What are the hardware requirements for Qwen3.5 0.8B?

Qwen3.5 0.8B requires approximately 1.8 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Qwen3.5 0.8B and how large is it?

Qwen3.5 0.8B is developed by Qwen, a model with 0.8b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate Qwen3.5 0.8B?

Qwen3.5 0.8B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Qwen3.5 0.8B by Qwen — VRAM 1.8GB

Name: Qwen3.5 0.8B
Author: Qwen

Qwen3.5 0.8B is an open-source language model by Qwen. Features: 0.8b LLM, VRAM: 1.8GB, License: apache-2.0, LLM Explorer Score: 0.42.

Base model:finetune:qwen/qwen3... Base model:qwen/qwen3.5-0.8b-b... Conversational Deploy:azure Deploy:sagemaker Endpoints compatible Eval-results Image-text-to-text Qwen3 5 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/Qwen/Qwen3.5-0.8B

Qwen3.5 0.8B Parameters and Internals

LLM Name	Qwen3.5 0.8B
Repository 🤗	https://huggingface.co/Qwen/Qwen3.5-0.8B
Base Model(s)	Qwen/Qwen3.5-0.8B-Base Qwen/Qwen3.5-0.8B-Base
Model Size	0.8b
Required VRAM	1.8 GB
Updated	2026-08-09
Maintainer	Qwen
Model Type	qwen3_5
Model Files	1.8 GB: 1-of-1
Model Architecture	Qwen3_5ForConditionalGeneration
License	apache-2.0
Model Max Length	262144
Transformers Version	4.57.0.dev0
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Errors	replace

Rank the Qwen3.5 0.8B capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Quantized Models of the Qwen3.5 0.8B

Model	Likes	Downloads
...n Image 2.1 PE T2I Pocket 0.8B	10	1809
Qwen3.5 0.8B MLX 4bit	5	5113
Mavery Lehrling 0.8B MLX 4bit	1	77
Qwen3.5 0.8B OptiQ 4bit	22	1494

Best Alternatives to Qwen3.5 0.8B

Best Alternatives	Context / RAM	Downloads	Likes
... 0.8B Weight Space Programming	0K / 1.8 GB	1297	90
OvisOCR3	0K / 1.7 GB	4972	109
... 0.8B Weight Space Programming	0K / 1.8 GB	227	56
Xiaomi OCR 0	0K / 1.8 GB	16009	164
OvisOCR2	0K / 1.7 GB	83978	506
MinerU2.5 Flash 0.8B	0K / 1.7 GB	23	1
Qwen3.5 0.8B Astra WeightEdit	0K / 1.8 GB	141	19
Qwen3.5 0.8B Base	0K / 1.8 GB	828054	92
LightOnOCR 3 0.8B	0K / 1.7 GB	1318	48
LightOnOCR 3 0.8B MTP Repacked	0K / 1.8 GB	555	1

Note: green Score (e.g. "73.2") means that the model is better than Qwen/Qwen3.5-0.8B.