phi 4 Reasoning Plus supports an unknown number of tokens and Qwen3 VL 8B Instruct supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Phi 4 Reasoning Plus and Qwen3 VL 8B Instruct?

Key differences include multimodal support (no vs yes), licensing (MIT vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Phi 4 Reasoning Plus and Qwen3 VL 8B Instruct?

Phi 4 Reasoning Plus is developed by Microsoft and Qwen3 VL 8B Instruct is developed by Alibaba Cloud / Qwen Team.