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   Number 1: Open source is going to win it all: Harvey proves it | E2328

   This Week In Startups is made possible by: Superhuman https://Superhuman.com Sentry https://sentry.io/twist Lightfield https://lightfield.app Today's show: Jason's been saying it for years now (and we've got an All In clip from 2023 to prove it). Open source will win the AI race. This week gives us a major evidence point, as $11B legal AI company Harvey released its own in-house model, trained on an open-weight Kimi K3 base. Harvey made a proprietary specialized solution without having to risk sharing its precious expert-compiled data with the major frontier labs. PLUS we're checking out the FREE AI dictation app Willow with co-founder Allan Guo, and finding out how he plans to compete with giants like Wispr Flow and Apple. AND we've got the Stanford student who built an automated golf cart and gave luminaries like Jensen Huang and Sam Altman rides around campus. Guests Allan Guo on X: https://x.com/_allanguo Willow: https://willowvoice.com/ Ethan Goodhart: https://x.com/EthanGoodhart Sign up for the Wind TestFlight: https://testflight.apple.com/join/zZqmhhwf Relevant Links CNBC: OpenAI "will be a public company in 2027": https://www.cnbc.com/2026/08/19/open-ai-ipo-timing-2027-friar.html OpenAI Zero Data Retention Pledge: https://openai.com/index/our-commitment-to-zero-data-retention TWIST (June 2026): Jason comments on OpenAI and training data: https://youtu.be/o3eow1nTrcI?si=orungk7OmplOuyio&t=742 All In podcast (Feb 2023): Jason comments on open source vs. frontier models: https://youtu.be/PVgBWV2bvLs?si=j6y7sHS0wx9q09oa&t=5173 Harvey: https://www.harvey.ai/ Harvey Tenet Research Preview: https://www.harvey.ai/blog/post-training-update-harvey-tenet Fireworks AI: https://fireworks.ai/ Wispr Flow: https://wisprflow.ai/ Pipedrive: https://www.pipedrive.com/ Nvidia Jetson Thor: https://www.nvidia.com/en-us/autonomous-machines/embedded-systems/jetson-thor/ OpenAI shares Wind golf cart clip: https://www.tiktok.com/@openai/video/7645336713472134431 Starlink Mini: https://starlink.com/mini-product-us?srsltid=AfmBOorzM7arxhdzYAdDpH6RGD4LLg9WV_BFnEoLuYieuHuGSCjQTE1Y Toro mowers: https://www.toro.com/ 404 Media: https://www.404media.co/ Punchbowl News: https://punchbowl.news/ Semafor: https://www.semafor.com/ Skift: https://skift.com/ Newcomer: https://www.newcomer.co/ Deirdre Bosa on YouTube: https://www.youtube.com/@deebosa Electrek: Genesis GV90 review: https://electrek.co/2026/08/20/genesis-gv90-luxury-coach-doors-images/ Toyota Alphard gallery: https://global.toyota/en/mobility/toyota-brand/gallery/alphard.html The Clash "London Calling" video: https://www.youtube.com/watch?v=EfK-WX2pa8c Timestamps: 0:00 What is Jason's Grok Bot up to? 5:17 Systems over goals 9:43 Superhuman - Superhuman Go is an AI chat that's always there when you need it, already aware of what you're doing, and doesn't ask you to start from zero. Sign up to get the best in AI at https://Superhuman.com 13:08 OpenAI will go public soon 14:19 Top line ARR matters way less than churn 20:43 Sentry - Your team should be focused on shipping features — not chasing down bugs. New users can get $240 in free credits when they go to https://sentry.io/twist and use the code TWIST 29:55 Lightfield - Name one person who's ever enjoyed updating a CRM. Exactly. Lightfield's AI agent does it for you — it even prospects and books your meetings. Used by thousands of startups. Free at https://lightfield.app 30:52 Harvey launches Tenet 34:32 "Open source is going to win it all" 35:58 Allan Guo of Willow joins 39:18 Managing a single source of truth across a team 47:00 Lon and Jason love the Toyota Alphard 51:00 Stanford student and AV expert Ethan Goodhart joins 1:00:09 How Ethan got Jensen Huang to go for a ride 1:00:37 Punk Rock 101 1:06:24 Phoebe Gates' secret Harvard class Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.com Check out the TWIST500: https://www.twist500.com Subscribe to This Week in Startups on Apple: https://rb.gy/v19fcp Follow Lon: X: https://x.com/lons Follow Jason: X: https://twitter.com/Jason LinkedIn: https://www.linkedin.com/in/jasoncalacanis Check out all our partner offers: https://partners.launch.co/ Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarland Check out Jason's suite of newsletters: https://substack.com/@calacanis Follow TWiST: Twitter: https://twitter.com/TWiStartups YouTube: https://www.youtube.com/thisweekin Instagram: https://www.instagram.com/thisweekinstartups TikTok: https://www.tiktok.com/@thisweekinstartups Substack: https://twistartups.substack.com

