Model Comparison

Grok-1.5V vs Qwen2.5 VL 72B Instruct

Qwen2.5 VL 72B Instruct significantly outperforms across most benchmarks.

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Performance Benchmarks

Comparative analysis across standard metrics

4 benchmarks

Grok-1.5V outperforms in 0 benchmarks, while Qwen2.5 VL 72B Instruct is better at 4 benchmarks (AI2D, ChartQA, DocVQA, MMMU).

Qwen2.5 VL 72B Instruct significantly outperforms across most benchmarks.

Sat May 02 2026 • llm-stats.com

Arena Performance

Human preference votes

Input Capabilities

Supported data types and modalities

Both Grok-1.5V and Qwen2.5 VL 72B Instruct support multimodal inputs.

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

Grok-1.5V

Text
Images
Audio
Video

Qwen2.5 VL 72B Instruct

Text
Images
Audio
Video

License

Usage and distribution terms

Grok-1.5V is licensed under a proprietary license, while Qwen2.5 VL 72B Instruct uses tongyi-qianwen.

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

Grok-1.5V

Proprietary

Closed source

Qwen2.5 VL 72B Instruct

tongyi-qianwen

Open weights

Release Timeline

When each model was launched

Grok-1.5V was released on 2024-04-12, while Qwen2.5 VL 72B Instruct was released on 2025-01-26.

Qwen2.5 VL 72B Instruct is 10 months newer than Grok-1.5V.

Grok-1.5V

Apr 12, 2024

2.1 years ago

Qwen2.5 VL 72B Instruct

Jan 26, 2025

1.3 years ago

9mo 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

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Key Takeaways

xAI

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

Alibaba Cloud / Qwen Team

Qwen2.5 VL 72B Instruct

View details

Alibaba Cloud / Qwen Team

Has open weights
Higher AI2D score (88.4% vs 88.3%)
Higher ChartQA score (89.5% vs 76.1%)
Higher DocVQA score (96.4% vs 85.6%)
Higher MMMU score (70.2% vs 53.6%)

Detailed Comparison

AI Model Comparison Table
Feature
xAI
Grok-1.5V
Alibaba Cloud / Qwen Team
Qwen2.5 VL 72B Instruct

FAQ

Common questions about Grok-1.5V vs Qwen2.5 VL 72B Instruct.

Which is better, Grok-1.5V or Qwen2.5 VL 72B Instruct?

Qwen2.5 VL 72B Instruct significantly outperforms across most benchmarks. Grok-1.5V is made by xAI and Qwen2.5 VL 72B 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 Grok-1.5V compare to Qwen2.5 VL 72B Instruct in benchmarks?

Grok-1.5V scores AI2D: 88.3%, DocVQA: 85.6%, TextVQA: 78.1%, ChartQA: 76.1%, RealWorldQA: 68.7%. Qwen2.5 VL 72B Instruct scores DocVQA: 96.4%, Android Control Low_EM: 93.7%, ChartQA: 89.5%, OCRBench: 88.5%, AI2D: 88.4%.

What are the main differences between Grok-1.5V and Qwen2.5 VL 72B Instruct?

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

Who makes Grok-1.5V and Qwen2.5 VL 72B Instruct?

Grok-1.5V is developed by xAI and Qwen2.5 VL 72B Instruct is developed by Alibaba Cloud / Qwen Team.