metadata

language:
  - en
tags:
  - sentence-transformers
  - sentence-similarity
  - feature-extraction
  - generated_from_trainer
  - dataset_size:3012496
  - loss:CachedMultipleNegativesRankingLoss
base_model: nomic-ai/modernbert-embed-base
widget:
  - source_sentence: how long does it take to cook a 3 pound ham?
    sentences:
      - >-
        Preheat the oven to 325°F. Place the ham on a rack in a shallow roasting
        pan. For a whole 10- to 15-pound ham, allow 18 to 20 minutes per pound;
        for a half--5 to 7 pounds--about 20 minutes per pound; or for a shank or
        butt portion weighing 3 to 4 pounds, about 35 minutes to the pound.
      - >-
        The endoscope doesn't interfere with your breathing, most patients
        consider the test only slightly uncomfortable, and many patients fall
        asleep during the procedure. This procedure can also be called an upper
        GI endoscopy, Esophagogastroduodenoscopy (EGD) or pan endoscopy.
      - >-
        The third letter in the personality type acronym corresponds to the
        preference within the thinking-feeling pair: “T” stands for thinking and
        “F” stands for feeling. ... ISTJ stands for Introverted, Sensing,
        Thinking, Judging. ENFP stands for Extraverted, iNtuitive, Feeling,
        Perceiving.
  - source_sentence: which aldi slim well meals are syn free?
    sentences:
      - >-
        Milia are tiny bumps that occur under the outer skin layer of the
        eyelid, around the eyes and nose, and on the chin or cheeks. Sometimes
        called "milk spots" or "oil seeds," these pearly white or yellowish
        cysts often appear in clusters and may be on large areas of the face.
        Milia occur most commonly in babies.
      - >-
        The full range includes Slim Free Moroccan Vegetable Stew, Slim Free
        Three Bean and Vegetable Chilli, Slim Free Chicken Saag, Slim Free Tikka
        Masala and Slim Free Meatballs and Pasta.
      - >-
        If your message is not delivered yet, that means the problem is on the
        recipient side. It could be a server problem, internet problem, settings
        problem, or anything else. ... Your friend or recipient has deliberately
        ignored your message. The recipient might have read your message from
        the notification or status bar.
  - source_sentence: do redguards have last names?
    sentences:
      - >-
        While some hot peppers may not be toxic for dogs, dogs are not used to
        eating spicy foods so they are likely to experience some digestive upset
        after eating hot peppers. Bread and butter pickles are dangerous because
        they often contain onions and garlic pickles are bad because they are
        made with garlic.
      - All Redguard names are unisex and they have no surnames.
      - >-
        Abstract. White spots were observed on the mucosa immediately adjacent
        to polyps and carcinomas; the majority of the polyps proved to be
        carcinoma in situ or had invasive carcinoma. The white spots consisted
        of accumulations of foamy cells with features similar to muciphage.
  - source_sentence: are queen and full the same size?
    sentences:
      - >-
        Queen mattress dimensions are 60 inches wide by approximately 80 inches
        long – 7 inches wider and 5 inches longer than a full-size mattress.
        These added inches can make all the difference in comfort, especially
        for couples, and have made the queen-size mattress today's most popular
        mattress size.
      - >-
        When prepared on whole wheat bread, a PB&J sandwich made with two Tbsps.
        of peanut butter and two Tbsps. of grape jelly adds up to a whopping 530
        calories, 460 mg of sodium, 74 grams of carbs, 35 grams sugar and 20
        grams of fat.
      - >-
        Ryanair has cancelled 22 flights on Wednesday evening and 72 flights on
        Thursday as a result of the 14th French ATC strike, with further delays
        likely. ... Aer Lingus flights are also affected and here they are.
  - source_sentence: is bmw 225xe 4 wheel drive?
    sentences:
      - >-
        The BMW 225xe offers both a higher system output and more boot capacity
        than its competitors. With its plug-in hybrid drive system, the BMW
        225xe combines BMW EfficientDynamics with comfort, driving pleasure and
        all-wheel drive, and brings versatility and generous levels of space
        together in a compact vehicle.
      - >-
        The newest AP Top 25 Poll has Kentucky checking in at No. 13. Baylor,
        Gonzaga, Kansas, San Diego State and Florida State make up the top five.
        The Wildcats stand pat at No.
      - >-
        Tap Settings > [your name] > Password & Security. Tap Change Password.
        Enter your current password or device passcode, then enter a new
        password and confirm the new password. Tap Change or Change Password.
datasets:
  - sentence-transformers/gooaq
pipeline_tag: sentence-similarity
library_name: sentence-transformers

SentenceTransformer based on nomic-ai/modernbert-embed-base

This is a sentence-transformers model finetuned from nomic-ai/modernbert-embed-base on the gooaq 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 Type: Sentence Transformer
Base model: nomic-ai/modernbert-embed-base
Maximum Sequence Length: 8192 tokens
Output Dimensionality: 768 dimensions
Similarity Function: Cosine Similarity
Training Dataset:
- gooaq
Language: en

Model Sources

Documentation: Sentence Transformers Documentation
Repository: Sentence Transformers on GitHub
Hugging Face: Sentence Transformers on Hugging Face

Full Model Architecture

SentenceTransformer(
  (0): Transformer({'max_seq_length': 8192, 'do_lower_case': False}) with Transformer model: ModernBertModel 
  (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})
  (2): Normalize()
)

