Model Comparison

o3-pro vs Qwen2.5 72B Instruct

Comparing o3-pro and Qwen2.5 72B Instruct across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

o3-pro and Qwen2.5 72B Instruct don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Qwen2.5 72B Instruct costs less

For input processing, o3-pro ($20.00/1M tokens) is 57.1x more expensive than Qwen2.5 72B Instruct ($0.35/1M tokens).

For output processing, o3-pro ($80.00/1M tokens) is 200.0x more expensive than Qwen2.5 72B Instruct ($0.40/1M tokens).

In conclusion, o3-pro is more expensive than Qwen2.5 72B Instruct.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Thu Apr 16 2026 • llm-stats.com
OpenAI
o3-pro
Input tokens$20.00
Output tokens$80.00
Best providerOpenAI
Alibaba Cloud / Qwen Team
Qwen2.5 72B Instruct
Input tokens$0.35
Output tokens$0.40
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

o3-pro accepts 200,000 input tokens compared to Qwen2.5 72B Instruct's 131,072 tokens. o3-pro can generate longer responses up to 100,000 tokens, while Qwen2.5 72B Instruct is limited to 8,192 tokens.

OpenAI
o3-pro
Input200,000 tokens
Output100,000 tokens
Alibaba Cloud / Qwen Team
Qwen2.5 72B Instruct
Input131,072 tokens
Output8,192 tokens
Thu Apr 16 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

o3-pro supports multimodal inputs, whereas Qwen2.5 72B Instruct does not.

o3-pro can handle both text and other forms of data like images, making it suitable for multimodal applications.

o3-pro

Text
Images
Audio
Video

Qwen2.5 72B Instruct

Text
Images
Audio
Video

License

Usage and distribution terms

o3-pro is licensed under a proprietary license, while Qwen2.5 72B Instruct uses Qwen.

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

o3-pro

Proprietary

Closed source

Qwen2.5 72B Instruct

Qwen

Open weights

Release Timeline

When each model was launched

o3-pro was released on 2025-06-10, while Qwen2.5 72B Instruct was released on 2024-09-19.

o3-pro is 9 months newer than Qwen2.5 72B Instruct.

o3-pro

Jun 10, 2025

10 months ago

8mo newer
Qwen2.5 72B Instruct

Sep 19, 2024

1.6 years ago

Knowledge Cutoff

When training data ends

o3-pro has a documented knowledge cutoff of 2024-05-31, while Qwen2.5 72B Instruct's cutoff date is not specified.

We can confirm o3-pro's training data extends to 2024-05-31, but cannot make a direct comparison without Qwen2.5 72B Instruct's cutoff date.

o3-pro

May 2024

Qwen2.5 72B Instruct

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Provider Availability

o3-pro is available from OpenAI. Qwen2.5 72B Instruct is available from DeepInfra, Hyperbolic, Fireworks, Together.

o3-pro

openai logo
OpenAI
Input Price:Input: $20.00/1MOutput Price:Output: $80.00/1M

Qwen2.5 72B Instruct

deepinfra logo
Deepinfra
Input Price:Input: $0.35/1MOutput Price:Output: $0.40/1M
hyperbolic logo
Hyperbolic
Input Price:Input: $0.40/1MOutput Price:Output: $0.40/1M
fireworks logo
Fireworks
Input Price:Input: $0.89/1MOutput Price:Output: $0.89/1M
together logo
Together
Input Price:Input: $1.20/1MOutput Price:Output: $1.20/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

OpenAI
Larger context window (200,000 tokens)
Supports multimodal inputs
Alibaba Cloud / Qwen Team

Qwen2.5 72B Instruct

View details

Alibaba Cloud / Qwen Team

Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
o3-pro
Alibaba Cloud / Qwen Team
Qwen2.5 72B Instruct

FAQ

Common questions about o3-pro vs Qwen2.5 72B Instruct

o3-pro (OpenAI) and Qwen2.5 72B Instruct (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.
Qwen2.5 72B Instruct scores GSM8k: 95.8%, MT-Bench: 93.5%, MBPP: 88.2%, MMLU-Redux: 86.8%, HumanEval: 86.6%.
Qwen2.5 72B Instruct is 57.1x cheaper for input tokens. o3-pro costs $20.00/M input and $80.00/M output via openai. Qwen2.5 72B Instruct costs $0.35/M input and $0.40/M output via deepinfra.
o3-pro supports 200K tokens and Qwen2.5 72B Instruct supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (200K vs 131K), input pricing ($20.00 vs $0.35/M), multimodal support (yes vs no), licensing (Proprietary vs Qwen). See the full comparison above for benchmark-by-benchmark results.
o3-pro is developed by OpenAI and Qwen2.5 72B Instruct is developed by Alibaba Cloud / Qwen Team.