The Ledger

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why aren't all 112 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 5 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

Insight
Grimshaw: Early AI application sign-up spikes resemble 'high fructose corn syrup'
“Like, I think there can be a lot of high fructose corn syrup of adoption. Like, there's an amazing magical moment in a wow, right? When you go experience ChatGPT for the first time, or some of the imagery models for the first time. The rate of adoption of, lik…”
Miles Grimshaw Sep 18, 2023 ▶ 1:24:42 Miles Grimshaw: The 5 Pillars of Venture Capital & Why Co-Pilot is an Incumbent Strategy | E1061 · 20VC with Harry Stebbings
Assertion Not checkable as stated
Douwe Kiela: OpenAI built a massive, underutilized data moat from ChatGPT
“And they haven't even really trained as far as I know on the data that comes out of ChatGPT going viral, right? So they had ChatGPT, it went viral. This led to this giant, giant data mode that they haven't even really used, used yet.”
Douwe Kiela Jun 30, 2023 ▶ 23:28 Douwe Kiela: Why Data Size Matters More Than Model Size; Why Open Source Isn't Going to Win | E1032 · 20VC with Harry Stebbings
Prediction Not checkable as stated
Amjad Masad: AI will shrink knowledge and intelligence gaps globally
“I actually think that Chad GPT probably added multiple IQ points to a lot of people. So I actually think that AI is equalizer in terms of intelligence. And so you know, you have people who don't have access to the same education and now you can have an AI tuto…”
Amjad Masad Mar 11, 2023 ▶ 43:07 Amjad Masad: How I Founded Replit; Zuck's Famous Saying; Will TikTok be banned? | E987 · 20VC with Harry Stebbings
Opinion
Greze: ChatGPT's automated suggestions are plain bad
“I think their suggestions are, I think their suggestions are just like plain bad, to be honest, but they didn't even have suggestions until a few months ago.”
Jean-Denis Greze Sep 7, 2026 ▶ 54:57 Town vs Instinct vs GrokBot | Why the AI Assistant Market Is Not a Bubble
Assertion Not checkable as stated
Greze: Over 15% of users who try Town convert to paid
“The payment rate for us on acquisition is like more than 15% of users who try the product end up paying for it, which is extremely high for PLG, because the value delivered relative to what they were getting out of ChatGPT is just huge.”
Jean-Denis Greze Sep 7, 2026 ▶ 54:03 Town vs Instinct vs GrokBot | Why the AI Assistant Market Is Not a Bubble
Opinion
Greze: AI market is a blue ocean because users treat ChatGPT as a Google enhancer
“I mean, you know, look, it's a blue ocean market, right? You gotta understand. Like I never, when we go to most customers, they've not heard of anything. It's blue ocean because people, people are using ChatGPT as a Google enhancer. Like that's the market.”
Jean-Denis Greze Sep 7, 2026 ▶ 37:04 Town vs Instinct vs GrokBot | Why the AI Assistant Market Is Not a Bubble
Opinion
Weitzman: ChatGPT voice AI is too slow and uses a dumber model
“If you use voice AI from ChatGPT right now, It sucks. It's too slow. The LLM is much dumber than the core LLM. The escalation to the higher quality LLM is pretty weak.”
Cliff Weitzman Sep 5, 2026 ▶ 56:06 How to Build Your Own Data Center & Why Every Startup Should Do It
Disclosure
Stebbings: I Use ChatGPT for Most Medical Queries Instead of Seeing Doctors
“Like, I use ChatGPT for most of my medical queries now, and it prevents me from seeing a lot of doctors.”
Harry Stebbings Aug 31, 2026 ▶ 52:40 ClickHouse CEO: AI Margins Need to Improve | Revenue Concentration Should be a Concern
Insight
Swulinski: YouTube reviews are top citation sources for ChatGPT and AEO
“YouTube reviews, because they're long form, and they rank long tail. They'll essentially beep, they're one of the main things that get picked up by the answer engine. So you'll have your website, PR, external sources talking about you, and one of the biggest, …”
Matt Swulinski Aug 14, 2026 ▶ 48:11 How to Build a $100M Growth Engine: Lessons from Wispr Flow & Superhuman | Matt Swulinski
Assertion Not checkable as stated
Anthropic matched ChatGPT performance pre-launch using 1/50th of the capital
“All the benchmarks you could see that they were kind of better or at the same level of performances as ChatGPT at the time. And they'd spent like, I don't know, A 50th of the capital.”
