Lessons from DeepCube and Sparsification

Eli recounts DeepCube's sparsity approach, selling it, and limits of CPU-based sparse inference today.

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On this episode of Invested, Michael Eisenberg sits down with Dr. Eli David, a leading AI researcher, entrepreneur, and one of the most outspoken voices in tech today.

In this wide-ranging conversation, Michael and Eli explore the intersection of artificial intelligence, free speech, geopolitics, and the future of global power. From building and selling AI startups to amassing nearly a million followers on X through unapologetically unfiltered opinions, Eli shares why controversy, not consensus, drives both innovation and influence.

They dive deep into the current state of AI - why today’s models are fundamentally inefficient, how “woke” training and RLHF shape model behavior, and why Eli believes the future of AI will come from radically different architectures and massive efficiency gains. The discussion expands into the global AI race, where energy - not algorithms - may determine whether the US or China wins.

Beyond technology, the conversation turns sharply into politics and society: censorship vs. free speech, the role of social media as the modern town square, the implications of October 7th on global narratives, and why Eli believes the West is at a critical inflection point.

They discuss:

How Eli grew from AI researcher to viral X personality
Why unfiltered speech outperforms polished narratives
The hidden biases inside AI models and training systems
Why current AI is powerful - but deeply inefficient
China vs. the US in the race for AI dominance
Free speech, censorship, and the future of online platforms
Israel’s role in the global AI ecosystem and talent war
Why startups and controversy share the same DNA

Dr. Eli David is a leading AI researcher and entrepreneur who has founded several successful AI-based companies. In 2025, the State of Israel selected Dr. David as a national Torch Lighter at the 77th Independence Day ceremony - one of the country's highest civilian honors - in recognition of his pioneering contributions to AI.

If you want to understand where AI is really heading - and why the biggest debates around it are no longer technical but ideological - this is an essential and unfiltered conversation.

Please rate this episode 5 stars wherever you stream your podcasts!

KEY TOPICS

00:00 - Intro

01:30 - From Unknown Founder to X Influencer

02:30 - October 7 Broke My Career - Then Blew It Up

03:30 - Posting War Footage Got Me Cancelled

04:30 - Why Macron Became My Favorite Target

05:30 - AI Humor Still “Too Soft”

06:30 - AI Is Rigged by “Woke” Trainers

08:00 - RLHF = Forced Political Bias

09:30 - Truth-Seeking AI Should Offend You

10:30 - Free Speech Has No Moral Authority