vs
Eric
Eric · Host 01
MATH
PhD engineer · math nerd.
Would rather be precise than popular.
Thomas
Thomas · Host 02
VIBES
Healthcare insider · professional skeptic.
Reads the room,
not the chart.

Two old friends argue about the future.

One builds a math model. The other trusts his gut. A scoreboard keeps it honest. One point on the board every episode.

The premise

Every episode starts with one question about the real world. I answer it by building a machine — a real model, published live on this site so you can pull its levers and break it yourself. He answers with his gut: lived experience and a ballpoint pen. The two answers collide on camera, and one point goes on the board. Sometimes the argument settles it. Sometimes reality does.

"Hardest decision. Messi + FIFA."
— an actual margin note, up against a machine that priced 2,147,483,648 brackets. That collision is the show. Math or Vibes. The audience picks a side.

The Receipts

← the blog. every claim, sourced.All receipts →
EP 2.5 — the World Cup Final verdict
Featured · EP 2.5 · The Final verdict

The model bet against me

The bet was settled before the Final kicked off — but the rating engine never stopped updating, and asked fresh it priced the Final 53/47 Spain, against the champion its own locked bracket had crowned. Spain won 1-0 in extra time. The concession is on camera.

"math didn't fail me. I failed math."
EP 02 — The World Cup Bracket Machine
Featured · EP 02 · The World Cup Bracket Machine

One semifinal decided the whole bet

2,147,483,648 ways to fill in a bracket. We each submitted one — a rating engine with zero human help vs. a ballpoint pen and margin notes about Messi. After the round of 32, every remaining pick was identical except one game. The model priced its side of that coin flip at 50.7%.

MATH 42 · VIBES 48 — the pitch scored it.
EP 01 — Airports
Featured · EP 01 · Airports · from the gate, Jun 12, 3:36 PM

It wasn't the weather

What I'm saying is, we're delayed an hour because of weather.

Logged verbatim, no mercy — then answered with a rebuild of that entire day of US air traffic, all 21,261 flights, live on this site. Late-arriving aircraft cause five times the delay weather does. Pull the sliders and break it yourself.

The artifacts← the individual charts, maps + clips, each with its math

The Tally

← season-long, disputed loudly
Math
1
would rather be precise than popular
vs
Vibes
1
reads the room, not the chart
Season 1 · the slatewho wins the point?
WK 01Airports: can you price incomprehensible variability?Math +1
WK 02The World Cup Bracket Machine: two real brackets, one built by math, scored live.Vibes +1
WK 03Traffic: why does the highway just… stop?in progress
WK 04Loser of the traffic point picks the question. New house rule.not locked
WK 05Loser picks again. Sensing a theme?not locked
WK 06Co-op week: Math and Vibes vs. a guest. A temporary truce.not locked
WK 07The Tally — full-season retro. The victor is crowned.Finale