Built This Week/Guests

Guests

Emanuele Melis

Emanuele Melis leads field engineering at AI One, whose Context One layer gives LLMs and agents accurate, governed context across enterprise systems without a big data transformation program.

Emanuele Melis is a lead field engineer at AI One, which builds Context One: a context control layer between enterprise systems that gives LLMs and agents accurate, governed context. The idea is that big companies can automate complex workflows without first running a large data transformation program. He joined us in Episode 46 (June 15, 2026), the week Anthropic released Fable.

AI One is a New York City-based team with a background in high-performance regulated trading and data platforms in New York and Europe. It started about two years before the episode. Emanuele's team is the one that installs Context One at a customer, onboards them and builds their first use cases on top of it.

What AI One does

Emanuele's example was customer onboarding at a large enterprise. A questionnaire moves from team A to team B to team C. Team D finds an error it can't fix, so it goes back to team A, then to sales, then to the customer, and something simple takes a month. AI One's answer is to let agents handle as much of that chain as possible, with the human coming in only at the last mile.

The company targets what he called high complexity, low judgment work. Older systems handled edge cases by stacking rules until a process had 150,000 of them; he said agents deal with the nuance and edge cases much faster than a set of rules.

You start every agentive workflow with the autonomy slider set to zero. So the agent really has no autonomy.

— Emanuele Melis, Episode 46

The demo

Emanuele opened at 02:17 with a game, not AI One. As a kid in the 1990s he played a puzzle game where you build contraptions, but he could no longer remember its name or find it. When Fable came out, it was the first thing he tried: he described the game and asked for it in a web UI. The result has you place objects like a trampoline to bounce a ball into a basket, and he got it working on air after a few tries. He gave different times for the build, from a couple of minutes to ten. Jordan was most impressed that the physics behaved realistically on the first go.

What's crazy to think about it is that a year ago, this would not have been possible, but today with with Fable, literally took five minutes to put this together.

— Emanuele Melis, Episode 46

Key ideas from the conversation

  • The autonomy slider (09:38). Agents start by only drafting and researching. As they build confidence and knowledge in Context One, autonomy creeps up to 5%, then 10%. At 30 or 40%, it starts to change people's everyday work.
  • A week of investigation in a couple of hours (12:17). His favorite project is in a regulated environment. When an upset customer emails about money, one agent pulls transactions from the database, another checks documents for edge cases and a third searches the logs. The person gets a report and drafts the reply.
  • Not reading code is still a goal (17:16). In May of the previous year he bet he could go through his engineering career without looking at a line of code. It didn't quite work out, but tools like Claude Code and OpenAI Codex, with its browser view, have moved fast in 18 months.
  • Coloring books on demand (14:59). At home, he asks ChatGPT for printable pages like a dinosaur on a space shuttle for his kids.

In the same episode, Jordan shared his first 36 hours with Fable, after usually driving Codex as his daily tool. He found it slow and seemingly expensive, with confusing effort settings, but accurate, and said typing "100x the design" produced world-class design work. Compare the tools on our Claude Code vs OpenAI Codex page, and see AI in finance for more on agents in regulated work.

FAQ

Who is Emanuele Melis?

Emanuele Melis is a lead field engineer at AI One, a New York City-based team with a background in high-performance regulated trading and data platforms in New York and Europe. His team installs Context One for customers and builds their first use cases on it.

What does AI One do?

AI One builds Context One, a context control layer that sits between enterprise systems. LLMs and agents use it to get accurate, governed context, so enterprises can automate complex workflows without first running a large data transformation program.

What is AI One's autonomy slider?

Every agent workflow starts with autonomy at zero: the agent only drafts and researches, and a person takes the next action. As confidence and knowledge in Context One grow, the slider moves up, maybe to 30 or 40%, and Emanuele says it may never reach 100%.

Which enterprise workflows suit AI agents best?

AI One targets high-complexity, low-judgment work. Emanuele's favorite example is a regulated financial investigation where agents check transactions, documents and logs in parallel, turning about a week of work into a couple of hours.