
Healthcare AI startup Nabla announced on December 18, 2025 an exclusive strategic partnership with Advanced Machine Intelligence (AMI), the new research company founded by Yann LeCun, giving Nabla first access to AMI’s world‑model technologies. As part of the deal, Nabla co‑founder and CEO Alex LeBrun will become CEO of AMI while remaining chairman and chief AI scientist at Nabla.
This article aggregates reporting from 6 news sources. The TL;DR is AI-generated from original reporting. Race to AGI's analysis provides editorial context on implications for AGI development.
This partnership crystallizes two important shifts in the AGI race. First, Yann LeCun is now executing his “world models” agenda outside of Meta, via AMI Labs, with Nabla as an anchor customer and application partner in a highly regulated domain. Second, healthcare is emerging as a proving ground for agentic AI: if you can make world‑model–based systems safe and auditable enough for clinical workflows and FDA scrutiny, you’ve built techniques that will generalize to many other high‑stakes settings.([nabla.com](https://www.nabla.com/press-release/nabla-announces-exclusive-partnership-with-advanced-machine-intelligence-to-pioneer-the-next-era-of-agentic-healthcare-ai))
Strategically, Nabla locks in privileged access to whatever comes out of AMI, giving it a differentiated stack versus the many startups simply fine‑tuning general‑purpose LLMs. For AMI, the deal provides real-world data, deployment feedback, and a marquee use case that can shape the research agenda. Compared with the current LLM‑first orthodoxy, LeCun’s bet on world models—systems that learn and simulate the physical world, operate over continuous signals, and reason deterministically—offers an alternate path toward more general intelligence. If it works, the combination of LLMs for language and world models for grounded reasoning could become a standard architectural pattern.
For the race to AGI, this is less about a single product and more about where top-tier researchers believe the next breakthrough will come from: moving beyond text-only, next-token prediction toward agents that actually understand and simulate the environments they act in.
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