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Open-weight model · Text generation

SabiYarn_MoE-280M

by Naija AI Aletheia-ng/SabiYarn_MoE-280M

SabiYarn_MoE-280M is an open-weight model for text generation from Naija AI. It has 346M parameters. At 16-bit it needs about 0.8 GB of GPU memory, which fits on 1x MI300X from $1.85 an hour, at the lowest prices in the SAVRN Index. It draws 5.4k downloads a month.

This is the model card of a transformers model that has been pushed on the Hub. Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. Use the code below to get started with the model.

Parameters346M
Context—
Weights1.4 GB
License—
AccessOpen weights
Monthly Downloads5.4k

Runs On

What it takes to serve SabiYarn_MoE-280M (346M parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 0.7 GB 0.8 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 0.3 GB 0.4 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 0.2 GB 0.2 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Oct 7, 2026.

SabiYarn_MoE-280M on every accelerator the SAVRN Index prices, at every precision

Model Card

This is the model card of a transformers model that has been pushed on the Hub. Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. Use the code below to get started with the model. Carbon emissions can be estimated using the Machine Learning Impact calculator presented in Lacoste et al. (2019).

Excerpt from the card by Naija AI.

Configuration

Architecture
GPTJXMoEForCausalLM
Vocabulary size
52,050
Experts
4
Experts active per token
2
Model type
sabiyarn

Identity and Version

Repository
Aletheia-ng/SabiYarn_MoE-280M
Publisher
Naija AI
Task
Text generation
Modality
Text
Library
transformers
Parameters
346M parameters
Languages
Not stated by the source
Revision
bdfca72883ef5872bad99390d8d159f20f407333
First published
2026-07-30
Last updated
2026-10-05

Files and Weights

11 files, 1.4 GB in total. The weights are 1 file totalling 1.4 GB in safetensors.

Weights1 file · 1.4 GB
Configuration5 files · 44.7 KB
Tokenizer2 files · 2.3 MB
Documentation1 file · 5.2 KB
Other1 file · 1.6 KB
Repository1 file · 1.5 KB
Every file
FileTypeSizeSHA-256
model.safetensorsWeights1.4 GB 54fc5e2d2b21
config.jsonConfiguration803 B —
configuration.pyConfiguration3.5 KB —
generation_config.jsonConfiguration69 B —
modeling.pyConfiguration38.7 KB —
special_tokens_map.jsonConfiguration1.7 KB —
README.mdDocumentation5.2 KB —
chat_template.jinjaOther1.6 KB —
.gitattributesRepository1.5 KB —
tokenizer.jsonTokenizer2.3 MB —
tokenizer_config.jsonTokenizer30.8 KB —

License and Download

License
Not stated by the source
Access
Open weights, no gate
Download size
1.4 GB
Download from Naija AI

Released by Naija AI through its official repository on Hugging Face.

Built From

Memory Requirements

PrecisionWeights in memory
As published1.4 GB
16-bit0.7 GB
8-bit0.3 GB
4-bit0.2 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About SabiYarn_MoE-280M

How much GPU memory does SabiYarn_MoE-280M need?

About 0.8 GB at 16-bit and 0.2 GB at 4-bit: the weights (346M parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run SabiYarn_MoE-280M on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

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