ModernBERT Embed base Legal Matryoshka
This is a sentence-transformers model finetuned from somosnlp-hackathon-2022/paraphrase-spanish-distilroberta on the json dataset. It maps sentences & paragraphs to a 768-dimensional dense vector space and can be used for semantic textual similarity, semantic search, paraphrase mining, text classification, clustering, and more.
Model Details
Model Description
Model Sources
Full Model Architecture
SentenceTransformer(
(0): Transformer({'max_seq_length': 128, 'do_lower_case': False, 'architecture': 'RobertaModel'})
(1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True})
)
Usage
Direct Usage (Sentence Transformers)
First install the Sentence Transformers library:
pip install -U sentence-transformers
Then you can load this model and run inference.
from sentence_transformers import SentenceTransformer
model = SentenceTransformer("benja-d/paraphrase-spanish-distilroberta-finetuned-chatbot")
sentences = [
' ¿Qué es la transferencia Autofact?\nEs un servicio 100% online que permite el traspaso de dominio de un vehículo usado de forma digital, sin necesidad de acudir a oficinas ni gestionar documentos adicionales.\nTiene la misma validez legal que el Notario o ir al Registro Civil.\nPuedes transferir un vehículo las 24 hrs del día, los 7 días de la semana.\n\n\n',
'¿Qué información se necesita para realizar una transferencia Autofact?',
'¿Existen restricciones o requisitos especiales para transferir un auto heredado?',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
similarities = model.similarity(embeddings, embeddings)
print(similarities)
Evaluation
Metrics
Information Retrieval
| Metric |
Value |
| cosine_accuracy@1 |
0.8667 |
| cosine_accuracy@3 |
0.9 |
| cosine_accuracy@5 |
0.9 |
| cosine_accuracy@10 |
1.0 |
| cosine_precision@1 |
0.8667 |
| cosine_precision@3 |
0.8778 |
| cosine_precision@5 |
0.86 |
| cosine_precision@10 |
0.56 |
| cosine_recall@1 |
0.1603 |
| cosine_recall@3 |
0.4754 |
| cosine_recall@5 |
0.7516 |
| cosine_recall@10 |
0.9611 |
| cosine_ndcg@10 |
0.9287 |
| cosine_mrr@10 |
0.8976 |
| cosine_map@100 |
0.9276 |
Information Retrieval
| Metric |
Value |
| cosine_accuracy@1 |
0.8667 |
| cosine_accuracy@3 |
0.9 |
| cosine_accuracy@5 |
0.9 |
| cosine_accuracy@10 |
1.0 |
| cosine_precision@1 |
0.8667 |
| cosine_precision@3 |
0.8778 |
| cosine_precision@5 |
0.86 |
| cosine_precision@10 |
0.55 |
| cosine_recall@1 |
0.1603 |
| cosine_recall@3 |
0.4754 |
| cosine_recall@5 |
0.7516 |
| cosine_recall@10 |
0.9486 |
| cosine_ndcg@10 |
0.9207 |
| cosine_mrr@10 |
0.8962 |
| cosine_map@100 |
0.9247 |
Information Retrieval
| Metric |
Value |
| cosine_accuracy@1 |
0.8667 |
| cosine_accuracy@3 |
0.9 |
| cosine_accuracy@5 |
0.9 |
| cosine_accuracy@10 |
1.0 |
| cosine_precision@1 |
0.8667 |
| cosine_precision@3 |
0.8778 |
| cosine_precision@5 |
0.86 |
| cosine_precision@10 |
0.55 |
| cosine_recall@1 |
0.1603 |
| cosine_recall@3 |
0.4754 |
| cosine_recall@5 |
0.7516 |
| cosine_recall@10 |
0.9486 |
| cosine_ndcg@10 |
0.9207 |
| cosine_mrr@10 |
0.8962 |
| cosine_map@100 |
0.9247 |
Information Retrieval
| Metric |
Value |
| cosine_accuracy@1 |
0.9 |
| cosine_accuracy@3 |
0.9333 |
| cosine_accuracy@5 |
0.9667 |
| cosine_accuracy@10 |
1.0 |
| cosine_precision@1 |
0.9 |
| cosine_precision@3 |
0.9111 |
| cosine_precision@5 |
0.9067 |
| cosine_precision@10 |
0.5767 |
| cosine_recall@1 |
0.1659 |
| cosine_recall@3 |
0.4921 |
| cosine_recall@5 |
0.7877 |
