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For three years I watched it happen from a consulting seat. Clients who used to ask about churn models and demand forecasts started asking about RAG pipelines and chatbots. The energy left the room whenever tabular data came up. Everyone wanted to do something with their PDFs. Nobody wanted to touch the datasets where the actual business lives: the millions of rows and columns of tabular data that underpins every enterprise. 

Predictive analytics is dying. I just bet my career on its comeback.

Neil Leiser

APPLIED AI, FUNDAMENTAL

May 5, 2026

4

MIN READ

BLOG

Predictive analytics is dying. I just bet my career on its comeback. inline-0

Neil Leiser
APPLIED AI, FUNDAMENTAL

BLOG

Predictive analytics is dying. I just bet my career on its comeback. inline-0

Neil Leiser
APPLIED AI, FUNDAMENTAL

Every enterprise AI deployment eventually hits the same wall. Not a technical wall. A trust wall. The customer says: "We can't send our data outside our environment." The AI vendor says: "We can't hand you our model, it's our core IP." Both sides are right. And until now, one side has always had to blink.

Bringing the Model to the Data: How Fundamental Built a Fully Secured Confidential Computing Platform for Enterprise AI

Yuval Azoulay

FOUNDING ENGINEER, FUNDAMENTAL

May 5, 2026

4

MIN READ

BLOG

Bringing the Model to the Data: How Fundamental Built a Fully Secured Confidential Computing Platform for Enterprise AI inline-0

Yuval Azoulay
FOUNDING ENGINEER, FUNDAMENTAL

BLOG

Bringing the Model to the Data: How Fundamental Built a Fully Secured Confidential Computing Platform for Enterprise AI inline-0

Yuval Azoulay
FOUNDING ENGINEER, FUNDAMENTAL

Jeremy Fraenkel, Founder & CEO of Fundamental, joined This Week in AI for a roundtable with some of the leading voices shaping the next wave of artificial intelligence. In this conversation, Jeremy shares his perspective on where AI is actually delivering value today, and where the industry is still missing the mark - particularly when it comes to structured, real-world data and enterprise decision-making.

Jeremy on This Week in AI with Jason Calacanis

Jeremy Fraenkel

CEO & CO-FOUNDER, FUNDAMENTAL

May 5, 2026

4

MIN READ

THIS WEEK IN AI

Jeremy on This Week in AI with Jason Calacanis inline-0

Jeremy Fraenkel
CEO & CO-FOUNDER, FUNDAMENTAL

THIS WEEK IN AI

Jeremy on This Week in AI with Jason Calacanis inline-0

Jeremy Fraenkel
CEO & CO-FOUNDER, FUNDAMENTAL

For most of my career, I've worked with tabular data. As a data scientist, that's where the real value has always been: structured, business-critical data that powers decisions across every enterprise. Revenue forecasting, risk modeling, churn prediction, pricing. Behind all of it is tabular data. And yet, looking back on the past ten years, progress in this space has been surprisingly stagnant. Models improved incrementally and tools became more convenient, but nothing fundamentally changed.

The Blue Ocean Hiding in Plain Sight

Bryan D'Aversa

AI PRODUCT LEAD, FUNDAMENTAL

May 5, 2026

4

MIN READ

BLOG

The Blue Ocean Hiding in Plain Sight inline-0

Bryan D'Aversa
AI PRODUCT LEAD, FUNDAMENTAL

BLOG

The Blue Ocean Hiding in Plain Sight inline-0

Bryan D'Aversa
AI PRODUCT LEAD, FUNDAMENTAL

NEXT EVENT

APR

30

Research Office Hours #12

Virtual — hosted. Live working session on synthetic cohorts with the applied team.

GO DEEPER WITH

NEXUS

The decision platform behind every Fundamental deployment.

91% win rate across 412 real-world datasets — and the platform that puts those models into production.

BENCHMARKS

Read the methodology

12 min read

·

Research

BENCHMARKS

Read the methodology

12 min read

·

Research

BENCHMARKS

Read the methodology

12 min read

·

Research

BENCHMARKS

Read the methodology

12 min read

·

Research

Our Event Schedule

All events

ATTENDING

Mar 24 – 28, 2026

NVIDIA GTC '26

San Jose, California

Who

Data science and platform leaders at Fortune 500s

Learn

How tabular foundation models fit into existing MLOps stacks

Why it

matters

Because every XGBoost pipeline in your org is a NEXUS candidate

HOSTING

Apr 16 2026

Predict '26: A Half-Day Summit for Tabular ML Leaders

New York, NY

— hosted

Who

Heads of Data Science ML Platform & Enterprise AI

Learn

Deployment patterns from the first 30 NEXUS rollouts

Why it

matters

Hear exactly how peer institutions cut model build time 10×

ATTENDING

Jun 3 – 5, 2026

Money 20/20 Europe

Amsterdam, Netherlands

Who

Risk fraud and underwriting leaders in financial services

Learn

Live NEXUS head-to-heads against incumbent risk models

Why it

matters

Demand volatility, fraud and default prediction — solved

Videos & Interviews

All events

Featured

Interview

Jeremy on This Week in AI with Jason Calacanis

Jeremy Fraenkel sits down with Jason Calacanis to talk tabular foundation models, why LLMs aren't the whole story, and the real economics of enterprise AI.

