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.

clear all ✕

why aren't all 82 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 4 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 Open · timeframe Jul 2030
Casado: OpenAI Lost Its Early Leads In Code, Image, And Video Generation
“OpenAI was the first to code, right? With GitHub Copilot. I mean, they provided the weights. As far as I know, and they lost that. And they were first to image with Dali, and they lost that. And they were the first to video with Sora. And as far as I can tell,…”
Martin Casado Jul 28, 2025 ▶ 19:17 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: Vertical SaaS Tech Is Simple CRUD Where The Team Doesn't Matter
“Every time I look at vertical SAS, I'm like, why do we even care about the technical team? It's fucking crud, man. It's like, crud is like create, you know, read, update, delete. It's like, they all do the same thing. They all just kind of look like a web app.…”
Martin Casado Jul 28, 2025 ▶ 42:31 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: Open-Source AI Is Dangerous Because China Is Better At It
“I think that right now open source is most dangerous because China is better at it than we are, and as a result of that.”
Martin Casado Jul 28, 2025 ▶ 30:05 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: Operating background likely hurts venture capitalists more than it helps
“I don't know if operating helps or not. Like, I don't know if it helps you pick. I don't know if it helps you close. I don't know. Like, I don't know how to answer that. Probably not. It probably hurts more than helps.”
Martin Casado Dec 6, 2022 ▶ 2:59 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Opinion
Casado: VCs who skip evenings and weekends do not deserve to invest
“And you should work in the evenings, and you should work on weekends. And if you don't, like, I, like, I just don't think you deserve to be investing in these companies. You just don't.”
Martin Casado Dec 6, 2022 ▶ 6:07 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Opinion
Casado: Thesis investing is flawed because market narratives are usually retrofitted
“A lot of investors talk about actually in the, a lot of investors talk about thesis. I don't think that's the right way to think about investing at all. I think it's just so crazy to come up with some story, which to your point is more retrofit. So I'm definit…”
Martin Casado Dec 6, 2022 ▶ 55:28 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Insight
Casado: Zero-Sum AI Investing Is A Mistake; Every Layer Captures Value
“Observationally, there's only been one sin, and that one sin is zero sum thinking. We always worry about like, oh, is this defensible? Oh, will this layer get margin? Will this layer get value? And the answer has kind of been unilaterally yes. The answer has b…”
Martin Casado Jul 28, 2025 ▶ 1:57 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: AI Models Lack Long-Term Moats Because Distillation Is Too Easy
“So historically, Models don't really keep much of an advantage because they're so easy to distill.”
Martin Casado Jul 28, 2025 ▶ 4:48 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Prediction Held up
Casado: The AI coding model market will become an oligopoly
“Oligopoly. This is how the cloud, well, this is how the cloud played. I think probably the best analog we have is the cloud, right?”
Martin Casado Jul 28, 2025 ▶ 6:43 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: Google's Gemini 2.5 Beats Anthropic On Price-Performance For Many Uses
“Gemini 2.5 is a great model. It's a great model. And if you actually look at it, you know, on the price performance, I would say in many use cases, the one that I actually use as my standard model, it's better than Anthropic.”
Martin Casado Jul 28, 2025 ▶ 7:30 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Capital Invested Outside Top Frontier AI Model Leaders Is Forfeit
“And so I would say it's kind of a high stakes game where the winners really win, but like, it requires a lot of capital. To enter the game. And if you're not in one of the leaders like that, you know, capital is, is forfeit.”
Martin Casado Jul 28, 2025 ▶ 11:34 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Prediction Not checkable as stated
Casado: AI leaders will maintain brand monopolies until market growth slows
“Leaders are going to have brand monopolies and brand modes and they'll be able to maintain them until things slow down.”
Martin Casado Jul 28, 2025 ▶ 15:18 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Assertion Not checkable as stated
Casado: Regulatory and cultural balkanization is driving regional AI winners
“We do have geographic biases showing up with AI and the regulatory environments are quite balkanized. You know, there's language and cultural biases that are also balkanized. And so we're actually seeing a lot of regional players show up.”
Martin Casado Jul 28, 2025 ▶ 21:28 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Assertion Not checkable as stated
Casado: European AI market alone is large enough for major winners
“But I promise when it comes to AI, the European market is large enough. I promise that.”
Martin Casado Jul 28, 2025 ▶ 21:57 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Assertion Not checkable as stated
Casado: Break-Even AI App Margins Are Deliberate Board Choices For Distribution
“In my experience, most of these companies that are like, let's say break-even margins, it's like a board level specific choice to prioritize distribution, not just because this is systemically something they have to do.”
Martin Casado Jul 28, 2025 ▶ 24:47 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Unlike Past Tech Cycles, AI Pioneers Are The Primary Fearmongers
“In the past, the people created the technology were kind of pro tech and the people that were like selling security solutions were like the fear mongers, right? So you'd have somebody create like the internet and they're like, this is safe and it's great for e…”
Martin Casado Jul 28, 2025 ▶ 28:56 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: US government must heavily fund open-source AI development
“I think we should be funding this stuff like crazy. I think we should get the national labs involved. We should get academia involved. You know, we should make this a national priority, just like China does, and we should just, you know, a full-throated endors…”
Martin Casado Jul 28, 2025 ▶ 31:22 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Prediction Not checkable as stated
Casado Predicts Tech Ecosystem Will See Less Open-Source AI
“I do think it's quite likely that we're gonna see less open source.”
