Model Comparison

GPT OSS 20B High vs Qwen2 72B Instruct

GPT OSS 20B High significantly outperforms across most benchmarks.

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Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

GPT OSS 20B High outperforms in 1 benchmarks (GPQA), while Qwen2 72B Instruct is better at 0 benchmarks.

GPT OSS 20B High significantly outperforms across most benchmarks.

Wed Apr 15 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Cost data unavailable.

Lowest available price from all providers
Wed Apr 15 2026 • llm-stats.com
OpenAI
GPT OSS 20B High
Input tokens$0.10
Output tokens$0.50
Best providerOpenAI
Alibaba Cloud / Qwen Team
Qwen2 72B Instruct
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
Notice missing or incorrect data?Start an Issue→

Model Size

Parameter count comparison

51.1B diff

Qwen2 72B Instruct has 51.1B more parameters than GPT OSS 20B High, making it 244.5% larger.

OpenAI
GPT OSS 20B High
20.9Bparameters
Alibaba Cloud / Qwen Team
Qwen2 72B Instruct
72.0Bparameters
20.9B
GPT OSS 20B High
72.0B
Qwen2 72B Instruct

Context Window

Maximum input and output token capacity

Only GPT OSS 20B High specifies input context (131,072 tokens). Only GPT OSS 20B High specifies output context (131,072 tokens).

OpenAI
GPT OSS 20B High
Input131,072 tokens
Output131,072 tokens
Alibaba Cloud / Qwen Team
Qwen2 72B Instruct
Input- tokens
Output- tokens
Wed Apr 15 2026 • llm-stats.com

License

Usage and distribution terms

GPT OSS 20B High is licensed under Apache 2.0, while Qwen2 72B Instruct uses tongyi-qianwen.

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

GPT OSS 20B High

Apache 2.0

Open weights

Qwen2 72B Instruct

tongyi-qianwen

Open weights

Release Timeline

When each model was launched

GPT OSS 20B High was released on 2025-08-05, while Qwen2 72B Instruct was released on 2024-07-23.

GPT OSS 20B High is 13 months newer than Qwen2 72B Instruct.

GPT OSS 20B High

Aug 5, 2025

8 months ago

1.0yr newer
Qwen2 72B Instruct

Jul 23, 2024

1.7 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

OpenAI
Larger context window (131,072 tokens)
Higher GPQA score (74.2% vs 42.4%)
Alibaba Cloud / Qwen Team

Qwen2 72B Instruct

View details

Alibaba Cloud / Qwen Team

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT OSS 20B High
Alibaba Cloud / Qwen Team
Qwen2 72B Instruct

FAQ

Common questions about GPT OSS 20B High vs Qwen2 72B Instruct

GPT OSS 20B High significantly outperforms across most benchmarks. GPT OSS 20B High 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.
GPT OSS 20B High scores AIME 2025: 98.7%, GPQA: 74.2%. Qwen2 72B Instruct scores GSM8k: 91.1%, CMMLU: 90.1%, HellaSwag: 87.6%, HumanEval: 86.0%, Winogrande: 85.1%.
GPT OSS 20B High supports 131K 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.
Key differences include licensing (Apache 2.0 vs tongyi-qianwen). See the full comparison above for benchmark-by-benchmark results.
GPT OSS 20B High is developed by OpenAI and Qwen2 72B Instruct is developed by Alibaba Cloud / Qwen Team.