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Open-weight model · Fill mask

bert-base-spanish-wwm-uncased

by DCC UChile dccuchile/bert-base-spanish-wwm-uncased

BETO is a BERT model trained on a big Spanish corpus. BETO is of size similar to a BERT-Base and was trained with the Whole Word Masking technique.

Parameters
Context512
Weights1.4 GB
License
AccessOpen weights
Monthly Downloads438.8k

Model Card

BETO is a BERT model trained on a big Spanish corpus. BETO is of size similar to a BERT-Base and was trained with the Whole Word Masking technique. Below you find Tensorflow and Pytorch checkpoints for the uncased and cased versions, as well as some results for Spanish benchmarks comparing BETO with Multilingual BERT as well as other (not BERT-based) models. All models use a vocabulary of about 31k BPE subwords constructed using SentencePiece and were trained for 2M steps. The following table shows some BETO results in the Spanish version of every task. We compare BETO (cased and uncased) with the Best Multilingual BERT results that we found in the literature (as of October 2019). The table…

Excerpt from the card by DCC UChile.

Configuration

Architecture
BertForMaskedLM
Context length (tokens)
512
Layers
12
Hidden size
768
Feed-forward size
3,072
Attention heads
12
Vocabulary size
31,002
Model type
bert

Identity and Version

Repository
dccuchile/bert-base-spanish-wwm-uncased
Publisher
DCC UChile
Task
Fill mask
Modality
Text
Library
transformers
Parameters
Not stated by the source
Languages
es
Revision
d1c9c4565c9d6731e57ed7f027b802697bad861e
First published
2022-03-02
Last updated
2024-01-18

Files and Weights

10 files, 1.4 GB in total. The weights are 3 files totalling 1.4 GB in bin, h5, msgpack.

Weights3 files · 1.4 GB
Configuration2 files · 784 B
Tokenizer3 files · 734.2 KB
Documentation1 file · 5.9 KB
Repository1 file · 391 B
Every file
FileTypeSizeSHA-256
flax_model.msgpackWeights439.5 MB 9acc30a16215
pytorch_model.binWeights439.6 MB 5480283d2ac2
tf_model.h5Weights536.6 MB 07e82361c425
config.jsonConfiguration650 B
special_tokens_map.jsonConfiguration134 B
README.mdDocumentation5.9 KB
.gitattributesRepository391 B
tokenizer.jsonTokenizer486.1 KB
tokenizer_config.jsonTokenizer310 B
vocab.txtTokenizer247.7 KB

License and Download

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

Released by DCC UChile through its official repository on Hugging Face.

Built From

  • Described by arXiv:1812.10464
  • Described by arXiv:1901.07291
  • Described by arXiv:1904.02099
  • Described by arXiv:1904.09077
  • Described by arXiv:1906.01502
  • Described by arXiv:1906.01569
  • Described by arXiv:1908.11828

Memory Requirements

PrecisionWeights in memory
As published1.4 GB

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

Questions About bert-base-spanish-wwm-uncased

What is bert-base-spanish-wwm-uncased's context length?

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

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