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metadata
base_model:
  - Qwen/Qwen-Image-2.1-PE-T2I
license: other
license_name: qwen-research
license_link: https://huggingface.co/Qwen/Qwen-Image-2.1-PE-T2I/blob/main/LICENSE
tags:
  - text-generation-inference
  - llama-cpp
  - qwen
  - prompt-rewriting
  - image-editing
language:
  - en
pipeline_tag: text-generation
library_name: transformers

Qwen-Image-2.1-PE-T2I-GGUF

Qwen-Image-2.1-PE-T2I is the text-to-image prompt-rewriting model for Qwen-Image-2.1, a fine-tuned Qwen3.5-VL-9B that turns a brief image request in any language into a detailed, expanded English prompt paired with a recommended aspect ratio, acting as the bridge between casual multilingual user requests (e.g., a short Chinese phrase describing a corgi playing guitar in the rain) and the precise, richly-detailed instructions the downstream 7B-parameter DiT-based Qwen-Image-2.1 generator needs for best results. After a <think> reasoning block, it outputs a structured JSON object containing the rewritten_prompt and a wh_ratio value (e.g., 16:9), which maps directly to standard render resolutions when passed into the Diffusers QwenImage21Pipeline. It's usable via standard Hugging Face AutoModelForCausalLM loading, is intended purely as a preprocessing step ahead of image generation rather than a general-purpose chat model, and is released under the Qwen Research License Agreement.

System Prompt — https://huggingface.co/Qwen/Qwen-Image-2.1-PE-T2I/blob/main/system_prompt.txt

Model Files

File Name Quant Type File Size File Link
Qwen-Image-2.1-PE-T2I.BF16.gguf BF16 17.9 GB Download
Qwen-Image-2.1-PE-T2I.Q3_K_L.gguf Q3_K_L 4.93 GB Download
Qwen-Image-2.1-PE-T2I.Q3_K_M.gguf Q3_K_M 4.62 GB Download
Qwen-Image-2.1-PE-T2I.Q4_K_M.gguf Q4_K_M 5.63 GB Download
Qwen-Image-2.1-PE-T2I.Q4_K_S.gguf Q4_K_S 5.35 GB Download
Qwen-Image-2.1-PE-T2I.Q5_K_M.gguf Q5_K_M 6.47 GB Download
Qwen-Image-2.1-PE-T2I.Q5_K_S.gguf Q5_K_S 6.31 GB Download

llama.cpp

LLM inference in C/C++ — https://github.com/ggml-org/llama.cpp