Uploaded August 2023 | Updated September 2026, 2 weeks ago

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Vikram is the co-founder of Galileo – an AI diagnostics and explainability platform used by data science teams building NLP, LLMs and Computer Vision models across the Fortune 500 and high growth startups. Prior to Galileo, Vikram led Product Management at Google AI, where his team built models for the Fortune 2000 across retail, financial services, healthcare and contact centers. He has a master degree from Carnegie Mellon University from the school of computer science. If you enjoy the show, subscribe to the channel and leave a 5-star review. Subscribe to Daliana's newsletter on dalianaliu.com for more on data science and career.

Resources:
LLM Studio: rungalileo.io/blog/announcing-llm-studio
Galileo: rungalileo.io
Blog on LLM Hallucination: thesequence.substack.com/p/guest-post-stop-hallucinations-from

Vikram Chatterji’s LinkedIn: linkedin.com/in/vikram-chatterji
"The Mom Test": amazon.com/The-Mom-Test-Rob-Fitzpatrick-audiobook/dp/B07RJZKZ7F
Daliana's Twitter: twitter.com/DalianaLiu
Daliana's LinkedIn: linkedin.com/in/dalianaliu

00:00:00 Introduction
00:04:24 How he got into machine learning
00:06:53 Diagnosing large language models
00:09:56 Addressing model hallucination
00:12:46 Metrics for measuring hallucination
00:17:30 From Google AI to starting Galileo
00:24:08 Developing LLMs and putting them into production
00:32:51 Galileo's diagnostics and explainability platform
00:43:16  Advice for data scientists when joining a startup