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

# Download from the 🤗 Hub
model = SentenceTransformer("Areeb-02/modernbert-embed-base-gooaq-8e-05")
# Run inference
sentences = [
    'is bmw 225xe 4 wheel drive?',
    'The BMW 225xe offers both a higher system output and more boot capacity than its competitors. With its plug-in hybrid drive system, the BMW 225xe combines BMW EfficientDynamics with comfort, driving pleasure and all-wheel drive, and brings versatility and generous levels of space together in a compact vehicle.',
    'Tap Settings > [your name] > Password & Security. Tap Change Password. Enter your current password or device passcode, then enter a new password and confirm the new password. Tap Change or Change Password.',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 768]

# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities.shape)
# [3, 3]

Training Details

Training Dataset

gooaq

Dataset: gooaq at b089f72
Size: 3,012,496 training samples
Columns: question and answer
Approximate statistics based on the first 1000 samples:
question answer
type string string
details
min: 8 tokens
mean: 12.0 tokens
max: 21 tokens

min: 15 tokens
mean: 58.17 tokens
max: 190 tokens

	question	answer
type	string	string
details	min: 8 tokens mean: 12.0 tokens max: 21 tokens	min: 15 tokens mean: 58.17 tokens max: 190 tokens

Samples:

question	answer
`what is the difference between clay and mud mask?`	`The main difference between the two is that mud is a skin-healing agent, while clay is a cosmetic, drying agent. Clay masks are most useful for someone who has oily skin and is prone to breakouts of acne and blemishes.`
`myki how much on card?`	`A full fare myki card costs $6 and a concession, seniors or child myki costs $3. For more information about how to use your myki, visit ptv.vic.gov.au or call 1800 800 007.`
`how to find out if someone blocked your phone number on iphone?`	`If you get a notification like "Message Not Delivered" or you get no notification at all, that's a sign of a potential block. Next, you could try calling the person. If the call goes right to voicemail or rings once (or a half ring) then goes to voicemail, that's further evidence you may have been blocked.`

Loss: CachedMultipleNegativesRankingLoss with these parameters:

{
    "scale": 20.0,
    "similarity_fct": "cos_sim"
}

Evaluation Dataset

gooaq

Dataset: gooaq at b089f72
Size: 3,012,496 evaluation samples
Columns: question and answer
Approximate statistics based on the first 1000 samples:
question answer
type string string
details
min: 8 tokens
mean: 11.88 tokens
max: 18 tokens

min: 17 tokens
mean: 58.24 tokens
max: 110 tokens

	question	answer
type	string	string
details	min: 8 tokens mean: 11.88 tokens max: 18 tokens	min: 17 tokens mean: 58.24 tokens max: 110 tokens

Samples:

question	answer
`what are the four most common types of shopping centers quizlet?`	`['the neighborhood center.', 'the community center.', 'the regional center.', 'the super-regional center.']`
`how far back does a enhanced dbs check go?`	`The filtering periods for cautions are two years for under 18s and six years for those aged 18 and over. The filtering periods for convictions are 5.5 years for under 18s and 11 years for those aged 18 and over.`
`can ezpass be used in colorado?`	`ExpressToll transponder, switchable transponder, EZPass. ... ExpressToll passes only work in the State of Colorado. Travelers from out-of-state can use the express lanes and are billed via License Plate Toll. Formerly there was a separate tolling system for users of E470 called EZPass.`

Loss: CachedMultipleNegativesRankingLoss with these parameters:

{
    "scale": 20.0,
    "similarity_fct": "cos_sim"
}

Training Hyperparameters

Non-Default Hyperparameters

eval_strategy: steps
per_device_train_batch_size: 30
per_device_eval_batch_size: 30
learning_rate: 8e-05
num_train_epochs: 2
warmup_ratio: 0.05
fp16: True
batch_sampler: no_duplicates

All Hyperparameters

Click to expand

overwrite_output_dir: False
do_predict: False
eval_strategy: steps
prediction_loss_only: True
per_device_train_batch_size: 30
per_device_eval_batch_size: 30
per_gpu_train_batch_size: None
per_gpu_eval_batch_size: None
gradient_accumulation_steps: 1
eval_accumulation_steps: None
torch_empty_cache_steps: None
learning_rate: 8e-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: 2
max_steps: -1
lr_scheduler_type: linear
lr_scheduler_kwargs: {}
warmup_ratio: 0.05
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: False
fp16: True
fp16_opt_level: O1
half_precision_backend: auto
bf16_full_eval: False
fp16_full_eval: False
tf32: None
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: False
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
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
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
dispatch_batches: None
split_batches: 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
eval_use_gather_object: False
average_tokens_across_devices: False
prompts: None
batch_sampler: no_duplicates
multi_dataset_batch_sampler: proportional

Training Logs

Epoch	Step	Training Loss	Validation Loss
0.1471	5	0.0452	-
0.2941	10	0.0202	-
0.4412	15	0.0227	-
0.5882	20	0.0258	-
0.7353	25	0.0361	-
0.8824	30	0.03	-
1.0294	35	0.0246	-
1.1765	40	0.0036	-
1.3235	45	0.0019	-
1.4706	50	0.0021	0.0161
1.6176	55	0.0057	-
1.7647	60	0.0083	-
1.9118	65	0.0024	-

Framework Versions

Python: 3.10.12
Sentence Transformers: 3.3.1
Transformers: 4.48.0.dev0
PyTorch: 2.5.1+cu121
Accelerate: 1.2.1
Datasets: 3.2.0
Tokenizers: 0.21.0

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",
}

CachedMultipleNegativesRankingLoss

@misc{gao2021scaling,
    title={Scaling Deep Contrastive Learning Batch Size under Memory Limited Setup},
    author={Luyu Gao and Yunyi Zhang and Jiawei Han and Jamie Callan},
    year={2021},
    eprint={2101.06983},
    archivePrefix={arXiv},
    primaryClass={cs.LG}
}