Martin Casado Jul 28, 2025 ▶ 35:55 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Open-Sourcing AI Models Does Not Enable Full Replication By Third Parties
“Unlike actual software open source, just because you release your model doesn't mean somebody can replicate it. Like to replicate it, you'd have to like recreate the data pipeline and the training pipeline.”
Martin Casado Jul 28, 2025 ▶ 36:37 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: AI Coding Assistants Only Double The Productivity Of 10x Software Engineers
“I think they make 10 X engineers two X.”
Martin Casado Jul 28, 2025 ▶ 40:53 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Assertion Contradicted
Casado: Average production code pull request is only two lines
“It's two. It's two. Yeah. It's very, very small. It's actually two, but let's say it's 12, right?”
Martin Casado Jul 28, 2025 ▶ 45:35 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: AI is eliminating routine middle-tier software development
“And so in many ways, I would say, you know, the AI is getting rid of the middle, right? Like, so very new computer science, like models, they don't know how to do just because nobody's done it before. And that's kind of pushing the state of the art. And then i…”
Martin Casado Jul 28, 2025 ▶ 46:02 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Early-stage deals must return 20% to 50% of fund on median outcomes
“For early stage investments. You know, you kind of need to understand what the median outcome is, and you have to be able to size the median outcome in a way that at least returns, say, a fifth of the fund or half of the fund.”
Martin Casado Jul 28, 2025 ▶ 54:19 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Multi-stage VC firms must offer full-stack funds to avoid being squeezed out
“The market is competitive. And everybody's scrambling for deals. And if you don't have the different funds or products to offer, then often that's kind of where people are going to squeeze you out or get alpha, et cetera. And so I think that for the game that …”
Martin Casado Jul 28, 2025 ▶ 55:38 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Founders Can Block a16z From Investing In Exactly One Mortal Enemy
“Listen, you have one mortal enemy, and you choose whoever that mortal enemy is, and whoever it is, I'm with you, we're gonna go kill that mortal enemy together, but you get one. You don't get an arbitrary number of mortal enemies.”
Martin Casado Jul 28, 2025 ▶ 58:06 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: The only real sin in venture capital is missing the winner
“The only sin in investing and I've sinned so much. The only sin investing is, is, is, is missing the winner. Like there's no, it's fine to like invest in a category that doesn't work. It's fine to lose money all. But like, if you choose the wrong company, like…”
Martin Casado Jul 28, 2025 ▶ 1:00:44 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: Data Streaming Turned Out To Be A Subset Of Batch Analytics
“The entire streaming market has been very, very tough. Like the data streaming market. It's just turned out to be a subset of the analytics batch market.”
Martin Casado Jul 28, 2025 ▶ 1:02:38 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Traditional VC Partnership Models Kill Decision Velocity And Adaptability
“And I think it's very, I mean, it's kind of a historical quirk that VC was created around a partnership model. Like that's the same thing you'd use for a dentist office or a law firm. And I think it's, there's Positives in that there's a bunch of different age…”
Martin Casado Jul 28, 2025 ▶ 1:15:25 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: Average startup board members are net neutral and lack PMF proximity
“I think the mean board member, the median, the average board member, you know, they, they're investors. They've seen a lot of stuff. They'll roll up their sleeves. They'll help, you know, recruit or whatever. But otherwise they're just not close enough to prod…”
Martin Casado Dec 6, 2022 ▶ 1:58 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Prediction Open · timeframe Dec 2027
Casado: Venture industry will become a barbell of scale-ups and boutiques
“I actually think it's a barbell. I think that You know, either you're operating at scale and, you know, you can help a company everywhere from seat through public. I think that's one end. And let's, we'll talk about that because that's your specific question. …”
Martin Casado Dec 6, 2022 ▶ 9:53 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Opinion
Casado: Bullish on public companies that remain founder-led
“If there's a public company and like the founder's still running it, I'm bullish just cause it's the founders and founders can weather transitions and they can weather market transformations.”
Martin Casado Dec 6, 2022 ▶ 12:53 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Disclosure
Casado does not strictly focus on maximizing financial returns
“This is probably why you know, I would be a horrible financial investor, just horrible. It's like, I don't even really care Strictly about thinking on returns. Like that's not what I maximize.”
Martin Casado Dec 6, 2022 ▶ 16:07 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Assertion Contradicted
Casado denies doing billion-dollar Series B rounds or overpaying for deals
“I've never done any of these billion dollar bees. I've never done, you know, some strange non-competitive deal where it's an outsized price. Normally in any competitive deal that you've seen I'm almost always on the low end.”
