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Alibaba / Qwen

Alibaba Group: the Qwen models are among the world's most performant open-weight LLMs, released under permissive licenses. The Qwen models in the catalog are the child resources.

Features

  • Qwen 2.5/3: from 0.5B to 72B parameters
  • Apache 2.0 license on the smaller models
  • Efficient MoE: 70B quality with a 7B footprint

Resources by Alibaba / Qwen

Models🎨
Qwen-Image 2.1
Released Sep 20, 20262.1by Alibaba / Qwen

7B open-weight model (32-layer DiT) that unifies text-to-image generation up to 2048x2048, editing with up to 10 reference images, and native RGBA transparency. Designed to run locally on 16GB+ VRAM; supported by diffusers and ComfyUI.

LLMImmaginiOpen SourceLocale
Models🧠
Qwen2.5 0.5B
Released Sep 19, 2024Qwen3.8-Maxby Alibaba / Qwen

Ultra-compact 0.5B-parameter model. Runs on any hardware, even embedded: ideal for lightweight summarization and low-power local devices.

LLMQwenLeggeroOpen Source
Models🧠
Qwen2.5 14B
Released Sep 19, 2024Qwen3.8-Maxby Alibaba / Qwen

Clear step up in reasoning and instruction quality over 8B models. Excellent for coding, agents and structured writing on 16GB GPUs or Macs with 32GB RAM.

LLMQwenCodingOpen Source
Models🧠
Qwen2.5 32B
Released Sep 19, 2024Qwen3.8-Maxby Alibaba / Qwen

Near-70B quality at a fraction of the size: the sweet spot for advanced use. Excellent in Italian, code and reasoning. Needs 24GB+ VRAM.

LLMQwenAvanzatoOpen Source
Models🧠
Qwen2.5 3B
Released Sep 19, 2024Qwen3.8-Maxby Alibaba / Qwen

3B-parameter model with excellent multilingual support, including Italian. Good balance of quality and hardware requirements for summarization and drafting.

LLMQwenMultilingueOpen Source
Models🧠
Qwen2.5 72B
Released Sep 19, 2024Qwen3.8-Maxby Alibaba / Qwen

The top open dense model of its class, with first-class multilingual support for Italian, French and other European languages. Needs 48-80GB setups.

LLMQwenAvanzatoOpen Source
Models🧠
Qwen3 30B-A3B (MoE)
Released Apr 29, 2025Qwen3.8-Maxby Alibaba / Qwen

Mixture-of-Experts model: 30B total params but only 3.3B active per token. Small-model speed with mid-size quality; the best speed/quality ratio in its class.

LLMQwenMoEOpen Source
Models🌸
Qwen3 8B
Released Apr 29, 2025Qwen3 8Bby Alibaba / Qwen

Il modello dense 8B della famiglia Qwen3: 8,19B di parametri, contesto nativo di 40K token (espandibile con YaRN) e ragionamento in modalità think/non-think attivabile per prompt. Licenza Apache 2.0. È il punto di equilibrio per l'uso locale su GPU da 8-12GB: in Q4_K_M occupa circa 5GB, lasciando spazio per contesto lungo.

LLMQwenMultilingueOpen Source
Models🦉
Qwen3.8-27B
Released Aug 14, 2026Qwen3.8-27Bby Alibaba / Qwen

Il modello dense multimodale della generazione Qwen3.8 di Alibaba: 27,78B di parametri, input testo+immagini+video e contesto nativo di 262K token. Licenza Apache 2.0. L'attenzione ibrida (DeltaNet lineare + GQA) riduce la KV cache di circa il 75% rispetto a un transformer standard: in Q4_K_M sta su una singola GPU da 24GB.

LLMQwenMultimodaleOpen SourceMultilingue
Models🛡️
Qwen3Guard-Stream-0.6B
Released Sep 23, 20250.6Bby Alibaba / Qwen

0.6B safety-moderation model with a token-level classifier for real-time monitoring during incremental generation. Three severity tiers (safe, controversial, unsafe) and 119 languages: small and local, ideal for filtering outputs without the cloud.

ModerazioneSicurezzaOpen SourceLocale
Models🎬
Wan 2.1 14B
Released Feb 25, 2025Wan 2.2 (T2V-A14B/I2V-A14B MoE)by Alibaba / Qwen

State-of-the-art open video model at 720p: professional-level motion quality and frame coherence. Needs 24GB+ VRAM.

Video720pOpen Source

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