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Mark Cuban

Co-founder, Mark Cuban Cost Plus Drug Company · 3 appearances on the record.

computed by AI from the episodes · how this works → · full disclaimer →

founderinvestorentertainerauthor@mcuban ↗blogmaverick.com ↗Wikipedia ↗

He accumulated his initial fortune by selling Broadcast.com to Yahoo! in 1999 before becoming the owner of the Dallas Mavericks and an investor on Shark Tank. He currently focuses on lowering prescription medication costs through Mark Cuban Cost Plus Drug Company.

85statements → 36claims → 12claims resolved → 58%fully supported → 4.07/5average certainty → 2.85/5average debate potential → 4.0/5argument clarity · the sources → 48said about them ↓

7 supported 4 partly supported 1 contradicted 1 not yet assessed 23 not checkable as stated how the 36 claims stand · each chip opens the sources

13 predictions · 23 assertions · 26 opinions · 2 insights · 19 disclosures · 2 what ifs · every statement was checked. The predictions and assertions are the 36 claims: statements the public record can support or contradict. 12 are resolved, 1 is not yet assessed, and 23 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.

The record, in short

What the tape says about how Mark argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.

Their most notable supported claim

Assertion Supported
Cuban: More people died during riots under Trump than under Biden
“We had more people die during riots during his term than Biden by a long shot”
Mark Cuban Oct 3, 2024 ▶ 19:58 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris

Their most notable contradicted claim

Assertion Contradicted
Cuban: New York contributes more to federal treasury than Texas
“New York contributes more to the federal treasury, right, than Texas does.”
Mark Cuban Jul 21, 2026 ▶ 32:29 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?

Expressed certainty vs assessment result

none yet certainty 1
none yet certainty 2
none yet certainty 3
79% certainty 4
50% certainty 5

weighted support: a fully supported claim counts one, a partly supported claim counts half. Each filled bar is clickable and opens exactly those claims; "none yet" means nothing said at that certainty level has resolved yet

Argument clarity: do they answer the question? how? →

4.0 / 5 directness 4.3 · coherence 4.2 · precision 4 · compression 3.8

answered every one of 13 assessed questions directly

This is a score against a rubric. It is not a rank. Every host question → answer exchange is scored with names hidden on directness, coherence, precision and compression, 1–5 each, on meaning alone: disfluencies are ignored, and only raw unedited episodes count. This is the score that measures thought. Every scored exchange, scores shown → · The rubric and its checks →

How they sound: speaking style how? →

271 words/min while actually speaking · 11.1 um and uh per 1k words

Measured by listening to the audio itself: 19,787 words across 2 episodes of raw-level tape, transcribed verbatim with every um and uh kept, each one attributed only where the alignment onto our timed stream is unambiguous. These are measurements of speaking style. We do not rank them: across this corpus, fluency and argument quality are nearly uncorrelated (ρ≈0.2), and smooth talking does not signal clear thinking. How it's measured →

Everything Mark Cuban said on All-In that made the record, most notable first. Filter by type, assessment or year in the ledger →

