People
Everyone on the record. Click any column header to sort the whole table, hover a header for what the column means, and click through for the full record. Corpus average certainty is 3.7/5; deltas show each person against it. Argument clarity carries a full score for 2 people (gold bar, raw unedited tape) and a coarse estimate for 135 more (blue bar). Roles and titles are extracted from the episodes themselves: they are as of the recording, and people move on, so some are out of date today.
| Person | Eps | Statements | Claims | Supported | Partly supported | Contradicted | Full support rate | Certainty | Argument clarity | WPM | Fillers/1k |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Elad Gil ×131 host Founder, Gil Capital | 131 | 225 | 128 | 33 | 7 | 6 | 72% 33/46 | 3.47/5 -0.3 | 4.0 | ||
 Sarah Guo ×165 host Founder & General Partner, Conviction | 165 | 134 | 72 | 18 | 2 | 1 | 86% 18/21 | 3.51/5 -0.2 | ≈4.0 | ||
 Jensen Huang ×4 Founder and CEO, NVIDIA | 4 | 68 | 35 | 5 | 4 | 3 | 42% 5/12 | 3.79/5 +0.1 | ≈4.0 | ||
 Andrej Karpathy ×3 Founder, Eureka Labs | 3 | 60 | 24 | 2 | 1 | 0 | 67% 2/3 | 3.52/5 -0.2 | ≈4.5 | ||
| Noam Brown ×2 Research Scientist, OpenAI | 2 | 52 | 27 | 12 | 0 | 2 | 86% 12/14 | 3.63/5 -0.1 | ≈4.5 | ||
 Jacob Helberg ×2 Under Secretary of State, U.S. Department of State | 2 | 42 | 28 | 10 | 4 | 2 | 63% 10/16 | 3.81/5 +0.1 | ≈4.5 | ||
| Andrew Feldman ×2 Co-Founder and CEO, Cerebras Systems | 2 | 40 | 23 | 9 | 1 | 1 | 82% 9/11 | 3.9/5 +0.2 | ≈4.5 | ||
 Sridhar Ramaswamy ×2 CEO, Snowflake | 2 | 39 | 19 | 3 | 1 | 1 | 60% 3/5 | 3.82/5 +0.1 | ≈4.0 | ||
| Brendan Foody Co-Founder and CEO, Mercor | 1 | 35 | 26 | 0 | 0 | 0 | — | 3.29/5 -0.4 | ≈4.0 | ||
| Tuhin Srivastava ×2 Co-founder & CEO, Baseten | 2 | 34 | 13 | 0 | 0 | 0 | — | 3.56/5 -0.2 | ≈4.5 | ||
| Jesse Zhang ×2 Co-Founder and CEO, Decagon | 2 | 33 | 12 | 2 | 0 | 0 | 100% 2/2 | 3.61/5 -0.1 | ≈4.5 | ||
| Sajith Wickramasekara Co-founder & CEO, Benchling | 1 | 33 | 17 | 6 | 0 | 0 | 100% 6/6 | 3.45/5 -0.3 | ≈4.5 | ||
| Brian Armstrong Co-Founder & CEO, Coinbase | 1 | 32 | 17 | 5 | 0 | 0 | 100% 5/5 | 3.47/5 -0.3 | — | ||
| Isaiah Taylor Founder and CEO, Valar Atomics | 1 | 31 | 18 | 5 | 2 | 0 | 71% 5/7 | 4.19/5 +0.5 | — | ||
 Emil Michael Under Secretary of Defense, U.S. Department of Defense | 1 | 30 | 15 | 6 | 3 | 2 | 55% 6/11 | 3.73/5 +0.0 | ≈4.5 | ||
| Misha Laskin Co-founder & CEO, Reflection AI | 1 | 28 | 9 | 1 | 0 | 1 | 50% 1/2 | 3.54/5 -0.2 | ≈4.5 | ||
 Satya Nadella Chairman and CEO, Microsoft | 1 | 28 | 10 | 3 | 0 | 0 | 100% 3/3 | 3.71/5 -0.0 | ≈4.0 | ||
 Frank Slootman Chairman, Snowflake | 1 | 27 | 7 | 2 | 1 | 0 | 67% 2/3 | 4.19/5 +0.5 | ≈4.0 | ||
 Nikesh Arora Chairman & CEO, Palo Alto Networks | 1 | 27 | 14 | 1 | 4 | 0 | 20% 1/5 | 3.81/5 +0.1 | ≈4.0 | ||