   August 21, 2026·1h 10min
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   Number 2: Bittensor creator Const on Affine, dTAO, "mining reasoning," and more | E2326

   This Week In Startups is made possible by: Northwest Registered Agent https://northwestregisteredagent.com/twist DigitalOcean https://do.co/twist Odoo https://Odoo.com/twist Today's show: We've been going deep on Bittensor and how it works all year on TWiST, meeting with the creators of some of our favorite subnets, and exploring how the system decentralizes inference, compute, and storage. Now, on this very special episode, Jason and Lon welcome Bittensor co-founder Jason Steeves (aka "Const") to the show. He gives us a quick tour of the project's first principles, before diving into how subnets incentivize miners to contribute, how dTAO turned the creation of subnets into its own competition, how Const says he employs "the internal machinery of capitalism" to rank subnects, and his latest project, Subnet 120 (aka Affine). Find out what the OpenTensor Foundation actually does, go inside the Templar controversy, and learn why Const is trying to make himself increasingly irrelevant. Guest Jacob Steeves on X: https://x.com/const_reborn Bittensor: https://www.bittensor.com/ Affine: https://affine.io/ Relevant Links Original Bittensor whitepaper: https://bittensor.com/whitepaper Bittensor governance and documentation: https://www.bittensor.com/docs Beginner's Guide to Dynamic TAO: https://www.tao.media/the-complete-beginners-guide-to-dynamic-tao-dtao/ Prime Intellect: TOPLOC: https://www.primeintellect.ai/blog/toploc Engy (SN53): https://engy.ai/ Lium (SN51): https://www.lium.io Targon (SN4): https://targon.com/ Templar (SN3): https://www.tplr.ai/ Hippius (SN75): https://hippius.com/ MakerDAO: https://makerdao.com/ Stillcore Capital: https://stillcorecapital.com/ Timestamps: 0:00 The origin of Bittensor (and the name Const) 10:48 Northwest Registered Agent - Get more when you start your business with Northwest. In 10 clicks and 10 minutes, you can form your company and walk away with a real business identity — Learn more at https://northwestregisteredagent.com/twist 13:55 From Bitcoin mining to mining intelligence 19:33 DigitalOcean - Head to https://do.co/twist to start building on DigitalOcean's AI-Native Cloud today — and cut your AI workload costs by up to 50%. 30:17 Odoo - The all-in-one business platform. Get started for free at https://Odoo.com/twist 32:37 What is a subnet? 33:35 Forcing honest inference from bad actors 37:14 Building a subnet is harder than it looks 40:42 Understanding dTAO 51:57 Where the registration TAO actually goes 1:02:57 All about the Conviction "rug pull" 1:15:19 How Const is making himself irrelevant 1:17:33 The "Buy One TAO" philosophy Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.com Check out the TWIST500: https://www.twist500.com Subscribe to This Week in Startups on Apple: https://rb.gy/v19fcp Follow Lon: X: https://x.com/lons Follow Jason: X: https://twitter.com/Jason LinkedIn: https://www.linkedin.com/in/jasoncalacanis Check out all our partner offers: https://partners.launch.co/ Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarland Check out Jason's suite of newsletters: https://substack.com/@calacanis Follow TWiST: Twitter: https://twitter.com/TWiStartups YouTube: https://www.youtube.com/thisweekin Instagram: https://www.instagram.com/thisweekinstartups TikTok: https://www.tiktok.com/@thisweekinstartups Substack: https://twistartups.substack.com

   August 17, 2026·1h 25min
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   Number 3: Breaking down Nvidia's Hugging Face and Poolside bets | E2331

