Qwen
Alibaba's open-weight model family for text, code, and vision
Qwen is profiled here as a LLM tool for engineering teams. Read about features, pricing, and how it compares to related options in the tools directory.
Description
Qwen is the large language model family developed by Alibaba Cloud, with most variants released under the Apache 2.0 license. The lineup spans dense and mixture-of-experts models for general chat, plus specialized lines for coding and vision-language tasks, and the open weights have made Qwen one of the most downloaded and fine-tuned model families on Hugging Face. Hosted access runs through Alibaba Cloud's Model Studio, while the weights self-host through standard runtimes. Frequent releases and permissive licensing have made the family a common base for fine-tuned derivatives across the open community. Variants span small models that run on a laptop up to large mixture-of-experts systems for demanding tasks.
Key Capabilities:
Open-weight dense and mixture-of-experts models under Apache 2.0
Qwen-Coder models for code generation and repository tasks
Vision-language models for multimodal understanding
OpenAI-compatible API through Alibaba Cloud Model Studio
Long-context variants for large-document processing
Self-hostable through vLLM, SGLang, and Ollama
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