The Ledger

Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.

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why aren't all 4,336 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable

Assertion Contradicted
Five well-known lines of code can bypass FireEye's security tools
“And so, you know, you look at FireEye, there are five lines of code that are well known that get you around FireEye. You look at Emmet, you look at a lot of these tools that are preventative, there are known ways to get around them.”
Orion Hindawi Jan 2, 2019 ▶ 21:33 a16z Podcast | The Fundamentals of Security and the Story of Tanium’s Growth
Assertion Supported
Brett Hagler: Red Cross raised $500M for Haiti but built six homes
“The Red Cross, this is an article that came out a couple months ago. They raised what was called a half billion dollars for Haiti after the earthquake. And they made a lot of promises to build homes and things like that. And after five years, they've built six…”
Brett Hagler Jan 2, 2019 ▶ 14:39 a16z Podcast | Using Social Tools to Build Homes for Those Most in Need
Prediction Didn’t hold up
Dixon: Sugar will be the biggest killer of this generation
“Sugar is the new smoking. It's going to you know, kill, it's going to be by far the biggest killer of this generation.”
Chris Dixon Jan 2, 2019 ▶ 5:54 a16z Podcast | The Future of Food
Assertion Supported
De Grey: Amyloid clearance is solved but requires combination therapies for Alzheimer's
“Well, in one case, Alzheimer's disease, that's also, that's very much in clinical trials, and we basically solve the problem. That can now be eliminated. It doesn't have much effect on Alzheimer's disease on its own, but it's a fair bet that in combination wit…”
Aubrey de Grey Jan 2, 2019 ▶ 20:26 a16z Podcast | Defeating Aging with Aubrey de Grey
Prediction Didn’t hold up
Ashatosh: Azure and IBM will beat AWS in enterprise cloud within two years
“In fact, we predict that the number one enterprise cloud in the next two years is probably going to be Azure, and not AWS, just because they are sucking up a tremendous amount of footprint of applications. And number two actually might be IBM, and not AWS, as …”
Ash Ashatosh Jan 2, 2019 ▶ 12:42 a16z Podcast | Dell + EMC -- Why the Python Just Ate the Cow
Prediction Didn’t hold up
Patrick Byrne predicts a 2008-level economic crisis within two to three years
“I also think there's going to be quite soon a big, in the next two or three years, a big disruption in our economy. I think in oh eight or worse is going to happen, and with each disruption, people will shift farther into online, and then it ratchets.”
Patrick Byrne Jan 2, 2019 ▶ 34:45 a16z Podcast | Wall Street's Most Hated Man -- A Conversation With Overstock.com's Patrick Byrne
Prediction Held up
Hearn: Reaching Bitcoin capacity limits will kick users out of the system
“At worst, things break quite badly, but even at best, even if things don't break, some users won't be able to use Bitcoin, right? They will be kicked out of the system, effectively. There won't be enough capacity to handle them.”
Mike Hearn Jan 2, 2019 ▶ 3:22 a16z Podcast | Bitcoin's Growing Pains -- and Possibilities
Prediction Didn’t hold up
McMaster: Apple faces margin pressure and negligible emerging market share
“I believe over time, Apple's even going to have products. You know, problems, because they're not going to be able to sustain these margins, and in these markets where Android is dominant, Apple's market share will be negligible. Right? As these markets contin…”
Kurt McMaster Jan 2, 2019 ▶ 15:43 a16z Podcast | Searching for Mobile's Third OS
Assertion Partly supported
Benioff: 90% of enterprise software is bought in just seven countries
“No. Because you have to remember a truth, which is that 90% of all enterprise software is only bought in seven countries.”
Marc Benioff Jan 2, 2019 ▶ 21:56 a16z Podcast | Where the Growth in Cloud and Enterprise Software Really Is (with Marc Benioff)
Prediction Didn’t hold up
Sinofsky predicts cars sold in 2019 are the last requiring human drivers
“If you, I look at the automobiles today, and I think that the ones that are being sold today are the very last cars that are going to basically require a driver.”
Steven Sinofsky Jan 2, 2019 ▶ 13:07 a16z Podcast | Selling Tech to Everyone -- Changes Everything
Assertion Supported
Felten: Bitcoin's 21 million supply cap is changeable by community consensus
“Right now the monetary policy is grow asymptotically to twenty-one million Bitcoins, but that could change by consensus of the community. That twenty-one million limit is not inherent mathematically. It's just a number that is hardwired into the currently used…”
Ed Felten Jan 2, 2019 ▶ 26:02 a16z Podcast | Beyond Bitcoin -- The Blockchain
Assertion Supported
Li Jin: Mental health startup Basis uses unlicensed community coaches as therapists
“So one startup based in San Francisco is called Basis, and they're using unlicensed but trained people in the community to basically serve as therapists.”