   This Week In Startups is made possible by: DigitalOcean https://do.co/twist Every.io https://every.io PayPal https://paypal.launch.co Today's show: *Nvidia agreed to buy Hugging Face for $12.9 billion, just days after quietly licensing Poolside's coding model for $6 billion+. On TWiST, Jason lays out why this is actually the biggest AI story of the year. Nvidia plans to offer enterprises unmetered, unlimited on-prem compute, pulling them away from reliance on Anthropic and OpenAI's frontier models and products. PLUS we're chatting with Halter founder & CEO Craig Piggott about how his company helps farmers optimize their land use via solar-powered AI-driven cattle collars. AND Hop Aero CEO and co-founder Matija Milenovic shows us Rook, his autonomous hypersonic cargo rocket that can launch from a shipping container and deliver cargo up to 450 miles away in about 15 minutes. Finally, Jason and Lon explain why you never post Slop on the timeline. Guests: Craig Piggott on X: https://x.com/craig_piggott Halter: https://www.halterhq.com/ Matija Milenovic on X: https://x.com/mat_milenovic Hop Aero: https://hopaero.com/ Relevant Links: OpenAI Open Letter: https://openai.com/collective-cyberdefense/ OpenAI Hugging Face report: https://openai.com/index/hugging-face-incident-and-the-road-ahead/ OpenAI Jalapeño report: https://openai.com/index/jalapeno-first-results/ Dario Amodei-Gavin Baker tweet thread: https://x.com/DarioAmodei/status/2088758816376807762 TechCrunch: Nvidia-Hugging Face deal: https://techcrunch.com/2026/08/26/nvidia-closes-in-on-hugging-face-acquisition/ TechCrunch coverage of Halter: https://techcrunch.com/2026/04/04/unpacking-peter-thiels-big-bet-on-solar-powered-cow-collars/ Dealroom: Sir Peter Back on Rocket Lab: https://app.dealroom.co/news/note/sir-peter-beck-on-rocket-lab-s-no-money-so-we-have-to-think-playbook-from-a-60k-new-zealand-start-up-to-an-end-to-end-space-company WSJ: Druckenmiller op-ed: "Let the Bond Market Speak": https://www.wsj.com/opinion/let-the-bond-market-speak-81529d74 NOTUS: Druckenmiller's WSJ op-ed was written with AI: https://www.notus.org/media/stanley-druckenmillers-wsj-op-ed-bessent-ai WaPo: Wall Street Journal defends Druckenmiller op-ed: https://www.washingtonpost.com/business/2026/08/25/wall-street-journal-says-ai-generated-op-ed-didnt-breach-its-standards/ Photon Matrix Laser Mosquito Killer: https://photonmatrixlab.com/ "The Wizard of the Kremlin" trailer: https://www.youtube.com/watch?v=U7ctYp3zQVA "King & Conqueror" trailer: https://www.youtube.com/watch?v=anS9xQEPTsU "Lanterns" trailer: https://www.youtube.com/watch?v=7UIBOsuUwc4 "Rebel Ridge" trailer: https://www.youtube.com/watch?v=gF3gZicntIw Alpaka Bravo Sling Max 2 bag: https://alpakagear.com/products/bravo-sling-max-v2 No Agenda podcast: https://www.noagendashow.net/ THR: John C. Dvorak obit: https://www.hollywoodreporter.com/business/business-news/john-dvorak-dead-tech-journalist-no-agenda-inside-track-1236657317/ Timestamps: 0:00 The 100+ company open letter on cyberdefense 9:48 DigitalOcean - Want to see what building on a true AI-native platform looks like? Head to https://do.co/twist to start building on DigitalOcean's AI-Native Cloud today — and cut your AI workload costs by up to 50%. 16:46 Why some models are "unsafe at any latency" 19:44 Craig Piggott of Halter joins the show 21:03 Every.io - For all of your incorporation, banking, payroll, benefits, accounting, taxes or other back-office administration needs, visit https://every.io 26:09 How do you add cows to Starlink? 31:26 PayPal - Pay zero processing fees on your first $100K in eligible PayPal payment volume. Learn more at https://paypal.launch.co 47:52 Founder-led hyper-local sales motion 53:15 Remember John C. Dvorak 58:27 Matija Milenovic of Hop Aero joins 59:53 Sending out autonomous swarms in the Indo-Pacific 1:11:26 Nvidia's mega-Hugging Face deal 1:16:32 Nvidia's "unmetered" play against Anthropic and OpenAI 1:29:47 How letting AI write for you is like lip syncing 1:33:44 Laser-guided mosquito defense system 1:36:32 Lon's streaming picks Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.com Check out the TWIST500: https://www.twist500.com Subscribe to This Week in Startups on Apple: https://rb.gy/v19fcp Follow Lon: X: https://x.com/lons Follow Jason: X: https://twitter.com/Jason LinkedIn: https://www.linkedin.com/in/jasoncalacanis Check out all our partner offers: https://partners.launch.co/ Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarland Check out Jason's suite of newsletters: https://substack.com/@calacanis Follow TWiST: Twitter: https://twitter.com/TWiStartups YouTube: https://www.youtube.com/thisweekin Instagram: https://www.instagram.com/thisweekinstartups TikTok: https://www.tiktok.com/@thisweekinstartups Substack: https://twistartups.substack.com

