The request names a specific Qwen3-4B-Base fine-tune, which none of the candidate sources describe; the only candidate is a Replicate page about fine-tuning FLUX image models, which does not cover a text-generation model like Qwen3-4B-Base, so no product here can be recommended for this request with confidence.
A question back: Do you want to run or fine-tune this Qwen3-4B-Base checkpoint yourself (for example on Hugging Face or a local GPU), or are you looking for a hosted service that serves a Qwen3 text model? If you are
For agents: the 10 actions behind this answer
qwen/qwen-image · qwen/qwen-image verified and signed
An image generation foundation model in the Qwen series that achieves significant advances in complex text rendering.
wavespeedai/qwen-image · wavespeedai/qwen-image verified and signed
A 20B MMDiT model for next-gen text-to-image generation
qwen/qwen3-235b-a22b-instruct-2507 · qwen/qwen3-235b-a22b-instruct-2507 verified and signed
Updated Qwen3 model for instruction following
qwen/qwen-image-edit · qwen/qwen-image-edit verified and signed
Edit images using a prompt. This model extends Qwen-Image’s unique text rendering capabilities to image editing tasks, enabling precise text editing
alibaba/qwen-image-3 · alibaba/qwen-image-3 verified and signed
Qwen-Image-3.0 generates and edits images with accurate text rendering, complex layouts, and photographic detail.
zsxkib/qwen2-1.5b-instruct · zsxkib/qwen2-1.5b-instruct verified and signed
Qwen 2: A 1.5 billion parameter language model from Alibaba Cloud, fine tuned for chat completions
qwen/qwen-image-2512 · qwen/qwen-image-2512 verified and signed
Qwen Image 2512 is an improved version of Qwen Image with more realistic human generation, finer textures, and stronger text rendering
qwen/qwen-image-2 · qwen/qwen-image-2 verified and signed
A next-generation image generation and editing model from Alibaba's Qwen team. Supports text-to-image and image editing with strong text rendering, especially for Chinese.
ditto--ai/qwen3guard-gen-4b · ditto--ai/qwen3guard-gen-4b verified and signed
A 4B-parameter safety and content moderation model that classifies user prompts and assistant responses as Safe, Unsafe, or Controversial with fine-grained category labels and refusal detection. Supports 119 languages.
lucataco/qwen3-vl-8b-instruct · lucataco/qwen3-vl-8b-instruct verified and signed
A powerful vision-language model in the Qwen series
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