Sign up and build your Delphi from your own material. It's free.

Researchers on Delphi

Researchers you can talk to, grouped by field. Each Delphi is built from the researcher's own papers, lectures, and talks.

Updated October 13, 2026

Aging
Nir Barzilai
Geroscientist directing the Institute for Aging Research at Einstein
Studies families of centenariansNIH Merit Award
Why themWorks on the biology of aging rather than single diseases.
How do centenarian genetics inspire new aging interventions in your research?
Talk to Nir
AI
Andrej Karpathy
Former Director of AI at Tesla and founding member of OpenAI; building Eureka Labs
Led Tesla Autopilot computer visionPhD from Stanford
Why themExplains neural networks clearly.
What are you building at Eureka Labs?
Talk to Andrej
Metabolic health
Nick Norwitz
Researcher and science communicator on metabolic health
PhD from Oxford, MD from HarvardWrites Stay Curious Metabolism
Why themGood on metabolism, brain health, and cholesterol research.
What nutrition advice do you provide?
Talk to Nick
Neuroscience
Anne-Laure Le Cunff
Neuroscientist at King's College London and founder of Ness Labs
Author of Tiny ExperimentsFormer Google digital health
Why themConnects neuroscience with curiosity and how to run your own life experiments.
What are some key insights from your book Tiny Experiments?
Talk to Anne-Laure
Behavioral science
Vanessa Van Edwards
Behavioral researcher and founder of Science of People
WSJ bestselling author100M+ YouTube views
Why themPractical on first impressions, body language, and charisma.
How can I make a great first impression?
Talk to Vanessa
Epidemiology
Céline Gounder
Infectious disease specialist, epidemiologist, and CBS News medical correspondent
Clinical Associate Professor at NYUWorked on Ebola, TB, and HIV
Why themExplains outbreaks and public health in plain terms.
What's the difference between Ebola, hantavirus, and COVID?
Talk to Céline
Computational social science
Alex 'Sandy' Pentland
Helped create and direct the MIT Media Lab; Center Fellow at Stanford HAI
MIT PhD, 1982Studies honest signals
Why themThinks about how data can serve people.
How did a blue-collar childhood shape your path to MIT?
Talk to Alex
Microbiome
Jason Hawrelak
Probiotic and microbiome researcher, educator, and naturopathic clinician
PhD in intestinal dysbiosisLecturing for 20+ years
Why themDeep on probiotics, gut health, and the microbiome.
What are some key insights from your research on probiotics and the microbiome?
Talk to Jason
Nutrition science
Deanna Minich
Nutrition scientist and Chief Science Officer at Symphony Natural Health
Creator of the Rainbow Diet25+ years in nutrition science
Why themPractical on eating for health in an easy, colorful way.
What inspired your journey into nutrition science and functional medicine?
Talk to Deanna

What are you building at Eureka Labs?

How did you become so kind?

What are you building at Eureka Labs?

How did you become so kind?

How can I make a great first impression?

How did you become so kind?

How can I make a great first impression?

How did you become so kind?

How do I reduce foot drop and trip less?

How did you become so kind?

How do I reduce foot drop and trip less?

How did you become so kind?

What are you building at Eureka Labs?What nutrition advice do you provide?

How did you become so kind?

What are you building at Eureka Labs?What nutrition advice do you provide?

How did you become so kind?

How can I make a great first impression?

What do you focus on at NSOMNIA Sleep Centers?

How can I make a great first impression?

What do you focus on at NSOMNIA Sleep Centers?

Ask them yourself

What do you focus on at NSOMNIA Sleep Centers?

How did you become so kind?

What do you focus on at NSOMNIA Sleep Centers?

How did you become so kind?

What does your research at Ifa Research Institute involve?

How did you become so kind?

What does your research at Ifa Research Institute involve?

How did you become so kind?

What do you study at Center for Global Development?

How did you become so kind?

What do you study at Center for Global Development?

How did you become so kind?

How do I reduce foot drop and trip less?What are you building at Eureka Labs?

How did you become so kind?

How do I reduce foot drop and trip less?What are you building at Eureka Labs?

How did you become so kind?

What do you focus on at NSOMNIA Sleep Centers?What are you building at Eureka Labs?

How did you become so kind?

What do you focus on at NSOMNIA Sleep Centers?What are you building at Eureka Labs?

How did you become so kind?