Li Jin Dec 21, 2018 ▶ 35:50 What's Next for Marketplace Startups
Prediction Didn’t hold up
Paul Krugman predicts only one or two cryptocurrencies will survive
“There will not be 1600 cryptocurrencies out there. There will be one or two.”
Paul Krugman Nov 2, 2018 ▶ 24:06 Debating Crypto: Katie Haun vs. Paul Krugman
Assertion Supported
Fu: Wireless signals could trigger fatal heart rhythms in cardiac defibrillators
“We discovered we could actually generate our own wireless signals that would trigger this, what is effectively a debugging command to wirelessly induce fatal heart rhythms.”
Kevin Fu Jul 28, 2017 ▶ 5:17 Kevin Fu
Assertion Supported
Chen: AI models predict suicide risk years ahead with over 80% accuracy
“Study one basically looks through electronic health records and based on the data in electronic health records is able to predict people who are likely to commit suicide. And these people might be two or three years away from that event, but they are able to p…”
Frank Chen Jul 16, 2017 ▶ 43:01 The Promise of AI
Prediction Partly held up
Levine: Machine learning applications will execute at edge endpoints, not the cloud
“So the only way that we can look into an image or look into the massive amounts of data is with machine learning, and that machine learning, the algorithms and the applications employing machine learning will run at the end point. It's not going to be machine …”
Peter Levine Jul 15, 2017 ▶ 10:25 The End of Cloud Computing
Assertion Partly supported
Verdian: Average 10-year VC return trails public markets at 1-2x net
“If you look at Cambridge data, the average venture return over the last 10 years is one to two x net. You will do better in private equity. You'll definitely do better in the public markets. You don't need to lock up your money for 10 years.”
Aram Verdian Sep 10, 2026 ▶ 12:42 Why Investors Are Rethinking Everything for the AI Era
Assertion Partly supported
Verdian: Cursor recently raised at a $400M valuation on $3M ARR
“Tell me if I'm wrong, three million ARR, four hundred million dollar round, or somewhere maybe around there.”
Aram Verdian Sep 10, 2026 ▶ 22:48 Why Investors Are Rethinking Everything for the AI Era
Assertion Partly supported
Verdian: 2021-2022 software LBOs valued at 25-32x EBITDA are now worth half
“So you look at 21, 22, about two to three hundred billion in LBO software transactions happened with over two hundred billion in that taken out. The average valuation for the software deals were 25 to 32 times EBITDA. Those companies today are worth probably h…”
Aram Verdian Sep 10, 2026 ▶ 38:46 Why Investors Are Rethinking Everything for the AI Era
Assertion Supported
Verdian: AI reached $100B revenue in 4 years vs 15 for SaaS
“We've reached a hundred billion in revenue in AI. It took SaaS 15 years to get to the same point. AI did that in four years.”
Aram Verdian Sep 10, 2026 ▶ 4:05 Why Investors Are Rethinking Everything for the AI Era
Assertion Supported
Chi: Models tested for cybersecurity risks are actively reward hacking
“I think there's places where you see that born out now where models that are being tested for one cybersecurity risk are actually reward hacking and figuring out other ways to get around it.”
Ryan Chi Sep 9, 2026 ▶ 28:41 Inside the Race to Measure Frontier Intelligence
Assertion Supported
Sawhney: Astra proved the asymptotic linear programming bound for sphere packing
“And what the model shows is that Actually the linear programming bound in large dimensions has this extremely nice asymptotic behavior, and the proof kind of explains where this is coming from, and because you understand this LP bound perfectly, this actually …”
Mehtaab Sawhney Sep 8, 2026 ▶ 27:09 Inside OpenAI’s Breakthroughs in Mathematical Reasoning
Assertion Contradicted
Fei-Fei Li: Atlas is the first unification of pixel generation and reconstruction
“It's the first time we have a unification of pixel generation and pixel reconstruction.”