Martin Casado Dec 6, 2022 ▶ 18:59 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Insight
Casado: Evaluating Early-Stage Startups in Isolation Is an Underdetermined Problem
“I used to have the hubris to believe that if a, of a company walked in, I could look at the company and I can determine if it's a good investment or not. And you think, well, of course you do. That's the job. And I've decided that's a totally underdetermined p…”
Martin Casado Dec 6, 2022 ▶ 20:30 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Opinion
Casado calls Chris Dixon the world's most thoughtful investor
“Chris Dixon, who I actually think is probably the most thoughtful investor on the planet. I really do. And probably the smartest, I think the founder network. Is just more intuitive and smarter and more prescient than any other network.”
Martin Casado Dec 6, 2022 ▶ 22:35 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Opinion
Casado: Startups Not Replanning During Downturns Are Negligent
“I, listen, I think in this market, if there's a company that's not doing a replan, they're probably negligent, like, I mean, minimally.”
Martin Casado Dec 6, 2022 ▶ 32:13 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Prediction Not checkable as stated
Casado: Tech downturn will drive tourist VCs out of the industry
“We're at the tail end of a decade long bubble. So of course, you know, you've just got, you know, a bunch of people that just want to get the spoils. And of course you run into them the most because they're the most flamboyant. But I think with this downturn, …”
Martin Casado Dec 6, 2022 ▶ 49:05 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Insight
Casado: Scaling remains an unsolved problem in venture capital
“I will say scale is an unsolved problem in, in venture capital. It's a solved problem in finance because, you know, you don't have conflicts. Every asset's fungible.”
Martin Casado Dec 6, 2022 ▶ 49:52 a16z GP Martin Casado: How I Went from Engineer to VC; Lessons from Chris Dixon | 20VC #956 · 20VC with Harry Stebbings
Assertion Not checkable as stated
Casado: AI marks the first time software development itself is disrupted
“This is really the first time like software development and software creation is, is being disrupted.”
Martin Casado Jul 28, 2025 ▶ 1:45 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Prediction Open · timeframe Jul 2030
Casado: Anthropic and OpenAI will remain long-term stalwarts in AI
“Both Anthropic and Opener have done a remarkable job, remarkable with brand independence and market share, and so I suspect they'll continue to be stalwarts in the industry.”
Martin Casado Jul 28, 2025 ▶ 9:22 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Assertion Supported
Casado: Midjourney Leads AI Image Generation With Zero Institutional VC Funding
“Mid journey was the first that got above the quality bar. It's taken zero investment from institutions. It's still the market leader. And it continues to do great.”
Martin Casado Jul 28, 2025 ▶ 14:59 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: Best counter to foreign open-source software is US openness
“And any of the software that produced by a nation state that we view, you know, quasi adversarially, the way that we combat that is we also are incredibly open. And we also do a proliferation of technology.”
Martin Casado Jul 28, 2025 ▶ 30:47 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Insight
Casado: The AI Playbook Is Open-Sourcing Small Models While Keeping Advanced Closed
“The standard model of open sourcing AI is you open source the smaller model and you keep the more capable model closed source. And it's a way that you get distribution and ran brand recognition, but you don't actually erode your business.”
Martin Casado Jul 28, 2025 ▶ 36:21 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Assertion Not checkable as stated
Casado: By 2015, 90% of software engineering was platform management, not coding
“By, I would say, like, 2015 or so, you know, writing with something is, like, you'd have to, like, fucking, like, download, like, fifty million packages, and, like, to run it, you gotta run some stupid dev server, and to, like, actually have anybody else use i…”
Martin Casado Jul 28, 2025 ▶ 39:11 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Disclosure
Casado: Every Single Company I Work With Uses The Cursor AI Assistant
“I would say every company I work with uses cursor, right?”
Martin Casado Jul 28, 2025 ▶ 40:53 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Opinion
Casado: AI won't speed up infrastructure dev, but will cut bugs
“So for infrastructure, I think it's quite unlikely that AI will really help in like speed that up because it comes down to something that the developer has to decide on, has to articulate the trade-offs. But I do think it could really help with the development…”
Martin Casado Jul 28, 2025 ▶ 42:58 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Prediction Not checkable as stated
Casado: Programmers will eventually stop worrying about frameworks and languages
“I just think hopefully we'll just stop worrying about frameworks altogether and maybe even languages, maybe even a, like a proto language evolves and we can just focus on, on, on logic and fundamental trade-offs.”
Martin Casado Jul 28, 2025 ▶ 47:22 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Assertion Contradicted
Casado: All Monetized AI Use Cases Currently Require A Human Handler
“One thing that's very unique about AI is that it actually requires today a human handler. I mean, they're just so unpredictable, you know, I mean, most of the use cases that we know, all the monetized use cases have a human on the other side of it, right?”
Martin Casado Jul 28, 2025 ▶ 51:19 a16z GP, Martin Casado: Anthropic vs OpenAI & Why Open Source is a National Security Risk with China · 20VC with Harry Stebbings
Made with StarZero

Turn any episode into a week of clips.

This entire site, over 1,200 episodes transcribed, diarized, checked and made playable, runs on the StarZero media pipeline. Drop in your own episode and the podcast clipper finds the moments worth sharing, cuts them, captions them, and reframes them for every feed.