Researcher directory

AI27

Andrej Karpathy, Former Director of AI at Tesla and founding member of OpenAI; building Eureka Labs
Travis Bradberry, Chief People Scientist, Leadx · Your AI Coach For EI
Errol Norwitz, Babson College · Executive, Scientist, CEO, and Entrepreneur
Jessica Domingues Lamosa, Data Scientist | Generative AI Engineer | LLM & RAG Specialist | Knowledge Graphs | LangGraph | Prompt Engine
Milan Liessens Dujardin, ML Researcher
David Marton, AI x Health x Neuro
Shae Khan, Shae is an AI research scientist who builds applications of artificial intelligence across finance, healthcare, and manufacturing.
Carlos Simpson, Practitioner-Researcher · Speaker
Otito Udedibor, SWE Intern @LinkedIn | Prev. 2x SWE Intern @ Dell | Student AI Researcher | Google Dev Student Lead | Bloomberg HBCU Academy ‘24 | Commercialization Fellow | ColorStack
Yesh Chala, Researcher
Dakota Champagne, Philosophy PhD
Jane Saeli, AI Researcher at AI Tools Explorer
Jianhe Li, ML / Applied Scientist
Nicole Assenza, Data Scientist | Neuroscience & AI Researcher | Machine Learning & Bioinformatics I Musician
Aayan Agarwal, SWE Intern at Meta | Founder at Humanoid Robot Club Purdue | Tech Policy Researcher
Jinank Thakker, Machine Learning Researcher | 🎓 MSDS'26 @ SUNY | Machine Learning | NLP | LLMs | Deep Learning
Khalil Ismail, Ex- Apple, Microsoft | Researcher @ MIT, Harvard | Postgrad @ Imperial, RCA | Building in Neuro-AI
Scott Wueschinski, AVP, Retail Advisory (Genpact) | Go-to-Market Scientist & AI Strategist | Transforming Retail Operations for Market Leadership & $100M+ Growth | Advisor @ GTMify | Ex-Thoughtworks, Ex-Avanade | 3x Girl Dad
Song-Ze Yu, CS @ NTHU & UC Berkeley | Researcher @ BAIR & CNMAT
Sophia Ecem Tuglan, Robopsycholoy Researcher, Author, Speaker
Tyler Helbling, Distinguished Researcher
Venkat Shreyas Krishnan, MS AI@Johns Hopkins University | AI Developer | Technical Researcher | Ex Software developer Intern @ Synergetics AI @ RelianceJio | Intel GenAI hackathon winner
Akiya Hoken, Cognitive and Decision Science Researcher
Christina Lee, AI Researcher Bridging Theory and Application
Jason Kneen, AI Engineer and researcher, MCP.expert and AI & ML Creator & Innovator, CTO, Product Lead
Marcel Moosbrugger, Computer Scientist & Research Engineer
Sandra Loughlin, PhD, Chief Learning Scientist | Organizational Intelligence + Human Capability = AI Operating Model | “Training” Hater | NYSE:EPAM

Research20

Noah Shinn, I build personal agents that use a phone and a computer the way people do.
Alberto Costa, I am Alberto, a researcher in Optimization. And the usual question is: "optimization of what?"
Linqi Zhe, Researcher | Crypto, Reinforcement Learning Human Feedback (RLHF)
Cortland Dahl, Executive Director at Tergar International, Scientist at UW-Madison's Center for Healthy Minds, and Chief Contemplative Officer at Healthy Minds Innovations
James Brown, Head Researcher
Jennifer Johnson, An ER Nurse, Author, Researcher and Founder of NurseAssure
Derek S. Wang, Quantitative Researcher
Lee Crawfurd, Senior Research Fellow at Center for Global Development
Fedor Tsarev, Quantitative Researcher at Squarepoint
Dr. Catherine Shaffer, Public Safety Scientist
Leticia Xavier, Digital Culture Specialist and Researcher
Emran Hossain, "Vulnerability Researcher, Bug Hunter,CTF Player Also Passionate about Cyber security"
Zhenyao Cai, HCI Researcher
Ahmed Saleh Muntasir, Freelancer, Research based Writer, Researcher & IT Personnel
Anh Thịnh Tran, Researcher
Dominic Furniss, Human Factors Consultant & Trainer | Helping organisations improve quality and safety through human-centred solutions | Human Reliability Academy (Lead) | Researcher | Author
Marco Mignogna, 🔺 The Pyramid of Success | 🚀 Canfield Certified Trainer | ⚡️ Stoic Life Coach | ✨ Essentialist Life Coach | 🧘🏻 Spiritual Researcher
Mdmalca A, scientist
Serge Haddad, Avocat Québécois and Graduate Research Fellow
Tamsen Webster, I study what novel ideas require to make aha moments possible | Researcher, author, and professional sensegiver for people whose work changes minds

Neuroscience10

Anne-Laure Le Cunff, Neuroscientist at King's College London and founder of Ness Labs
Emily McDonald, Neuroscientist + Mindset Coach | CEO & Founder @emonthebrain
John Assaraf, Behavioral Neuroscience Researcher and Goal Achieving Expert. High Performance Consultant/Coach
Michele Riva, Philosophy, Research, and Graph Algorithms
Dr. Nyree Penn, DHSc, CAA, ✨ NeuroRestorative Sleep Scientist | Anesthesiologist Assistant (CAA) | Founder & CEO 🌙 NSOMNIA Sleep Centers™ | Author | Speaker 🌟Redefining Sleep for NeuroRestorative Brain Health
Joshua Gallagh, Researcher
Alik Widge, Neural Engineer | Brain Stimulation Psychiatrist | Cognitive Neuroscientist
Hayley Nelson, Hayley is a neuroscientist, tenured psychology professor, international speaker, and founder of The Academy of Cognitive and Behavioral Neur
Lisa Barrett, Northeastern University · Neuroscientist, Psychologist, & Author
Sushmit Jahan, EEG signal Researcher | Cryptographer | Computational Neuroscience