Fei-Fei Li Sep 4, 2026 ▶ 7:19 Why Fei-Fei Li Is Betting on Spatial Intelligence
Assertion Contradicted
Levchin: Affirm is the only BNPL provider doing multi-year installment loans
“So we are the only company in the industry really, there's plenty of competitors who are trying and some degree of success, but mostly not really, who will go into longer term loans. And by longer, I don't mean mortgage or, you know, 15 plus years, but like th…”
Max Levchin Sep 3, 2026 ▶ 47:06 Why AI Agents Could Finally Reinvent the Credit Card
Assertion Supported
Bancel: Moderna's mRNA vaccine is first melanoma agent outperforming Keytruda alone
“It's the first time that there is an agent In melanoma that is better than Ketudra alone.”
Stéphane Bancel Sep 2, 2026 ▶ 3:22 Inside Moderna’s Biggest mRNA Test Since COVID
Assertion Supported
Litt: Multiple preprint papers have appeared with identical AI-generated proofs
“Like, sometimes, you know, we've seen examples where, like, three or four or five papers with the exact same proof of the exact same theorem have come out in, within a couple days of each other, which is clearly, you know, some situation where someone's playin…”
Daniel Litt Sep 1, 2026 ▶ 37:46 Can AI Learn Mathematical Intuition?
Assertion Supported
Casado: Desperate AI labs ink commercial deals before startup hardware even exists
“The first one is the labs are so desperate that they will engage with startups. And so, like, we actually have quite a bit of signal early on because they're, you know, the labs are, Inking deals with companies before they actually have hardware available. And…”
Martin Casado Aug 28, 2026 ▶ 47:33 Why Top Founders Are Racing Into AI Infrastructure
Assertion Partly supported
Ayrey: Truffle Security found 250,000 live access keys inside Hugging Face datasets
“Turned out there were about a quarter million live keys. In their training sets, many of which had direct supply chain implications. There was a foundational Linux library that one of the keys had direct push access to. It could have pushed malware to most mac…”
Dylan Ayrey Aug 6, 2026 ▶ 12:11 AI Is Learning to Hack. Faster Than We Expected.
Assertion Supported
Ayrey: Blocked AI models frequently committed felonies to complete assigned tasks
“We found more often than not, It would do the SQL injection, it would commit the felony, and it would do what it needed to do to accomplish the task.”
Dylan Ayrey Aug 6, 2026 ▶ 1:44 AI Is Learning to Hack. Faster Than We Expected.
Assertion Supported
Moe: Open-weight inference can hit 500 tokens/sec, 2-3x faster than proprietary APIs
“But for open weight, when you are running it, every provider can offer potentially even 10 different levels of speed going from like the slowest mode, which can be a lot cheaper to 400 tokens per second almost up to 500 in many cases for some workloads. And th…”
Simon Moe Aug 5, 2026 ▶ 17:55 How Open Source Became AI's Backbone | Inferact with a16z
Assertion Supported
Zhang: Enterprise share of open-source AI inference is currently declining
“In enterprises right now, even though there's a lot of hype for open source, the sort of share of open source inference is actually Going down right now because people are spinning up all these new use cases.”
Jesse Zhang Jul 30, 2026 ▶ 8:33 How Decagon Runs 90% of Its Agents on Open-Source Models
Prediction Held up
Ludwig: Commercial driverless trucks are at most a few years away
“To be honest, it's not long. We're talking a few years and I think on the long end,”
Peter Ludwig Jul 21, 2026 ▶ 49:22 Why Physical AI Is the Next Frontier | The a16z Show
Assertion Supported
Masad: Groq struggled to raise in Silicon Valley, turned to Saudi Arabia
“They actually had a lot of trouble fundraising in Silicon Valley. They had to kind of go to Saudi and all of that”
Amjad Masad Jul 17, 2026 ▶ 18:13 Why Every Founder Needs a Story | Replit CEO on a16z
Assertion Supported
Neuberger: China's shipbuilding capacity is orders of magnitude greater than US capacity
“China has vastly increased its military, vastly increased the number of nuclear capabilities that it has, uses various their shipbuilding capability are orders of magnitude more than the United States”
Anne Neuberger Jul 3, 2026 ▶ 20:03 Ben Horowitz on the Global Race for Tech, Power, and Influence
Assertion Partly supported
Jake Paul: Donald Trump endorsed me on stage to run for president
“President Trump, like, endorsed me on stage to run for president, and then backstage was like, I think you should really do it, etc.”
Jake Paul Jun 22, 2026 ▶ 49:41 Jake Paul on Going From YouTube to Boxing to Investing | a16z ft. Anti Fund
Assertion Supported
George: Scaled data center capacity unavailable until late 2028 or early 2029
“You can't get data center capacity at scale until late 28, early 29 right now, and that's just a fact.”
