Model Comparison

Claude 3 Opus vs Qwen2 72B Instruct

Claude 3 Opus significantly outperforms across most benchmarks.

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Performance Benchmarks

Comparative analysis across standard metrics

8 benchmarks

Claude 3 Opus outperforms in 7 benchmarks (ARC-C, GPQA, GSM8k, HellaSwag, MATH, MMLU, MMLU-Pro), while Qwen2 72B Instruct is better at 1 benchmark (HumanEval).

Claude 3 Opus significantly outperforms across most benchmarks.

Thu May 14 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Claude 3 Opus specifies input context (200,000 tokens). Only Claude 3 Opus specifies output context (200,000 tokens).

Claude 3 Opus

Input200,000 tokens

Output200,000 tokens

Qwen2 72B Instruct

Input- tokens

Output- tokens

Thu May 14 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Claude 3 Opus supports multimodal inputs, whereas Qwen2 72B Instruct does not.

Claude 3 Opus can handle both text and other forms of data like images, making it suitable for multimodal applications.

Claude 3 Opus

Text

Images

Audio

Video

Qwen2 72B Instruct

Text

Images

Audio

Video

License

Usage and distribution terms

Claude 3 Opus 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.

Claude 3 Opus

Proprietary

Closed source

Qwen2 72B Instruct

tongyi-qianwen

Open weights

Release Timeline

When each model was launched

Claude 3 Opus was released on 2024-02-29, while Qwen2 72B Instruct was released on 2024-07-23.

Qwen2 72B Instruct is 5 months newer than Claude 3 Opus.

Claude 3 Opus

Feb 29, 2024

2.2 years ago

Qwen2 72B Instruct

Jul 23, 2024

1.8 years ago

4mo 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

Claude 3 Opus

View details

Anthropic

Larger context window (200,000 tokens)

Supports multimodal inputs

Higher ARC-C score (96.4% vs 68.9%)

Higher GPQA score (50.4% vs 42.4%)

Higher GSM8k score (95.0% vs 91.1%)

Higher HellaSwag score (95.4% vs 87.6%)

Higher MATH score (60.1% vs 59.7%)

Higher MMLU score (86.8% vs 82.3%)

Higher MMLU-Pro score (68.5% vs 64.4%)

Qwen2 72B Instruct

View details

Alibaba Cloud / Qwen Team

Has open weights

Higher HumanEval score (86.0% vs 84.9%)

Detailed Comparison

AI Model Comparison Table
Feature	Claude 3 Opus	Qwen2 72B Instruct

FAQ

Common questions about Claude 3 Opus vs Qwen2 72B Instruct.

Which is better, Claude 3 Opus or Qwen2 72B Instruct?

Claude 3 Opus significantly outperforms across most benchmarks. Claude 3 Opus is made by Anthropic 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 Claude 3 Opus compare to Qwen2 72B Instruct in benchmarks?

Claude 3 Opus scores ARC-C: 96.4%, HellaSwag: 95.4%, GSM8k: 95.0%, MGSM: 90.7%, BIG-Bench Hard: 86.8%. Qwen2 72B Instruct scores GSM8k: 91.1%, CMMLU: 90.1%, HellaSwag: 87.6%, HumanEval: 86.0%, Winogrande: 85.1%.

What are the context window sizes for Claude 3 Opus and Qwen2 72B Instruct?

Claude 3 Opus supports 200K tokens and Qwen2 72B Instruct supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Claude 3 Opus 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 Claude 3 Opus and Qwen2 72B Instruct?

Claude 3 Opus is developed by Anthropic and Qwen2 72B Instruct is developed by Alibaba Cloud / Qwen Team.