 Sal Khan Founder & CEO, Khan Academy | 1 | 27 | 15 | 5 | 0 | 0 | 100% 5/5 | 3.72/5 -0.0 | ≈4.5 | ||
| Noam Shazeer AI Scientist, OpenAI | 1 | 26 | 9 | 1 | 0 | 0 | 100% 1/1 | 3.79/5 +0.1 | ≈4.0 | ||
 Andrew Ng Managing General Partner, AI Fund | 1 | 25 | 3 | 0 | 0 | 0 | — | 3.68/5 -0.0 | ≈4.5 | ||
| Josh Goldman Co-Founder and President, KoBold Metals | 1 | 25 | 7 | 1 | 1 | 0 | 50% 1/2 | 4.04/5 +0.3 | ≈4.5 | ||
 Kevin Scott Chief Technology Officer, Microsoft | 1 | 25 | 11 | 4 | 0 | 0 | 100% 4/4 | 3.96/5 +0.2 | ≈4.5 | ||
 Max Hodak Co-founder & CEO, Science Corporation | 1 | 25 | 14 | 5 | 0 | 1 | 83% 5/6 | 3.76/5 +0.0 | ≈4.0 | ||
 Mustafa Suleyman ×2 CEO, Microsoft AI | 2 | 25 | 11 | 4 | 0 | 0 | 100% 4/4 | 3.68/5 -0.0 | 4.5 | ||
 Alexandr Wang ×3 Chief AI Officer, Meta Platforms | 3 | 24 | 17 | 6 | 2 | 1 | 67% 6/9 | 3.67/5 -0.1 | ≈4.0 | ||
 Emad Mostaque Founder & CEO, Intelligent Internet | 1 | 24 | 12 | 3 | 0 | 1 | 75% 3/4 | 3.83/5 +0.1 | ≈4.0 | ||
| Maxim Bar Kogan Co-Founder and CEO, Onyx Security | 1 | 24 | 12 | 1 | 0 | 0 | 100% 1/1 | 3.58/5 -0.1 | ≈4.5 | ||
| Thomas Dohmke Founder and CEO, Entire | 1 | 24 | 17 | 4 | 0 | 0 | 100% 4/4 | 3.54/5 -0.2 | ≈4.0 | ||
| Ankur Goyal Founder & CEO, Braintrust | 1 | 23 | 11 | 1 | 0 | 0 | 100% 1/1 | 3.91/5 +0.2 | ≈4.5 | ||
| Aravind Srinivas Co-founder & CEO, Perplexity AI | 1 | 23 | 9 | 1 | 0 | 0 | 100% 1/1 | 3.61/5 -0.1 | ≈4.5 | ||
 Brian Halligan Co-Founder & Executive Chairperson, HubSpot | 1 | 23 | 11 | 4 | 2 | 0 | 67% 4/6 | 3.83/5 +0.1 | ≈4.5 | ||
| Brian Schimpf Co-Founder and CEO, Anduril Industries | 1 | 23 | 8 | 1 | 2 | 0 | 33% 1/3 | 4.13/5 +0.4 | ≈4.5 | ||
 Chelsea Finn Co-Founder, Physical Intelligence | 1 | 23 | 7 | 3 | 0 | 0 | 100% 3/3 | 3.61/5 -0.1 | ≈4.5 | ||
| Erik Allebest Co-founder and CEO, Chess.com | 1 | 23 | 9 | 2 | 2 | 0 | 50% 2/4 | 3.83/5 +0.1 | ≈4.5 | ||
| Keller Rinaudo Cliffton Co-Founder & CEO, Zipline | 1 | 23 | 18 | 7 | 1 | 1 | 78% 7/9 | 3.83/5 +0.1 | ≈4.5 | ||
 Kyle Vogt Founder & CEO, The Bot Company | 1 | 23 | 8 | 0 | 0 | 0 | — | 3.57/5 -0.2 | ≈4.5 | ||
 Rene Haas CEO, Arm | 1 | 23 | 10 | 2 | 0 | 0 | 100% 2/2 | 3.87/5 +0.1 | ≈4.5 | ||
 Arthur Mensch Co-Founder & CEO, Mistral AI | 1 | 22 | 8 | 2 | 0 | 0 | 100% 2/2 | 3.95/5 +0.2 | ≈4.5 | ||
| Bill Clerico Founder & Managing Partner, Convective Capital | 1 | 22 | 13 | 5 | 4 | 2 | 45% 5/11 | 3.55/5 -0.2 | ≈4.5 | ||
| Daniel Nadler Founder and CEO, OpenEvidence | 1 | 22 | 11 | 0 | 2 | 1 | 0% 0/3 | 3.64/5 -0.1 | ≈4.0 | ||
| Joe Liemandt Principal, Alpha School | 1 | 22 | 11 | 0 | 3 | 0 | 0% 0/3 | 4.14/5 +0.4 | ≈4.0 | ||
| Sriram Krishnan Senior Policy Advisor on AI, White House | 1 | 22 | 7 | 0 | 1 | 1 | 0% 0/2 | 3.59/5 -0.1 | ≈4.0 | ||
 Tarek Mansour Co-founder & CEO, Kalshi | 1 | 22 | 11 | 2 | 2 | 1 | 40% 2/5 | 3.86/5 +0.1 | ≈4.0 | ||
| Arvind Jain Co-founder & CEO, Glean | 1 | 21 | 8 | 0 | 0 | 1 | 0% 0/1 | 3.95/5 +0.2 | — | ||
