What are the hardware requirements for Qwen3.5 9B?

Qwen3.5 9B requires approximately 19.3 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Qwen3.5 9B and how large is it?

Qwen3.5 9B is developed by unsloth, a model with 9b 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 9B?

Qwen3.5 9B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Qwen3.5 9B by unsloth — VRAM 19.3GB

Name: Qwen3.5 9B
Author: unsloth

Qwen3.5 9B is an open-source language model by unsloth. Features: 9b LLM, VRAM: 19.3GB, License: apache-2.0, LLM Explorer Score: 0.31.

Base model:finetune:qwen/qwen3... Base model:qwen/qwen3.5-9b Conversational Endpoints compatible Image-text-to-text Qwen3 5 Region:us Safetensors Sharded Tensorflow Unsloth

Model Card on HF 🤗: https://huggingface.co/unsloth/Qwen3.5-9B

Qwen3.5 9B Parameters and Internals

LLM Name	Qwen3.5 9B
Repository 🤗	https://huggingface.co/unsloth/Qwen3.5-9B
Base Model(s)	Qwen/Qwen3.5-9B Qwen/Qwen3.5-9B
Model Size	9b
Required VRAM	19.3 GB
Updated	2026-08-09
Maintainer	unsloth
Model Type	qwen3_5
Model Files	5.3 GB: 1-of-4 5.3 GB: 2-of-4 5.4 GB: 3-of-4 3.3 GB: 4-of-4
Model Architecture	Qwen3_5ForConditionalGeneration
License	apache-2.0
Model Max Length	262144
Transformers Version	4.57.0.dev0
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|vision_pad\|>
Errors	replace

Rank the Qwen3.5 9B 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 9B

Model	Likes	Downloads
Qwopus3.5 9B V3 GGUF	375	12266
...Kimik2.6 Opus Distill MTP GGUF	8	8610
... 9B Kimik2.6 Opus Distill GGUF	2	524

Best Alternatives to Qwen3.5 9B

Best Alternatives	Context / RAM	Downloads	Likes
Qwen3.8 Distilled 9B NPU2	256K / GB	4474	4
Qwen3.5 9B	0K / 19.3 GB	12207758	1799
Qwable 9B Claude Fable 5	0K / 18.8 GB	1088	115
Ornith 1.0 9B	0K / 18.8 GB	1006075	546
Qwythos 9B Claude Mythos 5 1M	0K / 18.8 GB	37427	906
Negentropy Claude Opus 4.7 9B	0K / 18.8 GB	63	26
Qwen3.8 9B Distill	0K / 19.3 GB	5839	148
WeMM Embedding 9B	0K / 18.8 GB	2618	105
Qwythos 9B V2	0K / 19.3 GB	19208	156
Ornith 1.5 9B	0K / 18.9 GB	1324	120

Note: green Score (e.g. "73.2") means that the model is better than unsloth/Qwen3.5-9B.