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README.md

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-license: llama3
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+license: llama3
+---
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+# Llama3-8B-PromptInjectionHardened
+
+**Model Description**:  
+Llama3-8B-PromptInjectionHardened is a fine-tuned version of the Llama3 8B model designed to resist common prompt injection attacks. This model was specifically trained to avoid executing instructions encapsulated within special data markers: `<<<data>>>` and `<<</data>>>`. For example, when prompted to summarize an email, if the email body contains potential prompt injections wrapped within these markers, the model is designed to ignore those instructions.
+
+**Intended Use**:  
+This model is intended for use in environments where prompt injection attacks are a concern, particularly in scenarios involving the processing of untrusted input. It is especially useful in applications like email processing, automated content summarization, and other NLP tasks where user inputs might be maliciously crafted to manipulate the model’s output.
+
+**Training Process**:  
+This model was developed by WithSecure Consulting as part of a summer internship project in 2024. The fine-tuning process involved exposing the base Llama3 8B model to a dataset containing examples of prompt injections within the specified data markers, allowing the model to learn to identify and ignore such patterns.
+
+**Limitations**:  
+While this model improves resistance to specific prompt injection patterns, it may not be foolproof against all possible attack vectors. Users should still exercise caution and employ additional security measures where necessary.
+
+**Model Details**:
+- **Base Model**: Llama3 8B
+- **Fine-tuned by**: WithSecure Consulting
+- **Project**: Summer Internship 2024
+- **Task**: Prompt Injection Resistance
+- **Data Markers**: `<<<data>>>` and `<<</data>>>`
+
+**Contact**:  
+For more information, please contact WithSecure Consulting.