This week on Built This Week we sit down with Emanuele Melis, who leads Field Engineering at AI One, to demo how enterprises are deploying AI agents right now without needing a massive data transformation first. We also go deep on Claude 4 Fable — first impressions, token spend chaos, the '100x the design' prompt, and what the Jevons paradox means for AI consumption.

We cover:

• Emmanuel builds a physics puzzle game from memory using Claude in 10 minutes
• Jordan's first 36 hours with Claude 4 Fable — slow, expensive, and world class
• What happens when you type '100x the design' into Fable
• Why nobody knows how many tokens they are burning and why that needs to change
• What AI One and Context One actually do for enterprise
• The autonomous ladder — how to deploy agents safely without giving them full control
• The sweet spot for AI agents: high complexity, low judgment work
• How a financial firm cut a week-long investigation down to hours using agents
• Why 150,000 brittle rules are being replaced by a single agent
• Making custom coloring books for kids with AI every day
• Jevons paradox — cheaper tokens, more consumption, no ceiling
• A PM had Claude Code listen to a live engineering meeting and build in real time
• SpaceX IPO — the bull case, the wait and see case, and who is right

If you are building with AI, deploying agents in enterprise, or just want an honest take on Claude 4 Fable, this episode is for you.

Find Emanuele and AI One:

Website: ai.one

LinkedIn: linkedin.com/in/emanuele-melis

Company LinkedIn: linkedin.com/company/ai-one-1

TIMESTAMPS

[00:00] Intro

[01:33] Emmanuel builds a physics game with Claude in 10 minutes

[03:30] Jordan's first take on Claude 4 Fable

[04:35] Token spend confusion and the slider nobody understands

[05:17] '100x the design' — what happened

[06:37] Fable in five — Jordan's verdict

[07:32] What AI One actually does — the context control layer

[09:03] The autonomous ladder — starting agents at zero

[10:12] High complexity low judgment — where agents win

[11:40] Financial investigation use case — from one week to hours

[13:25] 150,000 rules replaced by one agent

[14:03] Coloring books for kids — the fun use case

[15:07] News — Claude 4 Fable launch and what it means

[15:55] Jevons paradox — cheaper tokens, more consumption

[16:42] How fast AI has evolved in 18 months

[17:17] Claude Code listening to live engineering meetings

[18:49] SpaceX IPO — bull case vs wait and see

[22:17] Where to find Emmanuel and AI One

[22:50] Wrap up

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