| Ben Mann Co-Founder, Anthropic | 1 | 21 | 9 | 4 | 1 | 1 | 67% 4/6 | 3.86/5 +0.1 | ≈4.0 | ||
| Clem Delangue Co-founder and CEO, Hugging Face | 1 | 21 | 11 | 5 | 1 | 0 | 83% 5/6 | 4/5 +0.3 | ≈4.5 | ||
 Daphne Koller Founder and CEO, insitro | 1 | 21 | 6 | 4 | 0 | 0 | 100% 4/4 | 3.75/5 +0.0 | ≈4.0 | ||
 Jeremy Allaire Co-Founder & CEO, Circle | 1 | 21 | 12 | 6 | 0 | 2 | 75% 6/8 | 3.62/5 -0.1 | — | ||
 Lip-Bu Tan CEO, Intel Corporation | 1 | 21 | 11 | 3 | 1 | 0 | 75% 3/4 | 3.9/5 +0.2 | ≈3.5 | ||
 Matthew Prince Co-Founder & CEO, Cloudflare | 1 | 21 | 14 | 4 | 1 | 1 | 67% 4/6 | 3.52/5 -0.2 | ≈4.5 | ||
| Oriol Vinyals Co-founder, Discovery Loop | 1 | 21 | 14 | 6 | 0 | 0 | 100% 6/6 | 3.43/5 -0.3 | ≈4.0 | ||
| Winston Weinberg Co-founder and CEO, Harvey | 1 | 21 | 4 | 0 | 0 | 0 | — | 3.76/5 +0.0 | ≈4.5 | ||
| Zach Lloyd Founder & CEO, Warp | 1 | 21 | 10 | 0 | 0 | 0 | — | 3.43/5 -0.3 | ≈4.5 | ||
| Amjad Masad Co-founder & CEO, Replit | 1 | 20 | 15 | 4 | 2 | 0 | 67% 4/6 | 3.45/5 -0.3 | ≈4.5 | ||
 Brett Adcock ×2 Founder & CEO, Figure AI | 2 | 20 | 9 | 2 | 1 | 1 | 50% 2/4 | 3.7/5 -0.0 | ≈4.5 | ||
 Dmitri Dolgov ×2 Co-CEO, Waymo | 2 | 20 | 5 | 5 | 0 | 0 | 100% 5/5 | 4.05/5 +0.3 | ≈4.5 | ||
| Dr. Percy Liang Director, Stanford CRFM | 1 | 20 | 6 | 4 | 0 | 0 | 100% 4/4 | 3.4/5 -0.3 | ≈4.0 | ||
 Fidji Simo Co-founder, Metrodora Institute | 1 | 20 | 10 | 5 | 0 | 0 | 100% 5/5 | 3.9/5 +0.2 | ≈4.5 | ||
| Gabe Pereyra Co-Founder & President, Harvey | 1 | 20 | 8 | 3 | 0 | 0 | 100% 3/3 | 3.55/5 -0.2 | ≈4.0 | ||
| Illia Polosukhin Co-Founder, NEAR Protocol | 1 | 20 | 13 | 3 | 0 | 1 | 75% 3/4 | 3.45/5 -0.3 | ≈4.0 | ||
| Jared Quincy Davis Founder & CEO, Mithril | 1 | 20 | 17 | 6 | 3 | 0 | 67% 6/9 | 3.65/5 -0.1 | ≈4.0 | ||
| Mati Staniszewski Co-founder & CEO, ElevenLabs | 1 | 20 | 11 | 5 | 0 | 0 | 100% 5/5 | 3.65/5 -0.1 | ≈4.0 | ||
 Reid Hoffman Partner, Greylock | 1 | 20 | 8 | 1 | 0 | 0 | 100% 1/1 | 3.6/5 -0.1 | ≈4.0 | ||
 David Baszucki Co-founder & CEO, Roblox | 1 | 19 | 8 | 2 | 0 | 0 | 100% 2/2 | 3.58/5 -0.1 | ≈4.5 | ||
| Edwin Chen Founder & CEO, Surge AI | 1 | 19 | 7 | 0 | 0 | 0 | — | 3.74/5 +0.0 | ≈4.0 | ||
| Eric Simons Co-Founder & CEO, StackBlitz | 1 | 19 | 10 | 2 | 0 | 0 | 100% 2/2 | 3.74/5 +0.0 | ≈4.5 | ||
| Eric Steinberger Co-Founder & CEO, Magic | 1 | 19 | 5 | 0 | 0 | 0 | — | 3.63/5 -0.1 | ≈4.0 | ||
 Garry Tan President & CEO, Y Combinator | 1 | 19 | 6 | 3 | 0 | 0 | 100% 3/3 | 3.68/5 -0.0 | ≈4.0 | ||
| Joshua Xu Co-Founder & CEO, HeyGen | 1 | 19 | 7 | 2 | 0 | 0 | 100% 2/2 | 3.79/5 +0.1 | ≈4.5 | ||
| Luis von Ahn Founder & CEO, Duolingo | 1 | 19 | 12 | 4 | 1 | 0 | 80% 4/5 | 3.79/5 +0.1 | ≈4.5 | ||
| Neil Tiwari Managing Director, Magnetar Capital | 1 | 19 | 14 | 7 | 0 | 0 | 100% 7/7 | 3.74/5 +0.0 | ≈4.0 | ||