Matt Murphy Jul 27, 2026 ▶ 3:25 Will Open-Source Threaten Anthropic's Business & Do Margins Matter in a World of AI | Matt Murphy
Disclosure
Cliff Weitzman: 15% of Speechify's users come organically from ChatGPT
“15% of our users come organically from ChatGPT.”
Cliff Weitzman May 9, 2026 ▶ 29:45 Cliff Weitzman: What I Learned from 100 of the World’s Top CEOs & Why Tokens Will Outspend Salaries · 20VC with Harry Stebbings
Opinion
Weitzman: ChatGPT effectively estimates body fat percentage and designs workout routines
“Take photos of yourself and upload them to ChatGPT. Ask it, what body fat percentage am I, and what do I need to improve? And it's so good at giving you information now. And then ask it for the workout routine to take the parts of your body that you think you …”
Cliff Weitzman May 9, 2026 ▶ 1:53:55 Cliff Weitzman: What I Learned from 100 of the World’s Top CEOs & Why Tokens Will Outspend Salaries · 20VC with Harry Stebbings
Assertion Partly supported
Calacanis: Anthropic delayed Claude launch before ChatGPT over safety concerns
“In fact, they refused to release Claude before ChatGPT because he didn't think it was safe. They only released Claude under, under duress.”
Jason Lemkin Mar 5, 2026 ▶ 3:58 Anthropic vs The Pentagon: Who Wins? | OpenAI's $110BN Mega Round | Cursor Hits $2BN in ARR · 20VC with Harry Stebbings
Prediction Not checkable as stated
Emberikos: Free ChatGPT users will use Codex over specialized coding tools
“And so I think we're definitely going to see people with like a free chat GPT plan coming in and just like building simple things where they otherwise might have gone to a specialized tool.”
Alexander Emberikos Feb 21, 2026 ▶ 38:20 OpenAI's Codex Lead: Why Coding as We Know It is Over · 20VC with Harry Stebbings
Prediction Not checkable as stated
Siemiatkowski: OpenAI will optimize ChatGPT for emotional companionship over objective advice
“If I'm just looking at who their audience is today, it's very likely that they will optimize for that relationship aspect of like being your counselor, your provider, your play friend that you're playing with or playing games with or whatever, right?”
Sebastian Siemiatkowski Feb 16, 2026 ▶ 56:21 Klarna CEO: SaaS is Dead: Why Systems of Record Will Die in an Agentic World · 20VC with Harry Stebbings
Assertion Partly supported
AI Power Users Pay 10x Higher Subscription Prices Than Traditional Software
“You look at Grok, heavy, it's 300 a month. ChatGPT, 200 a month. Gemini Ultra, two 50 a month. So we're seeing 10 X higher prices paid, and you have consumption revenue on top of it. So for the power users, they're paying incredibly high subscription rates plu…”
Anish Acharya Feb 9, 2026 ▶ 26:17 a16z, Anish Acharya: Is SaaS Dead? Do Margins Still Matter? Why We Are Not in an AI Bubble? · 20VC with Harry Stebbings
Prediction Not checkable as stated
Lemkin: LLMs will become the primary way consumers buy products
“I think we are way under discussing the power of discovery in LLMs. I think this is the way we will buy everything in the future as we are embedded in LLMs. Well, I don't know why I would use anything else other than the best of ChatGBT or Claude or Gemini to …”
Jason Lemkin Jan 22, 2026 ▶ 49:51 Elon Musk vs Sam Altman | The Implosion of Thinking Machines | Can VC Survive Public Pricing? · 20VC with Harry Stebbings
Assertion Supported
O'Driscoll: Serving free ChatGPT users costs more than Google or Facebook
“And the cost to serve a free ChatGPT customer is higher than either Facebook or Google.”
Rory O'Driscoll Jan 22, 2026 ▶ 45:21 Elon Musk vs Sam Altman | The Implosion of Thinking Machines | Can VC Survive Public Pricing? · 20VC with Harry Stebbings
Prediction Not checkable as stated
Lemkin: Introducing Ads to ChatGPT Will Add Value to the Product
“I genuinely think there'll be, they'll add value to ChatGBT.”
Jason Lemkin Jan 22, 2026 ▶ 46:23 Elon Musk vs Sam Altman | The Implosion of Thinking Machines | Can VC Survive Public Pricing? · 20VC with Harry Stebbings
Assertion Partly supported
Breakout AI companies achieve massive scale with near-zero customer acquisition costs
“11 Labs has this, ChatGPT has this, XAI has this where it's organic customer acquisition or, you know, very low cost sales acquisition, Abridge, Harvey, companies where, like, the market is just absolutely starving for their product.”
