Qwen 3(Tongyi Qianwen)
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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.