Entrepreneur UK’s London 100: UnlikelyAI

UnlikelyAI blends language models with symbolic AI to build safer, more explainable systems—starting with healthcare

By Patricia Cullen | Jun 05, 2025
UnlikelyAI
UnlikelyAI founder William-TP

Opinions expressed by Entrepreneur contributors are their own.

You're reading Entrepreneur United Kingdom, an international franchise of Entrepreneur Media.

Industry: Artificial Intelligence
UnlikelyAI is pioneering a novel approach that fuses large language models with symbolic methods to boost AI accuracy, safety, and transparency.

In fields like healthcare, it’s building technology that delivers explainable, verifiable insights – maximizing AI’s benefits without compromising safety.

Founder William Tunstall-Pedoe previously created Evi, the tech behind Amazon Alexa.

Industry: Artificial Intelligence
UnlikelyAI is pioneering a novel approach that fuses large language models with symbolic methods to boost AI accuracy, safety, and transparency.

In fields like healthcare, it’s building technology that delivers explainable, verifiable insights – maximizing AI’s benefits without compromising safety.

Founder William Tunstall-Pedoe previously created Evi, the tech behind Amazon Alexa.

Related Content

Entrepreneurs

UK100 Start-Ups: TransHumanity

This article is part of The UK100 Start-Ups, a special edition by Entrepreneur UK showcasing the most exciting startups redefining business in 2026. From climate and health to AI and creativity, these innovators are tackling big challenges—while racing to scale, secure funding, and attract top talent. Most agentic AI solutions are targeting the enterprise market with […]