Assertion Not checkable as stated
Cuban: PBMs threaten drugmakers over Cost Plus Drugs partnerships
“And they've literally told the brand manufacturers, if you deal with costplusdrugs.com, we will diminish you on that formulary. So instead of reaching a hundred eighty million people, And not just for the drugs they work with us on, but for their entire portfo…”
Mark Cuban Sep 9, 2025 ▶ 6:32 Tucker Carlson and Mark Cuban Debate How to Save America 🔥 | All-In Summit 2025
Prediction Not checkable as stated
Cuban: AI bubble won't harm average Americans, could destroy VCs
“So it's not a bubble that's going to impact most people in the room, right? Or most people across the U S but it could just destroy a lot of VCs and a lot of funds and a lot of PE, right? Because they're going all in.”
Mark Cuban Jul 21, 2026 ▶ 0:32 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Prediction Open · timeframe Jul 2031
Cuban: AI will not eliminate 50% of white-collar jobs
“But AI is not going to, you know, take away 50% of the jobs. There's just so much it can't do that regular people need it to do.”
Mark Cuban Jul 21, 2026 ▶ 11:08 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Assertion Not checkable as stated
Mark Cuban asserts 95% of medicine is guessing
“Because 95% of medicine is guessing.”
Mark Cuban Jul 21, 2026 ▶ 23:51 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Opinion
Cuban: Controlling social media algorithms controls elections in many cases
“Whoever controls the algorithm controls, you know, the election in many cases.”
Mark Cuban Jul 21, 2026 ▶ 26:30 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Opinion
Cuban: Wealth tax proposals are showmanship based on flawed single-year models
“When Elizabeth Warren first proposed the wealth tax, so I found, and she said, well, we have these models and everything. So I found the economist at UC Berkeley, And I said, would you share your model with me or at least tell me about it? He goes, I'm like, w…”
Mark Cuban Jul 21, 2026 ▶ 32:58 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Opinion
Cuban: Telehealth platforms like Ro and Hims rip off consumers
“If you go to Rose or Hems or those guys, you're getting ripped off.”
Mark Cuban Sep 9, 2025 ▶ 12:00 Tucker Carlson and Mark Cuban Debate How to Save America 🔥 | All-In Summit 2025
Opinion
Cuban: GOP is the Trump family business and Democrats lack leadership
“The Republican Party isn't the Republican Party anymore, it's the Trump family business, and the Democratic Party doesn't even exist anymore because, you know, they don't even know what they're doing, and there's nobody in charge, right?”
Mark Cuban Sep 9, 2025 ▶ 16:34 Tucker Carlson and Mark Cuban Debate How to Save America 🔥 | All-In Summit 2025
Opinion
Cuban: Donald Trump is not a Republican, the GOP is his family business
“Donald Trump is not a Republican. Republicans are Donald Trump. You know, the Republican Party is now the family business for, Donald Trump”
Mark Cuban Oct 3, 2024 ▶ 1:53 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Opinion
Cuban: Trump makes no effort to learn policy details or give nuanced responses
“He doesn't make any effort to learn anything, and I think that carries on to this day, because you can't look at things he says and say, that's really an in-depth response, or that's a nuanced response”
Mark Cuban Oct 3, 2024 ▶ 16:42 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Assertion Supported
Cuban: More people died during riots under Trump than under Biden
“We had more people die during riots during his term than Biden by a long shot”
Mark Cuban Oct 3, 2024 ▶ 19:58 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Assertion Partly supported
Cuban ties 2022 inflation peak directly to Trump's 2020 oil deal
“And you know what matches up perfectly? What matches up perfectly is that 9.1% in 2022 and the day that that agreement ended. Where MBS and Russia limited production, that agreement ended it like this.”
Mark Cuban Oct 3, 2024 ▶ 27:40 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Opinion
Cuban: Donald Trump's speech and actions reflect cognitive decline
“I'd be willing to bet that he's also had cognitive decline. Everything he says and does is reflective of that.”
Mark Cuban Oct 3, 2024 ▶ 43:59 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Opinion
Cuban: Breaking up Google and Meta hurts US AI competitiveness
“The most important thing from a technological perspective in this country today Is that we win AI. That is going to find everything militarily for us and economically for us, and that when you try to break up companies like Google and Facebook, you diminish ou…”
Mark Cuban Oct 3, 2024 ▶ 53:54 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Opinion
Mark Cuban calls SEC Chairman Gary Gensler a moron
“Look at the SEC with Gary Gensler. The guy's a moron.”
Mark Cuban Oct 3, 2024 ▶ 58:50 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
What-if
Cuban: FTX and 3AC would survive under Japanese crypto regulation
“If he had followed the same rules for crypto that Japan did, FTX would still be in business. Sam Bankman-Free might still be in jail, But FTX, three euros capital, they, they'd still be in business, because he did the wrong thing.”
Mark Cuban Oct 3, 2024 ▶ 1:20:14 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Opinion
Cuban: Kamala Harris's shift to the political middle is genuine
“She wants to bring the country to the middle. She knows that when she was far left, that might have been great for the state of California, but it doesn't solve the problems of the United States of America today, and that's why you've seen her go to the middle…”
Mark Cuban Oct 3, 2024 ▶ 1:21:48 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Assertion Not checkable as stated
Cuban: PBMs skim 10% of drug manufacturer rebates through subsidiaries
“Now, they say they're going to pass on a hundred percent of that rebate. They don't. They create all these subsidiaries and everything that skim 10% or whatever off the top”
Mark Cuban Oct 3, 2024 ▶ 1:39:41 Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris
Prediction Not checkable as stated
Cuban: AI efficiency breakthroughs will leave many data centers obsolete
“If there's a price performance curve on AI that minimizes the power requirements, there's going to be a lot of data centers that are going to be turned into pickleball courts.”
Mark Cuban Jul 21, 2026 ▶ 2:47 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Opinion
Mark Cuban: Mid-market tech companies should pursue $100M IPOs
“Because it's so driven by private capital, there should be a lot more companies going public, not at the SpaceX level, not open AI, not anthropic, but the hundred million dollar IPO.”
Mark Cuban Jul 21, 2026 ▶ 4:23 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Prediction Not checkable as stated
Cuban: AI interfaces will move beyond text and pictures within a decade
“Nothing's going to be texting pictures in 10 years, right?”
Mark Cuban Jul 21, 2026 ▶ 19:23 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Insight
Cuban: Video compute is the main upside risk to data center demand
“Yeah, video, like, if I'm going to be wrong on the data centers, it's going to be because of video.”
Mark Cuban Jul 21, 2026 ▶ 21:14 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Prediction Not checkable as stated
Cuban: Uncertain voters will increasingly turn to AI models for guidance
“I think people, as they become more uncertain with their politics, are going to go more and more and more to large language models and say, who should I vote for?”
Mark Cuban Jul 21, 2026 ▶ 28:21 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?
Assertion Not checkable as stated
Cuban: NBA team valuations are driven by streaming subscriptions, not wins
“Is it's not driven by attendance. It's not driven by wins or losses. It's driven by subscriptions to streaming services.”
Mark Cuban Jul 21, 2026 ▶ 40:29 Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out?

