The a16z Show
The a16z Show

Oct 18, 2026 · 24 min

Why real-world AI demands more than benchmark wins

Why Real-World AI Is Harder Than the Benchmark | EliseAI’s Mario Martone

AI deployed in housing and healthcare must remain reliable at scale, where technical failures can affect essential services and real people.

3 key takeaways
  1. 1Real-world AI requires task-specific model choices, rigorous evaluations, and reliability standards beyond standard benchmark performance.
  2. 2EliseAI’s voice infrastructure handles roughly five million calls monthly, making latency and operational bottlenecks central engineering problems.
  3. 3Mario Martone applies habits from theoretical physics to build dependable automation across housing and emerging healthcare applications.

Don't miss

Mario Martone explains how EliseAI engineers its voice infrastructure for roughly five million calls per month while reducing latency across the full stack.

The brief

Mario Martone, EliseAI’s Head of Applied Research, explains why moving AI from research labs into housing, healthcare, and other essential industries raises the reliability bar.

The technical challenge is not simply applying a large language model: EliseAI combines models and infrastructure to manage voice systems that must operate with low latency at scale.

Martone describes a scientific approach to product design, choosing among LLMs, neural networks, and simpler models while building internal evaluations for real-world performance.

EliseAI’s voice infrastructure handles roughly five million calls monthly, so owning the stack helps the team find bottlenecks and reduce latency while keeping some operational review involved.

Drawing on theoretical physics, Martone connects rigorous reasoning and difficult idea generation to automation that can span housing leasing and expansion into healthcare.

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