What are the hardware requirements for Serayuki 1B?

Serayuki 1B requires approximately 2.2 GB of VRAM and supports a context window of 2K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Serayuki 1B and how large is it?

Serayuki 1B is developed by SeraphyneLab, a model with 1b 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 Serayuki 1B?

Serayuki 1B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Serayuki 1B by SeraphyneLab — VRAM 2.2GB, 2K context

Name: Serayuki 1B
Author: SeraphyneLab

Serayuki 1B is an open-source language model by SeraphyneLab. Features: 1b LLM, VRAM: 2.2GB, Context: 2K, License: mit, LLM Explorer Score: 0.19.

4-bit Bitsandbytes Dataset:ajibawa-2023/children-... Dataset:roneneldan/tinystories Dataset:stas/c4-en-10k Dataset:wikimedia/wikipedia Llama Region:us Safetensors

Model Card on HF 🤗: https://huggingface.co/SeraphyneLab/Serayuki-1B

Serayuki 1B Parameters and Internals

LLM Name	Serayuki 1B
Repository 🤗	https://huggingface.co/SeraphyneLab/Serayuki-1B
Model Size	1b
Required VRAM	2.2 GB
Updated	2026-07-07
Maintainer	SeraphyneLab
Model Type	llama
Model Files	2.2 GB
Model Architecture	SerayukiForCausalLM
License	mit
Context Length	2048
Model Max Length	2048
Transformers Version	4.52.4
Tokenizer Class	PreTrainedTokenizer
Padding Token	<\|eot_id\|>
Vocabulary Size	128256
Torch Data Type	float16

Rank the Serayuki 1B 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 Serayuki 1B

Best Alternatives	Context / RAM	Downloads	Likes
...rayuki 1B V1.1 Pre2 Step 3K 1B	8K / 1.6 GB	17	2
...rayuki 1B V1.1 Pre2 Step 3K 1B	8K / 1.6 GB	8	2

Note: green Score (e.g. "73.2") means that the model is better than SeraphyneLab/Serayuki-1B.