Qwen2.5 72B Instruct

About Qwen2.5 72B Instruct

Qwen 2.5 72B Instruct is Alibaba's flagship language model, delivering exceptional performance that rivals GPT-4 and Claude 3.5 Sonnet on major benchmarks. With 72 billion parameters, it excels at complex reasoning, coding, mathematics, and multilingual tasks with particular strength in Chinese language applications. The model features a 128K context window and demonstrates state-of-the-art performance on coding benchmarks, making it a top choice for software development tasks. Qwen 2.5 72B supports function calling, JSON mode, and structured outputs for building sophisticated AI applications. Its open weights enable self-hosting and fine-tuning, offering deployment flexibility without ongoing API costs. The model is particularly valuable for organizations serving Chinese-speaking markets or requiring strong multilingual capability. For developers seeking frontier-level AI with open-source benefits, Qwen 2.5 72B represents one of the most capable openly available models, competing directly with proprietary alternatives while offering full deployment control.

Model Specifications

💰 Real-World Cost Examples

Estimated monthly costs for common use cases

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🚀 Quick Start

Get started with Qwen2.5 72B Instruct API

from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="qwen/qwen-2.5-72b-instruct",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)

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