We Built an AI Trading Bot for Prediction Markets — Here’s What Actually Happened

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Built This Week

Jordan Metzner, Samuel Nadler

27 episodes

3 days ago

Built This Week is a weekly podcast where real builders share what they're shipping, the AI tools they're trying, and the tech news that actually matters. Hosted by Sam and Jordan from Ryz Labs, the show offers a raw, inside look at building products in the AI era—no fluff, no performative hype, just honest takes and practical insights from the front lines.

Entrepreneurship

Business

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Entrepreneurship

Business

We Built an AI Trading Bot for Prediction Markets — Here’s What Actually Happened

Built This Week

29 minutes

4 days ago

We Built an AI Trading Bot for Prediction Markets — Here’s What Actually Happened

Can AI actually beat prediction markets — or does the house always win?

In Episode 26 of Built This Week, Sam Nadler and Jordan Metzner kick off 2026 by breaking down a real AI trading bot Jordan built for prediction markets like Kalshi, using live market data, whale detection, coordination signals, and confidence scoring.

Jordan walks through the full system — backend, frontend, live alerts, and execution logic — and shares the honest results: a 66 percent win rate that still lost money once fees and market dynamics were factored in.

The takeaway is not hype. It is reality.

The episode also dives into:

Why prediction markets feel like gambling but are regulated differently
How insider-like signals emerge from coordination and volume behavior
Why bots end up trading against bots
Where real alpha might exist (and where it does not)

We also cover:

Google NotebookLM as a serious education and onboarding tool
Turning documents into infographics, slide decks, and audio learning
Nvidia entering autonomous driving and competing with Tesla
Nvidia’s new Rubin architecture and why it matters
Tesla vs Waymo economics and the future of Full Self Driving
Why Anthropic and Claude Code are becoming developer defaults

This is not theory.
This is what happens when you actually deploy AI systems into real markets.

Timestamps

(0:00) Why prediction markets are exploding
(1:07) Episode 26 kickoff
(2:00) Why build a trading bot at all
(4:30) Kalshi vs Polymarket APIs
(6:00) Live market signals and whale detection
(9:30) Win rate vs profitability
(12:00) Why fees destroy returns
(14:30) Bots trading against bots
(17:00) Where real alpha might exist
(18:00) NotebookLM for learning and onboarding
(21:00) Nvidia enters autonomous driving
(24:00) Tesla vs Waymo economics
(27:00) Nvidia Rubin chips explained
(28:30) Anthropic and Claude Code momentum
(29:30) Final thoughts

Links

Built This Week
New episodes every Friday

Jordan Metzner
https://x.com/mrjmetz

Sam Nadler
https://x.com/Gravino05