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Phi 4 Reasoning Plus vs Qwen4-Max-Preview

Comparing Phi 4 Reasoning Plus and Qwen4-Max-Preview across benchmarks, pricing, and capabilities.

Microsoft · Alibaba Cloud / Qwen Team · Updated for 2026

Which is better?

Phi 4 Reasoning Plus and Qwen4-Max-Preview trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Phi 4 Reasoning Plus

  • you need open weights you can self-host or fine-tune

Choose Qwen4-Max-Preview

  • you want the most recent training data — it shipped Nov 2026

At a glance

The differences that matter most.

Phi 4 Reasoning Plus
Microsoft
Qwen4-Max-Preview
Alibaba Cloud / Qwen Team
Benchmark wins
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—
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Individual benchmarks

11 reported for Phi 4 Reasoning Plus · 0 for Qwen4-Max-Preview

No common benchmarks found

Phi 4 Reasoning Plus and Qwen4-Max-Previewdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Input capabilities

Documented input modalities across available providers

Qwen4-Max-Preview supports multimodal inputs, whereas Phi 4 Reasoning Plus does not.

Qwen4-Max-Preview 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

Qwen4-Max-Preview

Text
Images
Audio
Video

License

Usage and distribution terms

Phi 4 Reasoning Plus is licensed under MIT, while Qwen4-Max-Preview uses a proprietary license.

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

Phi 4 Reasoning Plus

MIT

Open weights

Qwen4-Max-Preview

Proprietary

Closed source

Release Timeline

When each model was launched

Phi 4 Reasoning Plus was released on 2025-04-30, while Qwen4-Max-Preview was released on 2026-11-11.

Qwen4-Max-Preview is 19 months newer than Phi 4 Reasoning Plus.

Phi 4 Reasoning Plus

Apr 30, 2025

1.5 years ago

Qwen4-Max-Preview

Nov 11, 2026

1 days ago

1.5yr newer

Knowledge Cutoff

When training data ends

Phi 4 Reasoning Plus has a documented knowledge cutoff of 2025-03-01, while Qwen4-Max-Preview'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 Qwen4-Max-Preview's cutoff date.

Phi 4 Reasoning Plus

Mar 2025

Qwen4-Max-Preview

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Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Phi 4 Reasoning Plus and Qwen4-Max-Preview side-by-side, then vote on the output you prefer.

Phi 4 Reasoning Plus
✓ Preferred
Qwen4-Max-Preview
Open in Playground

FAQ

Common questions about Phi 4 Reasoning Plus vs Qwen4-Max-Preview.

Which is better, Phi 4 Reasoning Plus or Qwen4-Max-Preview?

Phi 4 Reasoning Plus (Microsoft) and Qwen4-Max-Preview (Alibaba Cloud / Qwen Team) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Phi 4 Reasoning Plus compare to Qwen4-Max-Preview in benchmarks?

Phi 4 Reasoning Plus scores FlenQA: 97.9%, HumanEval+: 92.3%, IFEval: 84.9%, OmniMath: 81.9%, AIME 2024: 81.3%.

What are the main differences between Phi 4 Reasoning Plus and Qwen4-Max-Preview?

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

Who makes Phi 4 Reasoning Plus and Qwen4-Max-Preview?

Phi 4 Reasoning Plus is developed by Microsoft and Qwen4-Max-Preview is developed by Alibaba Cloud / Qwen Team.

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