Where does Gideon Mendels work?

Gideon Mendels is CEO and Co-Founder of Comet.

Where did Gideon Mendels go to school?

Gideon Mendels studied at Columbia University (Bachelor's degree, Computer Science); Columbia University (Master of Science (M.Sc.), Computer Science).

Gideon Mendels

Founder

CEO and Co-Founder at Comet

New York, New York, United States

FoundedComet

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About

Gideon Mendels is the Co-Founder and CEO of Comet ML, a company that develops MLOps tools for experiment tracking and model evaluation, as well as Opik, an open-source platform for tracing, evaluation, and observability of agentic systems. Before founding Comet, he worked as a data scientist at Columbia University, Groupwize, and Google, focusing primarily on language models.

CEO and Co-Founder at Comet

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Comet's investors · 11

Elevation CapitalGurugram · $1.5M – $37M checks · since 2024 GiTV, Inc.Tokyo Invest In Data$150K – $300K checks Nexus Venture PartnersMenlo Park · $500K – $10M checks · since 2026 OpenView Venture PartnersBoston · $5M – $20M checks Scale Venture PartnersFoster City · $5M – $50M checks · since 2021 TechstarsBoulder · $220K checks Trilogy Equity PartnersSeattle · $2M – $6M checks · since 2021 Two Sigma VenturesNew York · $2M – $15M checks · since 2021 Union Bay PartnesSeattle VerlinvestBrussels · since 2026

Co-founders at Comet

Nimrod LahavCTO and Co-founder

Experience

Comet MLCo-Founder and CEOcurrent2017 — presentNew York City Metropolitan Area
GroupWizeCo-Founder2016 — 2017New York City Metropolitan Area
Columbia University in the City of New YorkResearcher - Spoken Language Processing Group (GRA)2014 — 2017New York City Metropolitan Area
GoogleDeep Learning Research2016Mountain View
GoMatkot.comFounder2013 — 2016Tel Aviv - New York
SmartAsset.comSoftware Engineer2014New York City Metropolitan Area
EventActSoftware Engineer2010 — 2013
BiometrixSoftware Engineer2008 — 2010Jerusalem

Skills & more

Machine Learning30Deep Learning23Product Management11Web Applications28Software Development17User Experience36Entrepreneurship18Web Analytics9SEO10Web Development18Information Architecture8Web Commerce4

+12 more

JavaCSSJavaScriptjQueryPHPHTMLWordPressC++SQLMySQLSpeech TechnologyYouTube API

Languages English · Hebrew

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Frequently asked questions

Who is Gideon Mendels?: Gideon Mendels is the Co-Founder and CEO of Comet ML, a company that develops MLOps tools for experiment tracking and model evaluation, as well as Opik, an open-source platform for tracing, evaluation, and observability of agentic systems. Before founding Comet, he worked as a data scientist at Columbia University, Groupwize, and Google, focusing primarily on language models.
Where does Gideon Mendels work?: Gideon Mendels is CEO and Co-Founder of Comet.
What companies did Gideon Mendels found?: Gideon Mendels founded Comet.
Where did Gideon Mendels go to school?: Gideon Mendels studied at Columbia University (Bachelor's degree, Computer Science); Columbia University (Master of Science (M.Sc.), Computer Science).