Qwen / image-text-to-text updated 5 months ago

Qwen3.5-2B

Name: Qwen3.5-2B
Author: Qwen

> [!Note] > This repository contains model weights and configuration files for the post-trained model in the Hugging Face Transformers format. > > These artifacts are compatible with Hugging Face Transformers, vLLM, SGLang, KTransformers, etc. > > In light of its parameter scale, the intended use cases are prototyping, task-specific fine-tuning, and other research or development purposes.

Params

2.3 B

Context

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Downloads 30d

2.6 M

Likes

348

Commercial use: allowed apache-2.0 Not gated SAFETENSORS View on Hugging Face ↗

Download history

daily snapshots · 10 days

2.6 M2.4 M

Jul 28Jul 31Aug 3Aug 6

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

File	Quant	Size	Est. VRAM	Verdict on RTX 4090 · 24 GB
model.safetensors	bf16	4.5 GB	5.8 GB	✅ Runs comfortably

Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Specifications

Architecture: Qwen3_5ForConditionalGeneration
Parameters: 2.3 B
Tensor type: BF16
Licence: apache-2.0
First seen on the Hub: 2026-02-28
Training datasets: undisclosed
Added to our catalog: 2026-07-28

Compare with

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Appears in

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