What are the hardware requirements for Yousei 22B?

Yousei 22B requires approximately 44.5 GB of VRAM and supports a context window of 4K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Yousei 22B and how large is it?

Yousei 22B is developed by Envoid, a model with 22b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

How does Yousei 22B perform on standard benchmarks?

Yousei 22B has the following published scores: MMLU 52.31. Compare against reference models on this page or on the LLM Explorer leaderboards.

Yousei 22B by Envoid — VRAM 44.5GB, 4K context

Name: Yousei 22B
Author: Envoid

Yousei 22B is an open-source language model by Envoid. Features: 22b LLM, VRAM: 44.5GB, Context: 4K, LLM Explorer Score: 0.11, Arc: 55.9, HellaSwag: 78.6, MMLU: 52.3, GSM8K: 0.5.

Arxiv:2306.01708 Endpoints compatible Llama Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/Envoid/Yousei-22B

Yousei 22B Parameters and Internals

Model Type

text generation, instruct prescribed writing, roleplay

Use Cases

Areas:

research

Applications:

instruct prescribed writing, roleplay

Additional Notes

It's decent at roleplay although sometimes wavers between chat style output and prose. It shines in instruct prescribed writing.

Input Output

Input Format:

llama-2 prompt format and alpaca-style format

Accepted Modalities:

text

Output Format:

roleplay chat or prose

Performance Tips:

Switching prompt formats may reduce refusals.

LLM Name	Yousei 22B
Repository 🤗	https://huggingface.co/Envoid/Yousei-22B
Model Size	22b
Required VRAM	44.5 GB
Updated	2026-07-15
Maintainer	Envoid
Model Type	llama
Model Files	10.2 GB: 1-of-5 10.0 GB: 2-of-5 9.9 GB: 3-of-5 9.9 GB: 4-of-5 4.5 GB: 5-of-5
Model Architecture	LlamaForCausalLM
Context Length	4098
Model Max Length	4098
Transformers Version	4.33.0.dev0
Tokenizer Class	LlamaTokenizer
Beginning of Sentence Token	<s>
End of Sentence Token	</s>
Unk Token	<unk>
Vocabulary Size	32000
Torch Data Type	float16

Rank the Yousei 22B 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 Yousei 22B

Best Alternatives	Context / RAM	Downloads	Likes
EuroLLM 22B Instruct 2512	32K / 45.5 GB	3342	63
EuroLLM 22B 2512	32K / 45.5 GB	2766	19
Calm3 22B Chat	16K / 44.9 GB	878	85
Calm3 22B RP V2	16K / 44.9 GB	21	20
Calm3 22B RP V0.1	16K / 44.9 GB	10	0
Llama2 22B Daydreamer V3	4K / 43.7 GB	177	11
Platypus 2 22B Relora	4K / 43.7 GB	93	1
Llama2 22B Blocktriangular	4K / 43.7 GB	368	4
Llama2 22B	4K / 43.7 GB	109	46
Llama2 22B Daydreamer V2	4K / 43.7 GB	7	2

Note: green Score (e.g. "73.2") means that the model is better than Envoid/Yousei-22B.