| Olivier Pomel Co-Founder & CEO, Datadog | 1 | 19 | 7 | 3 | 0 | 0 | 100% 3/3 | 3.74/5 +0.0 | ≈4.5 | ||
| Ryan Noon Co-Founder and Chairman, Material Security | 1 | 19 | 0 | 0 | 0 | 0 | — | 3.84/5 +0.1 | ≈4.0 | ||
| Simon Last Co-founder, Notion | 1 | 19 | 3 | 0 | 0 | 0 | — | 3.89/5 +0.2 | ≈4.5 | ||
| Tengyu Ma Assistant Professor, Stanford University | 1 | 19 | 10 | 4 | 0 | 0 | 100% 4/4 | 3.53/5 -0.2 | ≈4.5 | ||
 Aidan Gomez Co-founder & CEO, Cohere | 1 | 18 | 7 | 1 | 0 | 0 | 100% 1/1 | 3.94/5 +0.2 | ≈4.5 | ||
| Guillermo Rauch Founder & CEO, Vercel | 1 | 18 | 11 | 3 | 0 | 0 | 100% 3/3 | 3.78/5 +0.1 | ≈4.5 | ||
 Ilya Sutskever Co-Founder and CEO, Safe Superintelligence Inc. | 1 | 18 | 6 | 0 | 0 | 0 | — | 3.61/5 -0.1 | ≈4.0 | ||
 Lukas Biewald Co-founder & CEO, Weights & Biases | 1 | 18 | 6 | 3 | 0 | 0 | 100% 3/3 | 3.72/5 -0.0 | ≈4.0 | ||
 Mark Papermaster EVP & CTO, AMD | 1 | 18 | 12 | 6 | 1 | 1 | 75% 6/8 | 3.94/5 +0.2 | ≈4.5 | ||
| Matt Garman CEO, Amazon Web Services | 1 | 18 | 11 | 5 | 0 | 0 | 100% 5/5 | 3.67/5 -0.1 | ≈4.0 | ||
| Beyang Liu Co-founder & CTO, Sourcegraph | 1 | 17 | 8 | 0 | 1 | 0 | 0% 0/1 | 3.47/5 -0.3 | ≈4.0 | ||
| Edo Liberty Founder & Chief Scientist, Pinecone | 1 | 17 | 8 | 2 | 2 | 0 | 50% 2/4 | 4/5 +0.3 | ≈4.0 | ||
| Emily Glassberg Sands ×2 Head of Information, Stripe | 2 | 17 | 8 | 0 | 0 | 0 | — | 3.82/5 +0.1 | ≈4.5 | ||
| Liam Fedus Co-founder and CEO, Periodic Labs | 1 | 17 | 7 | 0 | 0 | 0 | — | 3.65/5 -0.1 | ≈4.5 | ||
 Parker Conrad Co-founder & CEO, Rippling | 1 | 17 | 6 | 0 | 0 | 0 | — | 3.29/5 -0.4 | ≈4.0 | ||
| Dan Hendrycks Executive Director, Center for AI Safety | 1 | 16 | 9 | 0 | 0 | 0 | — | 3.47/5 -0.3 | ≈4.5 | ||
| Dylan Patel Founder & Chief Analyst, SemiAnalysis | 1 | 16 | 13 | 7 | 0 | 0 | 100% 7/7 | 3.81/5 +0.1 | — | ||
| Isa Fulford Researcher, OpenAI | 1 | 16 | 5 | 1 | 0 | 0 | 100% 1/1 | 3.75/5 +0.0 | ≈4.5 | ||
| Ivan Zhao Co-founder & CEO, Notion | 1 | 16 | 2 | 0 | 0 | 0 | — | 3.69/5 -0.0 | ≈4.0 | ||
| Jakob Uszkoreit Co-Founder & CEO, Inceptive | 1 | 16 | 2 | 1 | 0 | 0 | 100% 1/1 | 3.44/5 -0.3 | ≈4.0 | ||
| Kelvin Guu Principal Research Scientist, Google DeepMind | 1 | 16 | 7 | 4 | 0 | 0 | 100% 4/4 | 3.38/5 -0.3 | ≈4.5 | ||
 Matei Zaharia Co-Founder and CTO, Databricks | 1 | 16 | 6 | 3 | 0 | 0 | 100% 3/3 | 3.56/5 -0.2 | ≈4.0 | ||
 Noubar Afeyan ×2 Founder & CEO, Flagship Pioneering | 2 | 16 | 4 | 2 | 1 | 0 | 67% 2/3 | 3.94/5 +0.2 | ≈4.0 | ||
| Peter Chen Director of Applied Science, Amazon | 1 | 16 | 7 | 1 | 0 | 0 | 100% 1/1 | 3.75/5 +0.0 | ≈4.5 | ||
| Shyam Sankar CTO & EVP, Palantir Technologies | 1 | 16 | 5 | 2 | 0 | 0 | 100% 2/2 | 3.81/5 +0.1 | ≈4.5 | ||
| Suhail Doshi Founder & CEO, Playground | 1 | 16 | 2 | 0 | 0 | 0 | — | 3.38/5 -0.3 | — | ||
| Alex Graveley Director, Comet, Perplexity AI | 1 | 15 | 10 | 1 | 0 | 0 | 100% 1/1 | 3.73/5 +0.0 | ≈4.0 |
Why this person has no speaking number