| cosine_recall@10 |
0.9847 |
| cosine_ndcg@10 |
0.9594 |
| cosine_mrr@10 |
0.9298 |
| cosine_map@100 |
0.9545 |
Information Retrieval
| Metric |
Value |
| cosine_accuracy@1 |
0.8667 |
| cosine_accuracy@3 |
0.9 |
| cosine_accuracy@5 |
0.9333 |
| cosine_accuracy@10 |
1.0 |
| cosine_precision@1 |
0.8667 |
| cosine_precision@3 |
0.8778 |
| cosine_precision@5 |
0.8733 |
| cosine_precision@10 |
0.5667 |
| cosine_recall@1 |
0.1603 |
| cosine_recall@3 |
0.4754 |
| cosine_recall@5 |
0.7627 |
| cosine_recall@10 |
0.9722 |
| cosine_ndcg@10 |
0.9376 |
| cosine_mrr@10 |
0.9012 |
| cosine_map@100 |
0.9327 |
Training Details
Training Dataset
json
- Dataset: json
- Size: 168 training samples
- Columns:
positive and anchor
- Approximate statistics based on the first 168 samples:
|
positive |
anchor |
| type |
string |
string |
| details |
- min: 46 tokens
- mean: 98.52 tokens
- max: 128 tokens
|
- min: 6 tokens
- mean: 14.61 tokens
- max: 32 tokens
|
- Samples:
| positive |
anchor |
¿Que precio o costo tiene la transferencia de un vehículo en Autofact? Al transferir un vehículo con Autofact pagas los mismos costos que un proceso de transferencia habitual. El arancel de la institución oficial estatal: $36.030 pesos. El valor del servicio de transferencia Autofact es de $59.990 e incluye el certificado de anotaciones (CAV) del vehículo. El impuesto a la transferencia: 1,5% del valor de compra del vehículo o 1,5% de la tasación fiscal del vehículo (se cobra el mayor valor). Por ejemplo, si tu auto tiene una tasación fiscal de $5.000.000 y se vende a $6.000.000, tendrás que pagar $90.000 de impuestos (1,5% del precio de venta). En caso que el precio de venta fuese $4.000.000, tendrás que pagar $75.000 de impuestos (1,5% de la tasación fiscal). En total, debes sumar los siguientes montos: 36.030 + 59.990 + 1,5% del valor mayor entre el precio del vehículo o la tasación del mismo. Si eres el comprador, puedes agregar el servicio de TAG a domicilio a tu transferencia,... |
¿Cuál es el costo de transferir un vehículo a través de Autofact? |
¿Que documentos necesito para transferir de un vehículo en Autofact? Al hacer el cambio de propietario de un auto o moto, necesitas algunos documentos para poder llevar a cabo el trámite de la transferencia de dominio vehicular. En el caso de Autofact, se requieren los siguientes:
Cédulas de identidad al día de comprador/es y vendedor/es. Último permiso de circulación pagado. (no importa si esta atrasado) Si una o ambas partes es extranjera, debes considerar lo siguiente:
La cédula de identidad debe estar vigente. Si está vencida, se requiere haber ingresado a trámite una solicitud de cambio o prórroga de visación de residente o permanencia definitiva ante el departamento de Extranjería y Migración del Ministerio del Interior y Seguridad Pública. No es posible firmar con pasaporte. Si no se tiene carnet de identidad, es necesario poseer un RUT de inversionista del Servicio de Impuestos Internos (SII).
Si el cliente es diplomático, puede comprar o vender sin problemas y debe firmar ... |
¿Que documentos necesito para transferir de un vehículo en Autofact? |
¿Se puede transferir con poder notarial? Autofact puede gestionar sin problemas contratos en los que una persona firme en representación del propietario que vende o del nuevo propietario que compra. Ambos casos será requerido un poder notarial donde el comprador o vendedor otorgue la facultad a su representante de realizar el proceso.