   August 28, 2026·1h 49min
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   Number 4: Dr. Mark Hyman on Function Health & GLP-1 microdosing | E2334

   This Week In Startups is made possible by: Odoo - http://Odoo.com/twist Northwest Registered Agent - https://www.northwestregisteredagent.com/twistdomain Rippling - http://Rippling.ai/twist Today's show: Your doctor almost certainly isn't testing your insulin. Dr. Mark Hyman sits down with Jason to explain the broken system that Function is fixing, and what 100 million biomarkers say about how sick America actually is. Learn why insulin beats blood sugar as an early warning for TKTKTK. Why might "normal" lab ranges be unreliable? PLUS, how does an expert like Dr. Hyman feel about GLP-1s and psychedelics? Guests: Dr. Mark Hyman on X: https://x.com/drmarkhyman Function: https://www.functionhealth.com/ Relevant Links: The Dr. Hyman Show — https://podcasts.apple.com/us/podcast/the-dr-hyman-show/id1382804627 Function pricing — https://www.functionhealth.com/pricing Ezra — the full-body MRI company Function acquired https://ezra.com/ Galleri (GRAIL) — the multi-cancer early detection blood test — https://www.galleri.com/ Tufts / JACC study — the source of the "93% of Americans have metabolic dysfunction" — https://now.tufts.edu/2022/07/05/only-7-american-adults-have-good-cardiometabolic-health American College of Cardiology — https://www.acc.org/ Dr. Jorge Plutzky — https://www.health.harvard.edu/authors/jorge-plutzky-md OpenEvidence — https://www.openevidence.com/ Stanford Metabolic Psychiatry Clinic — https://med.stanford.edu/news/all-news/2022/11/metabolic-psychiatry.html Stanford Medicine on the ibogaine findings → https://med.stanford.edu/news/all-news/2024/01/ibogaine-ptsd.html Texas SB 2308 — the $50M state investment in ibogaine trials — https://www.texastribune.org/2026/03/31/texas-ibogaine-research-clinical-trials-psychedelics/ Timestamps: 0:00 What Function actually is 6:43 Healthspan vs. sick care 10:16 Odoo - The all-in-one business platform. Your first app is free! Get started today at https://Odoo.com/twist 11:32 A $300 vitamin D test vs. a $10 one 18:08 Should a 25-year-old get a whole-body MRI? 20:42 Northwest Registered Agent - Got a new business idea? Northwest Registered Agent helps you bring it to life. Get a free domain, email, phone number, and more - with no purchase required! Learn more at https://www.northwestregisteredagent.com/twistdomain 24:23 Why medicine is still running on paper 25:41 The study where the chatbot beat the doctors 27:02 micro1, doctors in the loop, and why AI still needs guardrails 28:50 Wearables, records, and the CD-ROM problem 30:07 Rippling - Thanks to our partners at Rippling! Head to https://Rippling.ai/twist and get the only AI built to give you full visibility across your startup and take complex actions across your entire business. 32:51 The wearable that caught Jason's Covid 34:31 Alcohol, sugar, and why almost nobody tests your insulin 40:00 GLP-1s: Jason's 213-to-168 story 42:22 Microdosing GLP-1s, muscle loss, and "skinny fat" 48:48 Overdiagnosing mental illness: SSRIs, Adderall, and a lost decade 50:17 The biology underneath depression and anxiety 54:32 Psychedelics: ketamine, ibogaine, and the second revolution in psychiatry Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.com Check out the TWIST500: https://www.twist500.com Subscribe to This Week in Startups on Apple: https://rb.gy/v19fcp Follow Lon: X: https://x.com/lons Follow Jason: X: https://twitter.com/Jason LinkedIn: https://www.linkedin.com/in/jasoncalacanis Thank you to our partners: Check out all our partner offers: https://partners.launch.co/ Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarland Check out Jason's suite of newsletters: https://substack.com/@calacanis Follow TWiST: Twitter: https://twitter.com/TWiStartups YouTube: https://www.youtube.com/thisweekin Instagram: https://www.instagram.com/thisweekinstartups TikTok: https://www.tiktok.com/@thisweekinstartups Substack: https://twistartups.substack.com

