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Open-weight model · Token classification

sat-3l-sm

by Segment any Text segment-any-text/sat-3l-sm

Model for wtpsplit. State-of-the-art sentence segmentation with 3 Transfomer layers. For details, see our Segment any Text paper

Parameters214M
Context514
Weights1.7 GB
Licensemit
AccessOpen weights
Monthly Downloads515.8k

Runs On

What it takes to serve sat-3l-sm (214M 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 0.4 GB 0.5 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 0.2 GB 0.3 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 0.1 GB 0.1 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 Sep 18, 2026.

SAVRN's Notes on sat-3l-sm

Sentence boundaries are the whole job. This is the wtpsplit segmentation model, three transformer layers deep, and it tags the tokens where one sentence ends and the next begins, the step ahead of chunking or embedding. With 214M parameters, memory lands at 0.5 GB at 16-bit, 0.3 GB at 8-bit and 0.1 GB at 4-bit. On our Index the cheapest home for it is a single MI300X, 192 GB at $1.85 per hour on-demand, and a model this size should share that card with other work.

The license is MIT, which asks only that the copyright and permission notices stay with the files; commercial use, modification and redistribution are allowed. Check the 514 token context, since anything longer has to be windowed. Weights ship as safetensors and ONNX, 8 files and 1.73 GB. Nothing here measures its accuracy, so run it on your own documents before trusting the splits.

Model Card

By Segment any Text, published under mit, revision 137da054051a.

Model for wtpsplit. State-of-the-art sentence segmentation with 3 Transfomer layers. For details, see our Segment any Text paper

Read Segment any Text's full model card

Model for wtpsplit.

State-of-the-art sentence segmentation with 3 Transfomer layers.

For details, see our Segment any Text paper

Configuration

Architecture
SubwordXLMForTokenClassification
Context length (tokens)
514
Layers
3
Hidden size
768
Feed-forward size
3,072
Attention heads
12
Vocabulary size
250,002
Stored precision
float32
Model type
xlm-token

Identity and Version

Repository
segment-any-text/sat-3l-sm
Publisher
Segment any Text
Task
Token classification
Modality
Text
Library
transformers
Parameters
214M parameters
Languages
am, ar, az, be, bg, bn, ca, ceb
Revision
137da054051ad9f1eac42025f758db4ac9f22535
First published
2024-06-16
Last updated
2024-09-24

Files and Weights

8 files, 1.7 GB in total. The weights are 4 files totalling 1.7 GB in bin, onnx, safetensors.

Weights4 files · 1.7 GB
Configuration2 files · 18.3 MB
Documentation1 file · 712 B
Repository1 file · 1.6 KB
Every file
FileTypeSizeSHA-256
model.onnxWeights428.4 MB 036276f1ed36
model.safetensorsWeights854.7 MB 3e19cb0e5dbe
model_optimized.onnxWeights427.8 MB 8573277b4dbe
training_args.binWeights5.0 KB 58eb0a87e07b
config.jsonConfiguration965 B
trainer_state.jsonConfiguration18.3 MB e9e45debe59f
README.mdDocumentation712 B
.gitattributesRepository1.6 KB

License and Download

License
mit
Access
Open weights, no gate
Download size
1.7 GB
Download from Segment any Text

Released by Segment any Text through its official repository on Hugging Face. Read the license.

Built From

  • Described by arXiv:2406.16678

Memory Requirements

PrecisionWeights in memory
As published1.7 GB
16-bit0.4 GB
8-bit0.2 GB
4-bit0.1 GB

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

Questions About sat-3l-sm

How much GPU memory does sat-3l-sm need?

About 0.5 GB at 16-bit and 0.1 GB at 4-bit: the weights (214M parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run sat-3l-sm 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.

Can I use sat-3l-sm commercially?

Yes. sat-3l-sm is released under MIT License. The MIT License is a short permissive license. It permits commercial use, modification and redistribution, provided the copyright notice and permission notice are included.

What is sat-3l-sm's context length?

514 tokens, from the maximum position embeddings in its published configuration.

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