|
¿Cuál es el procedimiento para transferir un vehículo? |
- Loss:
MatryoshkaLoss with these parameters:{
"loss": "MultipleNegativesRankingLoss",
"matryoshka_dims": [
768,
512,
256,
128,
64
],
"matryoshka_weights": [
1,
1,
1,
1,
1
],
"n_dims_per_step": -1
}
Training Hyperparameters
Non-Default Hyperparameters
eval_strategy: epoch
per_device_train_batch_size: 4
per_device_eval_batch_size: 2
gradient_accumulation_steps: 2
learning_rate: 2e-05
num_train_epochs: 13
lr_scheduler_type: cosine
warmup_ratio: 0.1
bf16: True
tf32: True
load_best_model_at_end: True
optim: adamw_torch_fused
batch_sampler: no_duplicates
All Hyperparameters
Click to expand
overwrite_output_dir: False
do_predict: False
eval_strategy: epoch
prediction_loss_only: True
per_device_train_batch_size: 4
per_device_eval_batch_size: 2
per_gpu_train_batch_size: None
per_gpu_eval_batch_size: None
gradient_accumulation_steps: 2
eval_accumulation_steps: None
torch_empty_cache_steps: None
learning_rate: 2e-05
weight_decay: 0.0
adam_beta1: 0.9
adam_beta2: 0.999
adam_epsilon: 1e-08
max_grad_norm: 1.0
num_train_epochs: 13
max_steps: -1
lr_scheduler_type: cosine
lr_scheduler_kwargs: {}
warmup_ratio: 0.1
warmup_steps: 0
log_level: passive
log_level_replica: warning
log_on_each_node: True
logging_nan_inf_filter: True
save_safetensors: True
save_on_each_node: False
save_only_model: False
restore_callback_states_from_checkpoint: False
no_cuda: False
use_cpu: False
use_mps_device: False
seed: 42
data_seed: None
jit_mode_eval: False
use_ipex: False
bf16: True
fp16: False
fp16_opt_level: O1
half_precision_backend: auto
bf16_full_eval: False
fp16_full_eval: False
tf32: True
local_rank: 0
ddp_backend: None
tpu_num_cores: None
tpu_metrics_debug: False
debug: []
dataloader_drop_last: False
dataloader_num_workers: 0
dataloader_prefetch_factor: None
past_index: -1
disable_tqdm: False
remove_unused_columns: True
label_names: None
load_best_model_at_end: True
ignore_data_skip: False
fsdp: []
fsdp_min_num_params: 0
fsdp_config: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False}
fsdp_transformer_layer_cls_to_wrap: None
accelerator_config: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None}
deepspeed: None
label_smoothing_factor: 0.0
optim: adamw_torch_fused
optim_args: None
adafactor: False
group_by_length: False
length_column_name: length
ddp_find_unused_parameters: None
ddp_bucket_cap_mb: None
ddp_broadcast_buffers: False
dataloader_pin_memory: True
dataloader_persistent_workers: False
skip_memory_metrics: True
use_legacy_prediction_loop: False
push_to_hub: False
resume_from_checkpoint: None
hub_model_id: None
hub_strategy: every_save
hub_private_repo: None
hub_always_push: False
hub_revision: None
gradient_checkpointing: False
gradient_checkpointing_kwargs: None
include_inputs_for_metrics: False
include_for_metrics: []
eval_do_concat_batches: True
fp16_backend: auto
push_to_hub_model_id: None
push_to_hub_organization: None
mp_parameters:
auto_find_batch_size: False
full_determinism: False
torchdynamo: None
ray_scope: last
ddp_timeout: 1800
torch_compile: False
torch_compile_backend: None
torch_compile_mode: None
include_tokens_per_second: False
include_num_input_tokens_seen: False
neftune_noise_alpha: None
optim_target_modules: None
batch_eval_metrics: False
eval_on_start: False
use_liger_kernel: False
liger_kernel_config: None
eval_use_gather_object: False
average_tokens_across_devices: False
prompts: None
batch_sampler: no_duplicates
multi_dataset_batch_sampler: proportional
router_mapping: {}
learning_rate_mapping: {}
