Lead the design, implementation, and execution of robust frameworks to evaluate the performance of generative AI systems, including text and multi-modal models
Establish and refine metrics and benchmarks for model quality, including output fidelity, diversity, creativity, and bias detection
Perform technical AI evaluations, benchmarking and “red-team” tests on large language models to assess robustness, embedded biases, vulnerabilities
Work with clients and junior team members to design custom evaluation approaches
Develop a suite of technical and analytical AI evaluation frameworks and tools assessing robustness, explainability, fairness, privacy, safety, and security of AI
Lead design and implementation of evaluation frameworks for Large Language Models (LLMs)
Define and refine metrics for evaluating model performance
Curate and manage large, high-quality datasets for evaluating LLMs
Mentor junior data scientists in best practices for LLM evaluation
Stay up-to-date with the latest advancements in Natural Language Processing (NLP) and LLM evaluation
Requirements
Extensive experience as a data scientist training or deploying deep learning based natural language models/large language models in real-world contexts
About 5-8 years of working experience or a relevant postgraduate degree with 2+ years of working experience building and deploying LLMs
Strong experience in evaluating LLMs using metrics such as perplexity, BLEU, ROUGE, and human-centered evaluation techniques
Proven track record of managing and analyzing large, complex language datasets, including text preprocessing and tokenization
Excellent written and verbal communication skills, with the ability to clearly explain complex technical concepts to diverse audiences, including non-technical stakeholders
Solid programming skills in Python and experience building automated pipelines for continuous model evaluation
Passion and interest in applied research on the safe and responsible use of AI and with large language models.
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