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README.md
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- SecureBERT2
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- CyberNER
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library_name: transformers
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- SecureBERT2
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- CyberNER
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library_name: transformers
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---
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---
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language:
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- en
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license: apache-2.0
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tags:
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- named-entity-recognition
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- token-classification
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- cybersecurity
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- modernbert
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pipeline_tag: token-classification
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library_name: transformers
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---
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# Secure Modern BERT NER Model
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This is a **Named Entity Recognition (NER) model** fine-tuned on top of **ModernBertForTokenClassification**. It is designed for extracting cybersecurity entities such as Indicators, Malware, Organizations, Systems, and Vulnerabilities from text.
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---
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## Model Details
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### Model Description
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- **Model Type:** ModernBertForTokenClassification
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- **Tokenizer Type:** PreTrainedTokenizerFast
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- **Framework:** TensorFlow
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- **Number of Labels:** 11
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- **Labels / Entities:**
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- `B-Indicator` / `I-Indicator`
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- `B-Malware` / `I-Malware`
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- `B-Organization` / `I-Organization`
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- `B-System` / `I-System`
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- `B-Vulnerability` / `I-Vulnerability`
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- `O` (outside)
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- **Maximum Sequence Length:** 8192 tokens
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- **Task:** named-entity-recognition
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### Example Pipeline Output
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```python
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from transformers import pipeline
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ner = pipeline("ner", model="/teamspace/studios/this_studio/secure_modern_bert/Models/ner", tokenizer="/teamspace/studios/this_studio/secure_modern_bert/Models/ner")
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example_text = "John Doe works at OpenAI in San Francisco."
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ner_results = ner(example_text)
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print(ner_results)
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```
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### Model Configuration
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- Hidden size: 768
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- Intermediate size: 1152
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- Number of hidden layers: 22
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- Number of attention heads: 12
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- Max position embeddings: 8192
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- Vocabulary size: 50368
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- Activation Function: gelu
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- Dropout rates: all set to 0.0 (embedding, attention, MLP, classifier)
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Other configuration details are stored in the model_config JSON included with the model.
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## Usage
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```python
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from transformers import AutoTokenizer, TFAutoModelForTokenClassification, pipeline
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tokenizer = AutoTokenizer.from_pretrained("/teamspace/studios/this_studio/secure_modern_bert/Models/ner")
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model = TFAutoModelForTokenClassification.from_pretrained("/teamspace/studios/this_studio/secure_modern_bert/Models/ner")
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ner_pipeline = pipeline("ner", model=model, tokenizer=tokenizer)
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text = "Stealc malware targets browser cookies and passwords."
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entities = ner_pipeline(text)
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print(entities)
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```
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## Reference
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```
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@article{aghaei2025securebert,
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title={SecureBERT 2.0: Advanced Language Model for Cybersecurity Intelligence},
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author={Aghaei, Ehsan and Jain, Sarthak and Arun, Prashanth and Sambamoorthy, Arjun},
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journal={arXiv preprint arXiv:2510.00240},
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year={2025}
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}
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```
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