Model Comparison

GPT-4.5 vs Qwen2 72B Instruct

GPT-4.5 significantly outperforms across most benchmarks.

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Performance Benchmarks

Comparative analysis across standard metrics

4 benchmarks

GPT-4.5 outperforms in 4 benchmarks (GPQA, GSM8k, HumanEval, MMLU), while Qwen2 72B Instruct is better at 0 benchmarks.

GPT-4.5 significantly outperforms across most benchmarks.

Sat May 02 2026 • llm-stats.com

Arena Performance

Human preference votes

Input Capabilities

Supported data types and modalities

GPT-4.5 supports multimodal inputs, whereas Qwen2 72B Instruct does not.

GPT-4.5 can handle both text and other forms of data like images, making it suitable for multimodal applications.

GPT-4.5

Text

Images

Audio

Video

Qwen2 72B Instruct

Text

Images

Audio

Video

License

Usage and distribution terms

GPT-4.5 is licensed under a proprietary license, while Qwen2 72B Instruct uses tongyi-qianwen.

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

GPT-4.5

Proprietary

Closed source

Qwen2 72B Instruct

tongyi-qianwen

Open weights

Release Timeline

When each model was launched

GPT-4.5 was released on 2025-02-27, while Qwen2 72B Instruct was released on 2024-07-23.

GPT-4.5 is 7 months newer than Qwen2 72B Instruct.

GPT-4.5

Feb 27, 2025

1.2 years ago

7mo newer

Qwen2 72B Instruct

Jul 23, 2024

1.8 years ago

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

GPT-4.5

View details

OpenAI

Supports multimodal inputs

Higher GPQA score (69.5% vs 42.4%)

Higher GSM8k score (97.0% vs 91.1%)

Higher HumanEval score (88.0% vs 86.0%)

Higher MMLU score (90.8% vs 82.3%)

Qwen2 72B Instruct

View details

Alibaba Cloud / Qwen Team

Has open weights

Detailed Comparison

AI Model Comparison Table
Feature	GPT-4.5	Qwen2 72B Instruct

FAQ

Common questions about GPT-4.5 vs Qwen2 72B Instruct.

Which is better, GPT-4.5 or Qwen2 72B Instruct?

GPT-4.5 significantly outperforms across most benchmarks. GPT-4.5 is made by OpenAI and Qwen2 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 GPT-4.5 compare to Qwen2 72B Instruct in benchmarks?

GPT-4.5 scores GSM8k: 97.0%, MMLU: 90.8%, CharXiv-D: 90.0%, IFEval: 88.2%, HumanEval: 88.0%. Qwen2 72B Instruct scores GSM8k: 91.1%, CMMLU: 90.1%, HellaSwag: 87.6%, HumanEval: 86.0%, Winogrande: 85.1%.

What are the main differences between GPT-4.5 and Qwen2 72B Instruct?

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

Who makes GPT-4.5 and Qwen2 72B Instruct?

GPT-4.5 is developed by OpenAI and Qwen2 72B Instruct is developed by Alibaba Cloud / Qwen Team.