Sabrina Mielke

Questioner
DISC Type : c

Senior ML Scientist at Genentech

Brooklyn, New York, United States

Overview

Sabrina is a Senior Machine Learning Scientist at Genentech, applying Large Language Models to challenges in drug discovery. She earned her PhD in NLP/ML from Johns Hopkins University and has industry experience at AlphaSense, Google, and Facebook AI Research, specializing in robust and verifiable language models.

Outside of work, Sabrina has a creative hobby of building 3D maps of New York City subway stations. She uses her iPhones LiDAR scanner to capture the spaces and then assembles the scans into detailed 3D models, showcasing a unique blend of technical skill and artistic interest.

As a personal project, Sabrina creates intricate 3D models of NYC subway stations using LiDAR scanning.

Personality Overview

Price-Sensitive

Value Seeker

Systematic

It is quite likely of them to ask for pricing or other concessions.  They generally do not appreciate an overfriendly approach and prefer to stay to-the-point. They prefer to do thorough analysis of any situation.

Topics They Care About

LLMs in Biotech
Currently leads ML decisions at Genentech, using retrieval-augmented generation on millions of scientific publications for drug discovery.
AI Model Verifiability
At AlphaSense, she focused on connecting chatbot generations to underlying source data to aid verifiability and reduce model overconfidence.
Open-Access AI
Contributed to BLOOM, a 176B-parameter open-access multilingual language model, supporting the democratization of large-scale AI.

Media Appearances

Sabrina has no verified media appearances

Work History

10-2025
Senior ML Scientist at Genentech
6-2024 - 10-2025
Machine Learning Engineer, Large Language Models at Genentech
11-2023 - 6-2024
Senior AI Research Engineer at AlphaSense
9-2017 - 10-2023
Research Assistant at Johns Hopkins Whiting School of Engineering
8-2020 - 12-2021
Student Lecturer at Johns Hopkins Whiting School of Engineering

Education

8-2017 - 10-2023
Doctor of Philosophy - PhD from The Johns Hopkins University
9-2015 - 8-2017
Master of Science - MS from Technische Universität Dresden

More Information

Social Presence :

Prographics :

Exp : 4 Location : Brooklyn, New York, United States Job Level : N/A Designation : Senior ML Scientist at Genentech
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Insights For Selling To Sabrina

During A Call Or A Meeting

DO's

  • Emphasise more on facts and measurable benefits
  • Tell them that you will come back if you don’t have a good answer for a question
  • Share as much information as possible regarding your product

DONT's

  • Don’t try to be too friendly or informal with them
  • Don’t depend too much on anecdotal evidence, it reduces their confidence
  • Avoid rushing them, be polite and patient

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Sabrina is

  • Ensuring that the product delivers ROI, cost-effective pricing and process compliance are very important for them.
  • Will you ever get a clear answer from Sabrina

  • It doesn’t come naturally to them but they can say no if they are not convinced.

Insights For Deal Planning

    How fast (or slow) will Sabrina move?

  • If they have the information that they need, they can move fast at making their decisions.
  • Can Sabrina take some risk or not?

  • They can take some risk if they are confident that they have analyzed the circumstances well.


You And Sabrina

Personality Compatibility


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