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Open-weight model · Question answering

basic-chat-model

by Lenin Villanueva leninangelov/basic-chat-model

basic-chat-model is an open-weight model for question answering from Lenin Villanueva, released under Apache License 2.0. It has 31M parameters. At 16-bit it needs about 0.1 GB of GPU memory, which fits on 1x MI300X from $1.85 an hour, at the lowest prices in the SAVRN Index. It draws 14 downloads a month.

This modelcard aims to be a base template for new models. It has been generated using this raw template. Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model.

Parameters31M
Context—
Weights122.2 MB
Licenseapache-2.0
AccessOpen weights
Monthly Downloads14

Runs On

What it takes to serve basic-chat-model (31M 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 0.1 GB 0.1 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 0.0 GB 0.0 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 0.0 GB 0.0 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 9, 2026.

basic-chat-model on every accelerator the SAVRN Index prices, at every precision

Model Card

By Lenin Villanueva, published under apache-2.0, revision e0ae8f7c68dd.

This modelcard aims to be a base template for new models. It has been generated using this raw template. 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).

Read Lenin Villanueva's full model card

Model Card for Model ID

This modelcard aims to be a base template for new models. It has been generated using this raw template.

Model Details

Model Description

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Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.

How to Get Started with the Model

Use the code below to get started with the model.

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Training Details

Training Data

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Summary

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Environmental Impact

Carbon emissions can be estimated using the Machine Learning Impact calculator presented in Lacoste et al. (2019).

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Configuration

Architecture
T5ForConditionalGeneration
Vocabulary size
14,000
Stored precision
float32
Model type
t5

Identity and Version

Repository
leninangelov/basic-chat-model
Publisher
Lenin Villanueva
Task
Question answering
Modality
Text
Library
Not stated by the source
Parameters
31M parameters
Languages
es
Revision
e0ae8f7c68dd1b6f0a9ad72a1ca871fe9b6c946c
First published
2024-10-30
Last updated
2026-09-21

Files and Weights

8 files, 122.3 MB in total. The weights are 1 file totalling 122.2 MB in safetensors.

Weights1 file · 122.2 MB
Configuration3 files · 3.5 KB
Tokenizer2 files · 91.0 KB
Documentation1 file · 5.4 KB
Repository1 file · 1.5 KB
Every file
FileTypeSizeSHA-256
model.safetensorsWeights122.2 MB ed38940b2924
config.jsonConfiguration717 B —
generation_config.jsonConfiguration153 B —
special_tokens_map.jsonConfiguration2.7 KB —
README.mdDocumentation5.4 KB —
.gitattributesRepository1.5 KB —
tokenizer.jsonTokenizer69.4 KB —
tokenizer_config.jsonTokenizer21.6 KB —

License and Download

License
apache-2.0
Access
Open weights, no gate
Download size
122.2 MB
Download from Lenin Villanueva

Released by Lenin Villanueva through its official repository on Hugging Face. Read the license.

Built From

Memory Requirements

PrecisionWeights in memory
As published122.2 MB
16-bit0.1 GB
8-bit0.0 GB
4-bit0.0 GB

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

Questions About basic-chat-model

How much GPU memory does basic-chat-model need?

About 0.1 GB at 16-bit and 0 GB at 4-bit: the weights (31M parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run basic-chat-model 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 basic-chat-model commercially?

Yes. basic-chat-model is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.

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