   September 04, 2026·59min
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   Number 5: Are AI Agents forming "civilizations" or is this just a psy op? | 2332

   This Week In Startups is made possible by: Northwest Registered Agent https://northwestregisteredagent.com/twistdomain CLA https://claconnect.com/withyou Rippling https://Rippling.ai/twist Today's show: Hugging Face's $399 Microduck and the art of companies taking on side quests. Then, we get into Dwarkesh Patel's "The Rise and Fall of Agent Civilizations," which blew up online this weekend. Jason calls the "secret AI civilization" framing deliberate PR, and thinks it's inflammatory enough that someone might attack a data center over it. Then, Anders Forslund of Heart Aerospace shows off the X1, a battery-powered electric airliner designed for regional flights that can fly for 30 minutes on just $5 of juice. PLUS, we've got John Yu of Bitsec explaining how his subnet project outperformed Fable 5 in website vulnerability checks. Guests: Anders Forslund on X: https://x.com/AndersForslund1?s=2 Heart Aerospace: https://www.heartaerospace.com/ John Yu on X: https://x.com/yubrew Bitsec: https://sentios.io/ & https://sentios.io/ Relevant Links: MicroDuck: https://pollen-robotics.com/microduck/ Dwarkesh Patel, "The Rise and Fall of Agent Civilizations," https://www.dwarkesh.com/p/openai-huggingface Dwarkesh's launch thread on X: https://x.com/dwarkesh_sp/status/2093833419377815719 METR's independent investigation of the OpenAI/Hugging Face incident: https://metr.org/blog/2026-08-26-openai-hugging-face-incident-investigation/ X1 first flight announcement — https://www.heartaerospace.com/newsroom/heart-aerospace-completes-first-flight-of-world-s-largest-electric-aircraft JSX (JetSuiteX) — https://www.jsx.com/ Pilatus PC-12 —https://www.pilatus-aircraft.com/en/fly/pc-12 Surf Air — https://www.surfair.com/ Zcash → https://z.cash/ Timestamps: 0:00 Is Hugging Face's Microduck the greatest side quest ever? 5:31 Jason puts Clem Delangue and Jensen Huang in charge of AI PR 11:20 Northwest Registered Agent - Got a new business idea? Northwest Registered Agent helps you bring it to life. Get a free domain, email, phone number, and more - with no purchase required! Learn more at https://www.northwestregisteredagent.com/twistdomain 18:55 Top story: Dwarkesh Patel's "The Rise and Fall of Agent Civilizations" 19:22 Why agents act like people: they were trained on us 19:30 CLA - Innovation takes balance. CLA's CPAs, consultants, and wealth advisors can help you get from startup to where you want to end up. Get started now at https://www.claconnect.com/withyou 21:49 "I know good PR when I see it" 23:11 The prompt Jason says OpenAI should have written instead 26:44 The data center backlash and the politicians who will flip 30:07 Rippling - Don't settle for AI that's all talk. Head to https://Rippling.ai/twist to get the only AI built to give you full visibility across your startup and take complex actions across your entire business. 33:19 Guest: Anders Forslund, Heart Aerospace, and the X1's first flight 39:40 Turboprops vs. jets and the regional routes America lost 42:33 JSX, Santa Monica Airport, and 5,000 underused airports 44:54 Why Boeing won't build this: the innovator's dilemma 53:14 Guest: John Yu, Bitsec — Bittensor Subnet 60 55:01 How the subnet works: miners, validators, $10K a day 57:17 Bitsec vs. a frontier model: 160+ vulnerabilities to 60 59:37 Was the agent civilization story a pre-IPO PR play? 1:05:10 Sentios.io and continuous coverage Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.com Check out the TWIST500: https://www.twist500.com Subscribe to This Week in Startups on Apple: https://rb.gy/v19fcp Follow Lon: X: https://x.com/lons Follow Jason: X: https://twitter.com/Jason LinkedIn: https://www.linkedin.com/in/jasoncalacanis Check out all our partner offers: https://partners.launch.co/ Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarland Check out Jason's suite of newsletters: https://substack.com/@calacanis Follow TWiST: Twitter: https://twitter.com/TWiStartups YouTube: https://www.youtube.com/thisweekin Instagram: https://www.instagram.com/thisweekinstartups TikTok: https://www.tiktok.com/@thisweekinstartups Substack: https://twistartups.substack.com

   August 31, 2026·1h 7min
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