Training Logs
| Epoch |
Step |
Training Loss |
dim_768_cosine_ndcg@10 |
dim_512_cosine_ndcg@10 |
dim_256_cosine_ndcg@10 |
dim_128_cosine_ndcg@10 |
dim_64_cosine_ndcg@10 |
| 0.4762 |
10 |
2.6476 |
- |
- |
- |
- |
- |
| 0.9524 |
20 |
3.2114 |
- |
- |
- |
- |
- |
| 1.0 |
21 |
- |
0.6559 |
0.6317 |
0.5960 |
0.5775 |
0.5818 |
| 1.4286 |
30 |
0.9787 |
- |
- |
- |
- |
- |
| 1.9048 |
40 |
0.8942 |
- |
- |
- |
- |
- |
| 2.0 |
42 |
- |
0.7643 |
0.7643 |
0.7643 |
0.7643 |
0.7207 |
| 2.3810 |
50 |
0.0919 |
- |
- |
- |
- |
- |
| 2.8571 |
60 |
0.2104 |
- |
- |
- |
- |
- |
| 3.0 |
63 |
- |
0.8242 |
0.8242 |
0.7968 |
0.7760 |
0.7760 |
| 3.3333 |
70 |
0.0221 |
- |
- |
- |
- |
- |
| 3.8095 |
80 |
0.4657 |
- |
- |
- |
- |
- |
| 4.0 |
84 |
- |
0.8641 |
0.8641 |
0.8641 |
0.8641 |
0.8367 |
| 4.2857 |
90 |
0.2159 |
- |
- |
- |
- |
- |
| 4.7619 |
100 |
0.0667 |
- |
- |
- |
- |
- |
| 5.0 |
105 |
- |
0.8367 |
0.8367 |
0.8367 |
0.8367 |
0.8373 |
| 5.2381 |
110 |
0.0563 |
- |
- |
- |
- |
- |
| 5.7143 |
120 |
0.0276 |
- |
- |
- |
- |
- |
| 6.0 |
126 |
- |
0.8492 |
0.8492 |
0.8492 |
0.8725 |
0.8396 |
| 6.1905 |
130 |
0.0221 |
- |
- |
- |
- |
- |
| 6.6667 |
140 |
0.0311 |
- |
- |
- |
- |
- |
| 7.0 |
147 |
- |
0.8870 |
0.8999 |
0.8999 |
0.9496 |
0.9191 |
| 7.1429 |
150 |
0.0013 |
- |
- |
- |
- |
- |
| 7.6190 |
160 |
0.0855 |
- |
- |
- |
- |
- |
| 8.0 |
168 |
- |
0.9079 |
0.8999 |
0.8999 |
0.9415 |
0.9191 |
| 8.0952 |
170 |
0.0191 |
- |
- |
- |
- |
- |
| 8.5714 |
180 |
0.028 |
- |
- |
- |
- |
- |
| 9.0 |
189 |
- |
0.8870 |
0.8999 |
0.9207 |
0.9415 |
0.9376 |
| 9.0476 |
190 |
0.0186 |
- |
- |
- |
- |
- |
| 9.5238 |
200 |
0.0006 |
- |
- |
- |
- |
- |
| 10.0 |
210 |
0.0038 |
0.9079 |
0.9207 |
0.9207 |
0.9594 |
0.9376 |
| 10.4762 |
220 |
0.0386 |
- |
- |
- |
- |
- |
| 10.9524 |
230 |
0.0034 |
- |
- |
- |
- |
- |
| 11.0 |
231 |
- |
0.9287 |
0.9207 |
0.9207 |
0.9594 |
0.9376 |
| 11.4286 |
240 |
0.0016 |
- |
- |
- |
- |
- |
| 11.9048 |
250 |
0.0378 |
- |
- |
- |
- |
- |
| 12.0 |
252 |
- |
0.9287 |
0.9207 |
0.9207 |
0.9594 |
0.9376 |
| 12.3810 |
260 |
0.0558 |
- |
- |
- |
- |
- |
| 12.8571 |
270 |
0.0022 |
- |
- |
- |
- |
- |
| 13.0 |
273 |
- |
0.9287 |
0.9207 |
0.9207 |
0.9594 |
0.9376 |
- The bold row denotes the saved checkpoint.
Framework Versions
- Python: 3.12.3
- Sentence Transformers: 5.0.0
- Transformers: 4.53.2
- PyTorch: 2.7.1+cu126
- Accelerate: 1.9.0
- Datasets: 4.0.0
- Tokenizers: 0.21.2
Citation
BibTeX
Sentence Transformers
@inproceedings{reimers-2019-sentence-bert,
title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
author = "Reimers, Nils and Gurevych, Iryna",
booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
month = "11",
year = "2019",
publisher = "Association for Computational Linguistics",
url = "https://arxiv.org/abs/1908.10084",
}
MatryoshkaLoss
@misc{kusupati2024matryoshka,
title={Matryoshka Representation Learning},
author={Aditya Kusupati and Gantavya Bhatt and Aniket Rege and Matthew Wallingford and Aditya Sinha and Vivek Ramanujan and William Howard-Snyder and Kaifeng Chen and Sham Kakade and Prateek Jain and Ali Farhadi},
year={2024},
eprint={2205.13147},
archivePrefix={arXiv},
primaryClass={cs.LG}
}
MultipleNegativesRankingLoss
@misc{henderson2017efficient,
title={Efficient Natural Language Response Suggestion for Smart Reply},
author={Matthew Henderson and Rami Al-Rfou and Brian Strope and Yun-hsuan Sung and Laszlo Lukacs and Ruiqi Guo and Sanjiv Kumar and Balint Miklos and Ray Kurzweil},
year={2017},
eprint={1705.00652},
archivePrefix={arXiv},
primaryClass={cs.CL}
}