Paichun Lin in

Paichun Lin

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Head of Agentic AI, Principal ML Engineer at ThinkDepth.ai
📍 Stanford, California, United States

Paichun Lin is the Head of Agentic AI at ThinkDepth. ai, specializing in deep research and generative AI. A Carnegie Mellon graduate, he previously led Large Language Model initiatives at Microsoft AI, significantly increasing revenue and quality. His expertise spans multi-modal neural networks for search and recommendation systems.

His deep research agent was ranked #1 on the DeepResearch Bench, outperforming models from both Google and OpenAI.

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Experience
7 Years
Current Role
Head of Agentic AI, Principal ML Engineer
Job Level
Mid-senior
Location
Stanford, California, United States
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Priorities

Topics Paichun cares about

Deep Research Agents
He leads Agentic AI at ThinkDepth. ai, where his deep research agent recently achieved the #1 position on the DeepResearch Bench.
Generative AI
As the former Generative AI Lead at Microsoft, he was responsible for Large Language Model (LLM) Post Training and VLM Multimodal Prompting.
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Career

Work history

2-2025
Head of Agentic AI, Principal ML Engineer
ThinkDepth.ai
5-2021 - 1-2025
Generative AI Lead, Senior Applied Scientist
Microsoft AI
1-2020 - 9-2020
Senior Machine Learning Engineer
Meta
2-2019 - 1-2020
Machine Learning Engineer
Houzz
1-2018 - 1-2019
Artificial Intelligence Fellow
Insight Data Science
In the press

Media appearances

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Education
2006 - 2008
Master's degree
Carnegie Mellon University
2002 - 2006
Bachelor's degree
Carnegie Mellon University
Social presence
in
Behavioral profile

DISC profile (public)

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