Tool Introduction
Qianwen (also known as Qwen) is a large-scale language model series developed by Tongyi Lab, part of Alibaba Group. Launched in 2023, Qianwen is designed to understand and generate human-like text across a wide range of domains, languages, and tasks—making it one of the most capable and widely used AI models in China and globally.
Key Features
Strong Multilingual Support: Qwen supports over 100 languages, including Chinese, English, Spanish, French, Portuguese, Russian, Arabic, Japanese, Korean, Vietnamese, Thai, and Indonesian—enabling international applications.
Multiple Model Variants: The Qwen series includes several versions tailored for different needs:
Qwen-Max: Highest performance, ideal for complex, multi-step tasks.
Qwen-Plus: Balanced between capability, speed, and cost.
Qwen-Turbo: Fast and inexpensive, suited for simple queries.
Qwen-Audio and Qwen-VL: Multimodal models for audio and vision-language tasks.
Qwen-Coder: Specialized for code generation and understanding.
Advanced Capabilities
Qwen excels at answering questions, writing stories, composing emails, creating scripts, performing logical reasoning, programming, and more. It demonstrates strong performance on academic benchmarks and real-world applications.
Open Source & Community
Tongyi Lab has open-sourced many versions of Qwen (e.g., Qwen, Qwen1.5, Qwen2, Qwen2.5, Qwen3) on platforms like Hugging Face and ModelScope, fostering a global developer community and accelerating innovation around the model.
Enterprise Integration
Qwen powers numerous Alibaba Cloud products and services, including customer support bots, content creation tools, and enterprise AI solutions via the Tongyi Qianwen API and Model Studio—enabling businesses to integrate advanced AI capabilities seamlessly.
Safety & Alignment
Trained with extensive alignment techniques—including supervised fine-tuning and reinforcement learning—Qwen aims to provide responses that are helpful, honest, and harmless, adhering to responsible AI principles.
Name & Vision
Named after the Chinese phrase “千问” (Qiān Wèn), meaning “a thousand questions,” Qwen embodies the ambition to answer any question—no matter how complex, rare, or nuanced. As of 2025, it continues to evolve rapidly, positioning itself as a leading open, versatile, and production-ready foundation model in the global AI landscape.