Qwen 2.5 72B Instruct
Qwen 2.5 72B Instruct is Alibaba's flagship dense language model in the Qwen 2.5 generation, instruction-tuned for high-quality conversational and task-completion outputs. At 72B parameters it delivers state-of-the-art performance across reasoning, coding, mathematics, and multilingual text generation within its class.
Alibaba positioned this model as an open-weight frontier alternative, releasing it for wide deployment. It supports a 128K token context window and covers over 29 languages with strong alignment for safe, helpful responses. It is widely used as a base for fine-tuning and as a direct API model.
Key Features
72B dense instruction-tuned model with strong MMLU and math scores
128K token context window for long document handling
Multilingual across 29+ languages including Chinese and English
Strong code generation, debugging, and explanation
Alignment-tuned for safe and helpful responses
Available as open weights for self-hosted fine-tuning
Ideal Use Cases
Enterprise chatbot and virtual assistant deployments
Long-document legal or financial summarization
Multilingual customer support automation
Coding assistance and code review pipelines
Fine-tuning base for domain-specific applications
Example Prompts for Qwen 2.5 72B Instruct
Technical Specifications
| Provider | Alibaba |
| Category | Text |
| Modality | Text -> Text |
| Context Window | 128K tokens |
| Training Cutoff | Late 2024 |
Frequently Asked Questions
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