Medicine10

Gary Brecka, Human Biologist & Longevity Innovator
Judson Brandeis MD, Urologist and Surgeon | Physician Scientist | Award Winning Author | Sexual Medicine Expert | Mens Health Advocate
Dr. Jennifer Sweeton, Clinical Psychologist, Attorney at Law
Aaron Hartman, MD, Functional Medicine Specialist | Clinical Researcher
Bob, Physician, scientist, father of twins
Claire Bergstrom Johnson PhD, Clinical Research Fellow & Founder
Shelby Kutty, Chief Academic Officer
Joseph La Torre, Psychotherapist and Psychedelic clinical researcher, also lectuer on psychedelic healing at harvard divinity school
Jessica Alana, Scientist bringing awareness to Immunocompromisation and its complexities.
Limor Goren, Cancer Researcher / Olive Oil Expert / Founder of kyoord

Data science2

Christopher Chalcraft, Field Engineering at Databricks
Mingxiao Song, Data Scientist Intern @ Microsoft | MSDS @ Harvard | BSCS @ Georgia Tech | Researcher @ Harvard Teamcore

Biology2

Luis Alfredo Velez Renteria, Scientist
Manex Ibar, Spiritual Scientist, Founder of Sphinx Code, Visionary Leader in High-Performance Conscious Coaching | Executive Media Professional | Frequence Botanicals, Vurse Media, Aztia Studios, and Ancestra

Aging1

Nir Barzilai, Geroscientist directing the Institute for Aging Research at Einstein

Metabolic health1

Nick Norwitz, Researcher and science communicator on metabolic health

Behavioral science1

Vanessa Van Edwards, Behavioral researcher and founder of Science of People

Epidemiology1

Céline Gounder, Infectious disease specialist, epidemiologist, and CBS News medical correspondent

Computational social science1

Alex 'Sandy' Pentland, Helped create and direct the MIT Media Lab; Center Fellow at Stanford HAI

Microbiome1

Jason Hawrelak, Probiotic and microbiome researcher, educator, and naturopathic clinician

Nutrition science1

Deanna Minich, Nutrition scientist and Chief Science Officer at Symphony Natural Health

Clinical research1

Terry Wahls, Clinical researcher and physician who developed The Wahls Protocol for multiple sclerosis

Functional medicine1

Jeffrey Bland, President of Big Bold Health; former Professor of Biochemistry

Psychology1

Jason Hreha, The Behavioral Scientist

Physics1

Rahul Prasad, From Physicist to Philanthropist: A Life of Impact, Exploration, and Giving

Nutrition1

Jemma Calavassy, Health Scientist | Founder, Beyond Normal | Functional Blood Analysis for Practitioners

Have a question? Ask a researcher

Make your own. Explain your research to everyone who asks

Questions

Who are the researchers on Delphi?

83 researchers as of October 2026, including Nir Barzilai, Andrej Karpathy, Nick Norwitz, and Anne-Laure Le Cunff. Each one built their own Delphi.

Is it free to talk to them?

Yes, by text or voice.

How do I add myself?

What are you building at Eureka Labs?

How did you become so kind?

What are you building at Eureka Labs?

How did you become so kind?

How can I make a great first impression?

How did you become so kind?

How can I make a great first impression?

How did you become so kind?

How do I reduce foot drop and trip less?

How did you become so kind?

How do I reduce foot drop and trip less?

How did you become so kind?

What are you building at Eureka Labs?What nutrition advice do you provide?

How did you become so kind?

What are you building at Eureka Labs?What nutrition advice do you provide?

How did you become so kind?

How can I make a great first impression?

What do you focus on at NSOMNIA Sleep Centers?

How can I make a great first impression?

What do you focus on at NSOMNIA Sleep Centers?

Ask them yourself

What do you focus on at NSOMNIA Sleep Centers?

How did you become so kind?

What do you focus on at NSOMNIA Sleep Centers?

How did you become so kind?

What does your research at Ifa Research Institute involve?

How did you become so kind?

What does your research at Ifa Research Institute involve?

How did you become so kind?

What do you study at Center for Global Development?

How did you become so kind?

What do you study at Center for Global Development?

How did you become so kind?

How do I reduce foot drop and trip less?What are you building at Eureka Labs?

How did you become so kind?

How do I reduce foot drop and trip less?What are you building at Eureka Labs?

How did you become so kind?

What do you focus on at NSOMNIA Sleep Centers?What are you building at Eureka Labs?

How did you become so kind?

What do you focus on at NSOMNIA Sleep Centers?What are you building at Eureka Labs?

How did you become so kind?

Researchers on Delphi