David George Dec 15, 2025 ▶ 31:58 a16z's David George on the Most Controversial Bet at a16z & Do Margins and Revenue Matter in AI? · 20VC with Harry Stebbings
Assertion Supported
Rory O'Driscoll: OpenAI lost an entire team following its 2023 board crisis
“In the last two years since the ChatGPT, since the OpenAI board change, you have lost an entire team at OpenAI.”
Rory O'Driscoll Nov 27, 2025 ▶ 34:46 Anthropic Raises $30B from Microsoft & NVIDIA & NVIDIA’s Core Business Faces TPU Threat · 20VC with Harry Stebbings
Insight
Randle: AI labs set the baseline competition for application startups
“For a lot of these categories, the labs set the baseline in terms of customer experience. They're like, they're your competition at your base layer. And so whatever you can get from ChatGPT or whatever you can get from anything directly from the labs apps them…”
Everett Randle Nov 10, 2025 ▶ 29:18 Benchmark's GP, Everett Randle on Why Mega Funds Will Not Produce Good Returns · 20VC with Harry Stebbings
Prediction Not checkable as stated
O'Driscoll: ChatGPT app integrations won't kill standalone software apps
“ChatGPT in and of itself is amazing, not clear, and they probably will extract more of your, quote, time In ChatGPT leveraging these apps, but I don't think it's going to be to the death of apps entirely.”
Rory O'Driscoll Oct 9, 2025 ▶ 23:30 OpenAI's Multi-Billion Deal with AMD & Polymarket, Vercel and Supabase Raise Mega Rounds · 20VC with Harry Stebbings
Opinion
Taneja considers OpenAI primarily a consumer company, not enterprise
“OpenAI is To me is more of a consumer company with chat GPT.”
Hemant Taneja Sep 22, 2025 ▶ 33:43 General Catalyst CEO, Hemant Taneja: Lessons Scaling GC to $40BN in AUM · 20VC with Harry Stebbings
Assertion Not checkable as stated
Alex Schultz: AI chatbot adoption fundamentally changes user search behavior
“When people are using those, their behavior in search changes dramatically.”
Alex Schultz Sep 5, 2025 ▶ 28:18 20Growth: Meta CMO Alex Schultz on How All Founders Have to Change Their Marketing Playbook in a World of AI | Is AI Plateauing, What it Means if China Wins the AI Race and Why Zuck is a Generational Leader
Disclosure
Obrecht: Canva is ChatGPT's fifth most referred domain overall
“We're the number one productivity app on ChatGPT, and we're the fifth Highest domain that ChatGPT refers to.”
Cliff Obrecht Sep 4, 2025 ▶ 1:02:10 Anthropic Raises $13BN & OpenAI Buys Statsig for $1.1BN All Stock · 20VC with Harry Stebbings
Assertion Supported
Lemkin: ChatGPT mobile downloads rival TikTok, Meta, and X combined
“It was ChatGPT over the last 28 days, 29.5 million downloads. ChatGPT, 29.5 million. Just mobile. That's just its mobile app. TikTok, Facebook, Instagram and X, thirty two million. So ChatGPT mobile downloads just about equal to all the social media guys combi…”
Jason Lemkin Jun 26, 2025 ▶ 5:55 Navan Files to Go Public and Canva Pulls the Brakes: Why and What Happens? · 20VC with Harry Stebbings
Assertion Contradicted
Lemkin: ChatGPT reached 800M users in 17 months
“ChatGPT is the fastest, even though Sam Lesson said he's not sure it's important, it's the fastest Gain of users in, in the history of the world. Zero to eight hundred million in 17 months. Okay. That's, it took Netflix 15 times longer. It took TikTok five tim…”
Jason Lemkin Jun 5, 2025 ▶ 38:49 Is DPI The Only Thing That Matters? with Sam Lessin, Jason Lemkin & Rory O’Driscoll · 20VC with Harry Stebbings
Prediction Not checkable as stated
O'Driscoll: ChatGPT Will Absorb All Personal User Data and Phone Calls
“Jack GP is going to suck in all your brain. It's going to suck in all your phone calls. It's going to know everything about you. And you know, it's going to be like, you know, remember what once way back when you thought Evernote would know everything about yo…”
Rory O'Driscoll May 15, 2025 ▶ 48:33 OpenAI, SBF & Perplexity: What VCs Know That You Don’t · 20VC with Harry Stebbings
Opinion
Socher: Economics lacks an AI breakthrough because it moves too slowly
“And the field of economics hasn't had their ChatGPT moment yet, because it's such an old, slow moving field. They don't have archive papers. They don't have conferences where you publish every couple of months.”