We measure speaking style by listening to the audio itself: a model transcribes the tape verbatim, every "um" and "uh" kept, and articulation rate comes from the word timings. A fair number needs at least 2,000 words from one person on tape we have measured, and we have less of them than that. A rate from a smaller sample would be noise, so we print nothing. It says nothing about how they speak.
A plain figure in these columns comes from raw-level tape. A dim figure with ≈ or ≥ comes from the aired feed of an edited show, where the editor cut some hesitation before release, so it is a floor. How it's measured →
eps counts appearances on the record; compilation re-airs and clips rolled into someone else's episode are left out, the same rule as the person page. statements counts everything they said on the record, the same number their page shows, compilation re-airs included. claims is the checkable subset: predictions and assertions, the statements the public record can support or contradict. Only claims can resolve to supported, partly supported or contradicted; claims not yet resolved are not yet assessed or name nothing precise enough to check, and re-air statements are never scored. full support rate = fully supported ÷ resolved, where resolved = supported + partly supported + contradicted, so partly supported claims sit in the denominator. Sorting that column puts records of five or more resolved claims first, so a 12/13 record outranks a lucky 3/3; percentages on fewer than 5 resolved statements are greyed. argument clarity = a 1–5 score against a rubric (directness, coherence, precision, compression), assessed with names hidden on question→answer exchanges. A gold bar is a full score: 8 or more exchanges on raw, unedited tape. A blue bar with ≈ is a coarse estimate at half point precision, pooled from whatever assessed exchanges exist when a full score is impossible; produced feed audio scores about 0.3 higher, which is why estimates stay coarse. A “—” never means zero. It means fewer than 3 scorable exchanges of that person exist anywhere (roundtables and news formats yield very few). Hover any bar or “—” for the exact basis. Argument clarity is a score, and we do not rank people on it: nobody is “worst”, and everyone scored has a number. WPM and fillers/1k are measurements of speaking style, made by listening to the audio itself rather than reading the cleaned transcript. They are not scores: across this corpus fluency and argument quality are nearly uncorrelated (ρ≈0.2). WPM is articulation rate while actually speaking, pauses excluded. A plain figure comes from raw-level tape. A dim ≈ or ≥ figure comes from the aired feed of an edited show, where some hesitation was cut before release, so the fillers figure there is a floor. A ? means under 2,000 words of measured tape.