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H2O.ai Unveils tabH2O Foundation Model for Tabular Data


H2O.ai Unveils tabH2O Foundation Model for Tabular Data
  • by: Business Wire
  • |
  • May 21, 2026

H2O.ai today announced the launch of tabH2O, its breakthrough foundation model for tabular data, at Dell Technologies World 2026. Purpose-built for enterprise-scale structured data, tabH2O enables organizations to generate high-accuracy predictions instantly from tabular datasets using a single API call — eliminating the need for traditional model training, feature engineering, infrastructure management, or persistent data storage.

Quick Intel

  • tabH2O generates instant predictions from tabular datasets via single API call with no training or tuning required.

  • H2O.ai validated and pre-integrated into Dell AI Factory with NVIDIA for sovereign AI deployment.

  • H2O.ai achieved FedRAMP High authorization for security-conscious organizations.

  • H2O.ai's h2oGPTe ranked #1 multiple times on FutureX Leaderboard, outperforming OpenAI, Google, and xAI.

  • Supports use cases including fraud detection, cybersecurity, customer intelligence, risk management, and financial forecasting.

  • Trusted by over 20,000 organizations including more than half of Fortune 500.

Leadership Commentary

“Dell AI Factory with NVIDIA and H2O.ai's predictive and agentic AI capabilities unlock tremendous value for enterprise customers by combining world-class infrastructure with state-of-the-art AI innovation,” said Sri Ambati, Founder and CEO of H2O.ai. “With H2O.ai, enterprises can deploy Sovereign AI that is secure, production-ready, and fully under customer control. Organizations can now build and operationalize predictive, generative, and agentic AI systems faster, more accurately, and with greater governance than ever before. We are also proud to announce that H2O.ai has achieved FedRAMP High authorization, further validating our commitment to the world's most security-conscious organizations.”

tabH2O Capabilities

With tabH2O, organizations can send tabular datasets through a simple API call and receive predictions instantly; eliminate lengthy model development and infrastructure provisioning cycles; accelerate AI deployment across thousands of enterprise use cases; maintain full enterprise control with no customer data retained or stored; and deploy securely across sovereign, hybrid, or air-gapped environments. tabH2O dramatically reduces the complexity, cost, and time required to operationalize predictive AI at enterprise scale.

Dell AI Factory Integration

H2O.ai is validated and pre-integrated into Dell AI Factory for ease of scale and deployment. This offering demonstrates H2O.ai's strategic integration on the Dell AI Factory with NVIDIA, enabling enterprises to deploy Sovereign AI securely across on-premises, private cloud, hybrid, and air-gapped environments. Together, Dell Technologies, NVIDIA, and H2O.ai are helping organizations operationalize production-grade AI for mission-critical use cases.

About H2O.ai

H2O.ai is on a mission to democratize AI for Good. As the world's leading agentic AI company, H2O.ai converges Generative and Predictive AI to help enterprises and public sector agencies develop purpose-built Agents, SLMs, and solutions on their private data. With a focus on secure, compliant, and infrastructure-flexible Sovereign AI deployments, H2O.ai delivers solutions that align with the highest standards of data privacy and control. Its open-source technology is trusted by over 20,000 organizations worldwide, including more than half of the Fortune 500.

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