Richard Socher Apr 18, 2025 ▶ 26:00 20VC: Foundation Models: Who Wins & Who Loses | How Economies and Labour Markets Need to Change in a World of AI | China vs the US in an AI Race: What You Need to Know | Rich Socher, Founder @ You.com
Assertion Supported
Socher: OpenAI generates vast majority of revenue from ChatGPT
“They make their revenue, the vast majority of their revenue from a consumer app called ChatGPT.”
Richard Socher Apr 18, 2025 ▶ 9:49 20VC: Foundation Models: Who Wins & Who Loses | How Economies and Labour Markets Need to Change in a World of AI | China vs the US in an AI Race: What You Need to Know | Rich Socher, Founder @ You.com
Assertion Not checkable as stated
Socher: DeepSeek bypassed top LLMs rapidly due to low switching costs
“I think one is that personalization, and that's why it's so easy for people to switch around LLMs too, you know, like DeepSeek overtook almost every other thing other than ChatGPT within the weeks.”
Richard Socher Apr 18, 2025 ▶ 19:55 20VC: Foundation Models: Who Wins & Who Loses | How Economies and Labour Markets Need to Change in a World of AI | China vs the US in an AI Race: What You Need to Know | Rich Socher, Founder @ You.com
Opinion
Nayak: Claude Is Empathetic for Personal Advice, Whereas ChatGPT Is Not
“Claude does. Jatchputi doesn't. It's not as empathetic.”
Aatish Nayak Apr 11, 2025 ▶ 51:01 20Product: How Scale AI and Harvey Build Product | Why PMs Are Wrong: They are not the CEOs of the Product | How to do Pre and Post Mortems Effectively and How to Nail PRDs | The Future of Product Management in a World of AI with Aatish Nayak
Prediction Not checkable as stated
Mukherjee: Perplexity will remain a top-three player or dominate a large niche
“At the very minimum, they'll find a massive kind of niche, like a large Dow segment that they will be the best at. If not, they would be, like, a strong player in the top three for sure.”
Ishan Mukherjee Apr 4, 2025 ▶ 1:02:01 20Sales: How the Best Sales Teams Use AI to Win Enterprise Deals | Sales Teams Will Be Dramatically Smaller | How to Ramps Sales Reps Way Faster | Why Unpaid Design Partners are BS | Why this Generation of Sales is Soft with Ishan Mukherjee @ Rox
Assertion Not checkable as stated
Mollick: ChatGPT instantly obsoleted a bank's expensive custom GPT-3 tool
“I spoke to a very large financial institution, spent a huge amount of money building a GPT three powered sales assistant tool that as soon as chat GVD came out was instantly obsolete.”
Ethan Mollick Jul 31, 2024 ▶ 14:46 Ethan Mollick: Why OpenAl Abandons Products, The Biggest Opportunities They Have Not Taken | E1184 · 20VC with Harry Stebbings
Assertion Supported
Mollick: ChatGPT saves Danish knowledge workers 50% time on 30% of tasks
“A new study just came out of Denmark of people who are using chat GPT and, you know, in knowledge intensive work environments. And, you know, they're estimating that in, you know, over 30% of their tasks, they're saving 50% of their time.”
Ethan Mollick Jul 31, 2024 ▶ 25:41 Ethan Mollick: Why OpenAl Abandons Products, The Biggest Opportunities They Have Not Taken | E1184 · 20VC with Harry Stebbings
Assertion Contradicted
Mollick: ChatGPT adoption exceeds 70% in universities versus single digits elsewhere
“There's a reason why adoption rates are over 70% in universities for chat GPT. And while they're like at a few percent elsewhere in the world, we figure stuff out like this.”
Ethan Mollick Jul 31, 2024 ▶ 34:52 Ethan Mollick: Why OpenAl Abandons Products, The Biggest Opportunities They Have Not Taken | E1184 · 20VC with Harry Stebbings
Assertion Supported
Luan: ChatGPT was just GPT-3 with instruction tuning released a year later
“ChatGPT was really just GPT-III with instruction. It was basically like more chat tuning, but GPT-III API came out, I think, over a year before ChatGPT did, but only developers could play with it.”
