What are the hardware requirements for Q448?

Q448 requires approximately 6.5 GB of VRAM and supports a context window of 128K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Q448 and how large is it?

Q448 is developed by juhw, a model with 3.2b 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 Q448?

Q448 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Q448 by juhw — VRAM 6.5GB, 128K context

Name: Q448
Author: juhw

Q448 is an open-source language model by juhw. Features: 3.2b LLM, VRAM: 6.5GB, Context: 128K, Quantized, LLM Explorer Score: 0.17.

Arxiv:1910.09700 Endpoints compatible Llama Q448 Quantized Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/juhw/q448

Q448 Parameters and Internals

LLM Name	Q448
Repository 🤗	https://huggingface.co/juhw/q448
Model Size	3.2b
Required VRAM	6.5 GB
Updated	2026-07-18
Maintainer	juhw
Model Type	llama
Model Files	5.0 GB: 1-of-2 1.5 GB: 2-of-2
Quantization Type	q448
Model Architecture	LlamaForCausalLM
Context Length	131072
Model Max Length	131072
Transformers Version	4.48.3
Vocabulary Size	128256
Torch Data Type	bfloat16

Rank the Q448 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

Best Alternatives to Q448

Best Alternatives	Context / RAM	Downloads
...uvery Train 0.0.2 Merged 16bit	128K / 6.5 GB	6
TaraV2 M16B	128K / 6.5 GB	5
Tc2	128K / 6.5 GB	5
Rs44	128K / 6.5 GB	582
Llama3.2 Resized	128K / 6.5 GB	5
BG58	128K / 6.5 GB	8
Xddd	128K / 6.5 GB	6
ColdBrew Oracle	128K / 6.5 GB	5
ISLEXITAS WEL SHREE 02 12 24	128K / 6.5 GB	15
Testing V01	128K / 6.5 GB	20

Note: green Score (e.g. "73.2") means that the model is better than juhw/q448.