What are the hardware requirements for Luxia 21.4B 16bit GGUF?

Luxia 21.4B 16bit GGUF requires approximately 42.8 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Luxia 21.4B 16bit GGUF and how large is it?

Luxia 21.4B 16bit GGUF is developed by crimsonjoo, a model with 21.4b 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 Luxia 21.4B 16bit GGUF?

Luxia 21.4B 16bit GGUF is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Luxia 21.4B 16bit GGUF by crimsonjoo — VRAM 42.8GB

Name: Luxia 21.4B 16bit GGUF
Author: crimsonjoo

Luxia 21.4B 16bit GGUF is an open-source language model by crimsonjoo. Features: 21.4b LLM, VRAM: 42.8GB, License: apache-2.0, Quantized, LLM Explorer Score: 0.11.

16bit Base model:quantized:saltlux/l... Base model:saltlux/luxia-21.4b... En Endpoints compatible Gguf Llama Quantized Region:us Unsloth

Model Card on HF 🤗: https://huggingface.co/crimsonjoo/Luxia-21.4B-16bit-GGUF

Luxia 21.4B 16bit GGUF Parameters and Internals

Model Type

text-generation-inference, transformers

Additional Notes

This llama model was trained 2x faster with Unsloth and Huggingface's TRL library.

LLM Name	Luxia 21.4B 16bit GGUF
Repository 🤗	https://huggingface.co/crimsonjoo/Luxia-21.4B-16bit-GGUF
Base Model(s)	saltlux/luxia-21.4b-alignment-v1.1 saltlux/luxia-21.4b-alignment-v1.1
Model Size	21.4b
Required VRAM	42.8 GB
Updated	2026-06-22
Maintainer	crimsonjoo
Model Type	llama
Model Files	42.8 GB
Supported Languages	en
GGUF Quantization	Yes
Quantization Type	gguf\|16bit
Model Architecture	AutoModel
License	apache-2.0

Rank the Luxia 21.4B 16bit GGUF 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 Luxia 21.4B 16bit GGUF

Best Alternatives	Context / RAM	Downloads	Likes
...uxia 21.4B Alignment V1.0 GGUF	0K / 8.1 GB	460	9
Luxia 21.4B Q4 K M GGUF	0K / 12.9 GB	42	0
Vitstr Small Korean	0K / 0.1 GB	11	0

Note: green Score (e.g. "73.2") means that the model is better than crimsonjoo/Luxia-21.4B-16bit-GGUF.