Qwen 3(Tongyi Qianwen)

What it is

Qwen (Tongyi Qianwen) is a full-stack multimodal large language model series created by Alibaba Cloud. It includes cloud-based closed AI services as well as open-source model weights supporting commercial and personal usage, featuring text dialogue, logical reasoning, multi-modal image analysis, document comprehension and code generation.

How to use it

Visit the official website to start online AI conversations instantly. Developers can integrate functions via official API. The open-source Qwen series can be downloaded for local deployment, customization and fine-tuning on private hardware.

Core features

• Multi-modal support for text, images and long document analysis

• Extended long context window for processing lengthy files

• Built-in plugins: code interpreter, web search, data visualization

• Complete open-source model library available for download

• Stable developer API with flexible pricing options

• Customizable prompts for writing, translation and brainstorming

Use cases

Content creators for article writing, copywriting and script drafting. Programmers for code generation, debugging and technical consultation. Enterprises building intelligent assistants and automated customer service. Researchers experimenting and fine-tuning open-source large models. Daily users for learning, translation and document summarization.

Pricing

Free usage quota available for basic daily access. Paid subscriptions unlock faster response speed, longer context and priority computing resources. Open-source local deployment incurs no cloud service fees.

Support & company

Developed and maintained by Alibaba Cloud, part of Alibaba Group. Complete official documentation and developer community resources are provided.