David Luan Jun 24, 2024 ▶ 6:28 David Luan: Why Nvidia Will Enter the Model Space & Models Will Enter the Chip Space | E1169 · 20VC with Harry Stebbings
Prediction Held up
Levie: OpenAI will become a universal assistant interface across audio, video, and text
“ChatGPT is going to be this universal sort of assistant interaction, you know, interface, and all the, you know, subsequent tools to manage that and interact with different AIs that kind of come together there. And then they're going to have an API business th…”
Aaron Levie May 22, 2024 ▶ 26:43 Aaron Levie: How the Business Model of SaaS Changes Forever & Startups vs Incumbents:Who Wins?|E1155 · 20VC with Harry Stebbings
Insight
Altman: ChatGPT's explosive growth offers no actionable growth lessons for startups
“And what we had with ChatGPT, I would be hesitant to say I've learned anything at all about growth. Like have a once in a generation technological revolution. It's not really like actionable advice.”
Sam Altman Apr 15, 2024 ▶ 39:54 Sam Altman & Brad Lightcap: Which Companies Will Be Steamrolled by OpenAI? | E1140 · 20VC with Harry Stebbings
Disclosure
Altman: Deploying ChatGPT was one of OpenAI's most important decisions ever
“In some sense, one of the most important decisions we ever made was this one. And that includes things like deploying ChatGPT into the world and getting the world to take advanced AI seriously, which we tried to talk about for a long time and didn't really wor…”
Sam Altman Apr 15, 2024 ▶ 25:15 Sam Altman & Brad Lightcap: Which Companies Will Be Steamrolled by OpenAI? | E1140 · 20VC with Harry Stebbings
Insight
Traynor: Conversational, action-taking AI will redefine desktop and iOS interaction models
“When Siri can be as conversational as ChatGPT and can take actions on the device, I actually think it'll change like the entire interaction model across desktop and iOS as well in huge ways.”
Des Traynor Nov 15, 2023 ▶ 46:02 Des Traynor: How to Survive and Thrive in a World of OpenAI | E1082 · 20VC with Harry Stebbings
Assertion Supported
LeCun: All of OpenAI and the AI world runs on PyTorch
“ChatGPT was developed on PyTorch. Okay. All OpenAI runs on PyTorch. The entire world, in fact, runs on PyTorch, except Google, because they have their own thing, right?”
Yann LeCun May 15, 2023 ▶ 25:39 Yann LeCun: Meta’s New AI Model LLaMA; Why Elon is Wrong about AI; Open-source AI Models | E1014 · 20VC with Harry Stebbings
Insight
Foody: AI data training requires domain experts who are AI power users
“And it's more about people that actually are very acclimated to the frontier of AI, because it's the people that understand, that both have the expertise in oncology, but also are power users of ChatGPT or Claude that are able to find where the model makes mis…”
Brendan Foody Jun 1, 2026 ▶ 26:03 Mercor CEO: Why Application Layer Companies Have No Moat & The Cost of Hiring AI Researchers · 20VC with Harry Stebbings
Disclosure
Weitzman: I use Anthropic for everything and almost never use ChatGPT
“I right now use Anthropic for everything, and I do not use Chachapiti for almost anything”
Cliff Weitzman May 9, 2026 ▶ 1:45:15 Cliff Weitzman: What I Learned from 100 of the World’s Top CEOs & Why Tokens Will Outspend Salaries · 20VC with Harry Stebbings
Opinion
Rory O'Driscoll: OpenAI ChatGPT must inevitably be ad-supported
“It's both obvious and inevitable that a consumer product like OpenAI ChatGPT is going to have to be ad supported.”
Rory O'Driscoll Apr 16, 2026 ▶ 47:36 SpaceX's Financials Leaked: Is it Worth $2TN | Meta Debuts Muse Spark: Are They Back in the AI Race? · 20VC with Harry Stebbings
Prediction Not checkable as stated
O'Driscoll: Most consumers will not pay $20 monthly for ChatGPT
“I don't think most consumers are going to pay 20 bucks a month for this”
Rory O'Driscoll Apr 2, 2026 ▶ 12:48 OpenAI Kills Sora & Hits $100M ARR on Ads | Oura Going Public & Whoop Raises at $10BN · 20VC with Harry Stebbings
Assertion Supported
Green: Most regulated companies block access to Claude and ChatGPT
“Most big companies that are, like, financially regulated, you can't even go on to Claude or ChatGPT. Like, you can't even, like, get on the system to do work.”
Mitchell Green Mar 7, 2026 ▶ 19:51 Mitchell Green: Why 50% of VCs Should Not Exist · 20VC with Harry Stebbings
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