Show 24statements(61 left)

The other half of the tape: Mark Cuban's own voice is left out of every number here. Other people bring the name up 45 times in 18 episodes on All-In. 3 statements on the record name them. every mention, with the transcript →

Who brings them up most David Sacks 10Chamath Palihapitiya 9Akash Singh 9Jason Calacanis 6Eric Swalwell 4David Friedberg 4Bill Gurley 1Aaron Levie 1

Statements about Mark Cuban, by other people (3)

Opinion
Swalwell calls Mark Cuban one of the Democratic Party's best thought leaders
“I think one of our best thought leaders is Mark Cuban.”
Eric Swalwell Jan 20, 2025 ▶ 40:47 Inauguration Interviews: Trump's Talent, Dem Rebrand & more w/ Whip Emmer, Reps Swalwell & Khanna
Assertion Open · timeframe Sep 2028
Friedberg: YouTube Restricted Mode filters Tucker Carlson vs. Mark Cuban video
“I can confirm that Tucker and Mark Cuban also get filtered.”
David Friedberg Sep 19, 2025 ▶ 1:06:15 Charlie Kirk Murder, Assassination Culture in America, Jimmy Kimmel Suspended, Ellison Media Empire
Disclosure
Pincus: Developing AI app 'Based or Biased' using Mark Cuban data
“And I've been working with these AI hackers on an app, not promoting here, it's not even available, called Based or Biased, and They used him to tune the app, the model for high bias, low base, because he flips, he's, he deleted his pro-Trump, I mean, his anti…”
Mark Pincus Jan 20, 2025 ▶ 1:24:12 All-In Inauguration Day Livestream with the Besties from Washington, DC!

Every mention by year

tap a year for its mentions
001332562020202120222023202420252026episodesmentions
0362020202120222023202420252026episodes it came up in
0023462020202120222023202420252026episodesmentions per episode
2026 1 mention in 1 episode
2025 21 mentions in 6 episodes 4 per episode
2024 15 mentions in 6 episodes 3 per episode
2023 3 mentions in 1 episode
2022 3 mentions in 2 episodes 2 per episode
2020 2 mentions in 2 episodes 1 per episode

Appearances (3)

EpisodeDateSpeaking time
Mark Cuban on the AI Bubble: Who Actually Gets Wiped Out? Jul 21, 2026 21m
Tucker Carlson and Mark Cuban Debate How to Save America 🔥 | All-In Summit 2025 Sep 9, 2025 18m
Mark Cuban: Love/Hate Relationship with Trump, Why He's Backing Kamala Harris Oct 3, 2024 1h 12m
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