Model Comparison

Phi-3.5-vision-instruct vs Qwen3.8 MaxWhich is better in 2026?

Comparing Phi-3.5-vision-instruct and Qwen3.8 Max across benchmarks, pricing, and capabilities.

Verdict: Phi-3.5-vision-instruct vs Qwen3.8 Max — which is better?

Phi-3.5-vision-instruct (by Microsoft) and Qwen3.8 Max (by Alibaba Cloud / Qwen Team) 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.

Choose Phi-3.5-vision-instruct if…

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

Choose Qwen3.8 Max if…

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

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Phi-3.5-vision-instruct and Qwen3.8 Maxdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Model Size

Parameter count comparison

2395.8B diff

Qwen3.8 Max has 2395.8B more parameters than Phi-3.5-vision-instruct, making it 57042.9% larger.

Microsoft
Phi-3.5-vision-instruct
4.2Bparameters
Alibaba Cloud / Qwen Team
Qwen3.8 Max
2.4Tparameters
4.2B
Phi-3.5-vision-instruct
2400.0B
Qwen3.8 Max

Input Capabilities

Supported data types and modalities

Both Phi-3.5-vision-instruct and Qwen3.8 Max support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Phi-3.5-vision-instruct

Text
Images
Audio
Video

Qwen3.8 Max

Text
Images
Audio
Video

License

Usage and distribution terms

Phi-3.5-vision-instruct is licensed under MIT, while Qwen3.8 Max uses a proprietary license.

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

Phi-3.5-vision-instruct

MIT

Open weights

Qwen3.8 Max

Proprietary

Closed source

Release Timeline

When each model was launched

Phi-3.5-vision-instruct was released on 2024-08-23, while Qwen3.8 Max was released on 2026-08-02.

Qwen3.8 Max is 24 months newer than Phi-3.5-vision-instruct.

Phi-3.5-vision-instruct

Aug 23, 2024

1.9 years ago

Qwen3.8 Max

Aug 2, 2026

1 days ago

1.9yr newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Microsoft
Has open weights
Alibaba Cloud / Qwen Team

Qwen3.8 Max

View details

Alibaba Cloud / Qwen Team

No standout differentiators in the data we have for this pair.

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Phi-3.5-vision-instruct and Qwen3.8 Max side-by-side, then vote on the output you prefer.

Phi-3.5-vision-instruct
✓ Preferred
Qwen3.8 Max
Open in Playground
AI Model Comparison Table
Feature
Microsoft
Phi-3.5-vision-instruct
Alibaba Cloud / Qwen Team
Qwen3.8 Max

FAQ

Common questions about Phi-3.5-vision-instruct vs Qwen3.8 Max.

Which is better, Phi-3.5-vision-instruct or Qwen3.8 Max?

Phi-3.5-vision-instruct (Microsoft) and Qwen3.8 Max (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-3.5-vision-instruct compare to Qwen3.8 Max in benchmarks?

Phi-3.5-vision-instruct scores ScienceQA: 91.3%, POPE: 86.1%, MMBench: 81.9%, ChartQA: 81.8%, AI2D: 78.1%. Qwen3.8 Max scores PaperBench: 93.0%, GPQA: 92.6%, VideoMME w sub.: 90.4%, RealWorldQA: 88.0%, Terminal-Bench 2.1: 86.6%.

What are the main differences between Phi-3.5-vision-instruct and Qwen3.8 Max?

Key differences include licensing (MIT vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Phi-3.5-vision-instruct and Qwen3.8 Max?

Phi-3.5-vision-instruct is developed by Microsoft and Qwen3.8 Max is developed by Alibaba Cloud / Qwen Team.

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