Apr 18, 2026

·

5:08

Watch the full episode

Latent Space Podcast

Memory over retrieval: a technical deep dive

Swyx & Alessio

Apr 14, 2026

Latent Space Podcast

Memory over retrieval: a technical deep dive

Swyx & Alessio

Apr 14, 2026

Latent Space Podcast

Memory over retrieval: a technical deep dive

Swyx & Alessio

Apr 14, 2026

Research & whitepapers

One paper. We don't publish often.

We publish three or four technical papers a year — when there's an experiment worth writing down. This is the first.

Working Paper · No. 01

April 2026

Developing Foundation Models for Real-World Tabular Data.

Authors

Marta Garnelo, Wojciech Marian Czarnecki

Length

42 pages · 5 chapters · 18 references

Reading time

~1 hour, in full

The technical foundation underneath NEXUS. A defense of why tabular data — the most common form of enterprise data — needs its own foundation model, not a fine-tuned LLM. With architecture details, evaluation methodology against 412 real-world datasets, and a frank section on where the approach still falls short.

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Jeremy Fraenkel

CEO & CO-FOUNDER, FUNDAMENTAL

We just shipped NEXUS into our 30th enterprise. A pattern has emerged: the teams who succeed do not frame this as...

The 91% win rate on our public benchmarks is the floor, not the ceiling. Same data. Same conditions. No manual...

Alexandre Gerbeaux

HEAD OF APPLIED AI, FUNDAMENTAL

Spent the last 18 months proving that tabular foundation models scale. The paper is finally out. TL:DR -- every accuracy gain we report holds across 47 enterprise datasets we never trained on... Generalization isn't the goal of LTMs, it's the entire premise.

Live now: NEXUS for Healthcare. A single model, retrained on 9.2M rows of de-identified claims, beats every bespoke...

Oleg Zarakhani

LEAD DATA SCIENTIST, FUNDAMENTAL

We're hiring across the stack -- research, infra, applied. The bar is high but the ceiling is higher. If you want to ship models that get used by every Fortune 500 in the next 24 months, talk to us.

Reminder that tabular covers 80% of enterprise AI workloads -- fraud, churn, pricing, claims, ops. LLMs do not solve these. They never did. We built LTMs because the work was sitting there... unfinished.

Gabriel Suissa

CHIEF PRODUCT OFFICER & CO-FOUNDER, FUNDAMENTAL

Three deployments this month. Average time from kickoff to production prediction: 11 days. The hardest part is no longer the...

WHAT YOU CAN PREDICT

Use cases for every financial prediction. From fraud to forecasting.

Jeremy Fraenkel

CEO & CO-FOUNDER, FUNDAMENTAL

We just shipped NEXUS into our 30th enterprise. A pattern has emerged: the teams who succeed do not frame this as...

The 91% win rate on our public benchmarks is the floor, not the ceiling. Same data. Same conditions. No manual...

Alexandre Gerbeaux

HEAD OF APPLIED AI, FUNDAMENTAL

Spent the last 18 months proving that tabular foundation models scale. The paper is finally out. TL:DR -- every accuracy gain we report holds across 47 enterprise datasets we never trained on... Generalization isn't the goal of LTMs, it's the entire premise.

Live now: NEXUS for Healthcare. A single model, retrained on 9.2M rows of de-identified claims, beats every bespoke...

Oleg Zarakhani

LEAD DATA SCIENTIST, FUNDAMENTAL

We're hiring across the stack -- research, infra, applied. The bar is high but the ceiling is higher. If you want to ship models that get used by every Fortune 500 in the next 24 months, talk to us.

Reminder that tabular covers 80% of enterprise AI workloads -- fraud, churn, pricing, claims, ops. LLMs do not solve these. They never did. We built LTMs because the work was sitting there... unfinished.

Gabriel Suissa

CHIEF PRODUCT OFFICER & CO-FOUNDER, FUNDAMENTAL

Three deployments this month. Average time from kickoff to production prediction: 11 days. The hardest part is no longer the...

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Copyright © 2026

All rights reserved

Fundamental Technologies Inc.