David George May 29, 2026 ▶ 24:46 The New Rule for Picking AI Winners | The a16z Show
Prediction Held up
Rowan: Apollo investment grade private products will offer daily pricing by June
“And so, we're starting with our investment grade private suite of products, and we will be daily estimated value by June 30.”
Marc Rowan May 27, 2026 ▶ 17:55 Private Markets, Software Repricing and Capital Allocation | Marc Rowan on a16z
Assertion Supported
Arizona DPS uses AI body-cam analytics to score officer interactions
“We have analytics at Trulio that's running behind the body-worn camera just to see for the behavior and interaction. Part of that was, you know, looking at, you know, you can do a scorecard for how the trooper is interacting with the public, but it also gets a…”
Colonel Glover May 18, 2026 ▶ 3:51 How Founders Can Build for Law Enforcement and First Responders | The a16z Show
Assertion Supported
Blankfein: Robinhood incorrectly claimed to offer government-insured accounts early on
“I looked at, you know, Robin Hood, great company. But early on, you know, they declared a kind of they declared that they had government-insured accounts that weren't government-insured. They had some slip-ups and a lot of apologies get made. You could do that…”
Lloyd Blankfein May 12, 2026 ▶ 25:51 Goldman Sachs Chairman on Why Finance Adopts AI Differently | a16z
Assertion Supported
Blankfein: Goldman Sachs fully hedged its 2008 AIG exposure with collateral agreements
“We were fully hedged because we had bought credit protection. Right. But we also had a collab. So we go, we, a single A credit, got a collateral agreement with AIG AAA.”
Lloyd Blankfein May 12, 2026 ▶ 51:00 Goldman Sachs Chairman on Why Finance Adopts AI Differently | a16z
Assertion Supported
Andreessen: Anthropic traced AI blackmail behavior to doomer training data
“Anthropics thread said they trace the, they trace some black male behavior to literally to the AI doomer literature that they, that, that it was in the training data.”
Marc Andreessen May 11, 2026 ▶ 1:32 Marc Andreessen’s Worldview in 60 Minutes | Live on MTS
Assertion Supported
Andreessen: Federal government headcount reduced by up to 400,000
“The federal government is down. Estimates are as much as 400,000 workers in the federal government since Trump took office the second time.”
Marc Andreessen May 11, 2026 ▶ 19:14 Marc Andreessen’s Worldview in 60 Minutes | Live on MTS
Assertion Supported
Horowitz: 70% of Chinese are AI optimists versus under 30% of Americans
“Over 70% of people in China are optimistic about AI, and less than 30% in America were optimistic about AI.”
Ben Horowitz May 8, 2026 ▶ 0:00 Ben Horowitz on American Dynamism and the Future of AI | The a16z Show
Assertion Partly supported
Isaacman: NASA spent $200M last year on a canceled program
“We spent two hundred million dollars last year on a canceled program.”
Jared Isaacman May 6, 2026 ▶ 23:03 NASA, SpaceX, Blue Origin, and The Race to The Moon | Jared Isaacman on The a16z Show
Prediction Held up
Isaacman: NASA targeting new SLS mission in 2027 and lunar landings in 2028
“We are standardizing the SLS rocket, increasing launch cadence from years to months. We're inserting a new mission in 20, 27 to buy down risk and increase confidence for lunar landing attempts in 20, 28.”
Jared Isaacman May 6, 2026 ▶ 5:05 NASA, SpaceX, Blue Origin, and The Race to The Moon | Jared Isaacman on The a16z Show
Assertion Supported
Blackstone wrote off one-third of a private equity fund before 2002
“The private equity business, they'd raised a fund and had made a couple of disastrous investors so that, that were within a year write-offs with about a third of the fund.”
Tony James May 5, 2026 ▶ 34:37 Building Blackstone, Backing Costco, and Working with Munger | Tony James on The a16z Show
Assertion Contradicted
Rogers: Draft foreign legislation imposes strict criminal liability on LLM output
“And I've seen draft legislation that imposes like strict criminal liability if the LLM Is even capable of generating certain kinds of content.”
Sarah Rogers May 4, 2026 ▶ 16:13 Digital Freedom, AI Regulation, and the Fight for the Western Internet | The a16z Show
Assertion Partly supported
Rogers: Twitter moderation once banned calling a male sex offender male
“Like, we have seen tech workers make decisions, for example, that you should, it should not be permissible on Twitter to call a convicted sex offender, a male, which he is.”
Sarah Rogers May 4, 2026 ▶ 17:49 Digital Freedom, AI Regulation, and the Fight for the Western Internet | The a16z Show
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