Azure/PyRIT
Oct 2024 – Aug 2025
2 Months active
Languages Used
PythonJupyter Notebook
Technical Skills
API IntegrationDefault Parameter HandlingError HandlingData AnalysisJupyter NotebooksLLM Security
Blake Bullwinkel
PROFILE
Blake Bullwinkel
Worked on the Azure/PyRIT repository, delivering two features and resolving a bug over two months. Developed a PlagiarismScorer that detects copyright violations in LLM outputs by comparing them to reference texts using LCS, Levenshtein, and Jaccard metrics, and provided a demo Jupyter Notebook to showcase its use with the FirstLetterConverter for probing LLM memorization. Improved OpenAI API integration by tuning default parameters and aligning with updated API conventions, while enhancing error handling to classify invalid prompt errors for better resilience. Utilized Python, Jupyter Notebooks, and data analysis techniques to strengthen LLM security and model governance within the project.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
1,099
Activity Months2
Your Network
37 peopleShared Repositories
37
Akash SMember
AlexRRRMember
Anandan SundarMember
Bashir PartoviMember
biefanMember
Carl HurdMember
Christian ClaussMember
Shiven ChawlaMember
Arth SinghMember
Work History
August 2025
1 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on the Azure/PyRIT project. Highlights the delivery of a new plagiarism-detection capability along with a supporting demo notebook, tests, and utilities. Emphasizes business value such as IP risk mitigation and improved model governance.
1 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on the Azure/PyRIT project. Highlights the delivery of a new plagiarism-detection capability along with a supporting demo notebook, tests, and utilities. Emphasizes business value such as IP risk mitigation and improved model governance.
August 2025
October 2024
2 Commits • 1 Features
Oct 1, 2024Monthly summary for 2024-10 focusing on Azure/PyRIT OpenAI integration work, feature delivery, bug fixes, and business impact.
October 2024
2 Commits • 1 Features
Oct 1, 2024Monthly summary for 2024-10 focusing on Azure/PyRIT OpenAI integration work, feature delivery, bug fixes, and business impact.
Activity
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Quality Metrics
Correctness86.6%
Maintainability86.6%
Architecture86.6%
Performance73.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
Jupyter NotebookPython
Technical Skills
API IntegrationData AnalysisDefault Parameter HandlingError HandlingJupyter NotebooksLLM SecurityPython DevelopmentText Similarity
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline