
Hosted by Jason Calacanis
Written by a model from the transcript; not yet reviewed.
This panel episode brings together veteran venture capitalists Jeff Clavier, Jenny Fielding, and Dave McClure to dissect the current state of technology investing, shifting valuations, and the dominance of open-source artificial intelligence. The guests discuss the historical evolution of seed-stage funding, examine massive late-stage private rounds like Instinct's controversial valuation, and debate whether proprietary frontier models from OpenAI and Anthropic can survive an increasingly open-weight market. They also share practical advice for founders facing a tightening capital environment, examine secondary liquidity vehicles, and detail strategies for managing venture portfolios.
Listeners get a candid look into how seasoned investors navigate economic cycles, the realities of high-burn consumer AI startups, and the specific dynamics driving secondary markets and philanthropic tax strategies. The episode provides actionable insights on valuation discipline, fund management, and why open-source models are capturing the vast majority of token usage across modern applications.
Hosts open the show, deliver sponsor plugs, and introduce the panel of veteran VCs.
Jeff recounts his beginnings in venture capital, the evolution of seed funding, and early fund sizes.
Jenny shares her experience at Techstars, the golden age of early-stage investing, and the rise of unicorns.
Panelists debate AI safety, regulatory expectations, and the probability of catastrophic outcomes.
The group examines Instinct AI’s rapid funding rounds, valuation spikes, and potential acquisition dynamics.
Discussion on how falling token prices impact compute costs, margins, and the competitive landscape for AI startups.
The panel wraps up with final thoughts on AI investment strategies, market dynamics, and future outlooks.
Hosts argue that hardware and infrastructure will drive future AI growth, citing examples of companies moving away from frontier models.
Debate over whether the high valuations of companies like Anthropic and OpenAI are justified and how they affect potential investors.
Review of recent acquisitions, the changing dynamics of the secondary market, and how founders can navigate fundraising in a high‑valuation environment.
Examination of how seed valuations have surged, the challenges for seed investors, and strategies to avoid overpaying.
Discussion on overlooked sectors such as fintech and healthcare, and the importance of timing and clean terms for founders.
Raising The First Seed Fundsstory
Jeff Clavier reflects on raising one of the very first $15 million seed funds in history back in 2007 after operating as a super angel.
Autonomous Agent Hallucination Risksinsight
Jeff Clavier shares a chilling example of an AI agent misidentifying a ship's cargo, which nearly triggered a military intervention by the Pentagon.
Inspect Fast Funding Rampsdata
The panel analyzes the meteoric rise of Instinct, a consumer AI startup reportedly reaching a multi-billion valuation in just five months.
Open-Source Token Dominancedata
The hosts discuss data showing that open-weight models have captured a massive share of total token volume over closed-weight competitors.
Betting Entirely on Open Sourcedebate
Jenny Fielding and the host argue that proprietary frontier model companies will eventually get crushed by open-source alternatives.
The Three Circles of Fundingstrategy
The host lays down a simple framework for founders deciding on a round: good valuation, good investor, and clean terms.
“I raised one of the first seed funds in history in 2007 after being like what they called at the time a super angel for three years.”
“Fitbit in 2008 raised a $2 million seed round. It was massive, massive.”
“AI is not going to take your job. A human enabled with AI is going to take your job.”
“OpenAI and Anthropic both shipped new models yesterday. They did it hours apart, but here's the important part, Jeff. We always talk about profitability.”
“And they're so close to catching up that we're gonna go all open source.”
“do not want to invest in the frontier models anymore.”
“you're probably just making a bet on Nvidia, right?”
“More than 5 trillion, more than 5 trillion.”
This Week In Startups is made possible by: Northwest Registered Agent: https://www.northwestregisteredagent.com/twistdomain Odoo: http://Odoo.com/twist Rippling: http://Rippling.ai/twist Plaud: http://Plaud.ai/twist Harmonic: http://harmonic.ai/ Today’s show: Anthropic and OpenAI released cheaper models on the same day with Claude Opus 5.5 and GPT-6, and these VCs would still bet on open source. Jason brings on Dave McClure of Practical Venture Capital, Jeff Clavier of Uncork Capital, and Jenny Fielding of Everywhere Ventures to discuss the argument for open-weight models over the frontier labs. Learn why median seed valuations have more than tripled since 2017. Why does Dave say it's a buyer's market for secondaries right now? PLUS, does Meta's Muse leave any room for Instinct, and why are fintech and healthcare suddenly out of favor? Guests: Dave McClure on X: https://x.com/davemcclure?lang=en Practical Venture Capital: https://practicalvc.com/ Jeff Clavier on X: https://x.com/jeff Uncorked Capital: https://uncorkcapital.com/ Jenny Fiedling on X: https://x.com/jefielding Everywhere Ventures: https://www.everywhere.vc/ Relevant Links: Instinct reportedly seeking $1B at a $10B valuation (report via The Information) → https://cryptobriefing.com/ai-assistant-startup-instinct-targets-10b-valuation-in-new-funding-talks-report/ Meta's Muse, the agent the panel sees as Instinct's biggest threat, now on Mac → https://aiweekly.co/alerts/meta-ships-muse-for-mac-agent-now-acts-in-native-macos-apps Trump calls Jensen Huang onstage at the All-In Summit → https://thenextweb.com/news/trump-phoned-jensen-huang-onstage-at-the-all-in-summit-to-call-ai-fear-a-hoax AI-assisted intel error nearly triggered a US intercept of a Chinese ship (CNN via gCaptain) → https://gcaptain.com/ai-error-nearly-triggered-u-s-intercept-of-chinese-ship-cnn-reports/ Bernie Sanders' 50% AI sovereign wealth fund bill + Altman meeting (Fortune) → https://fortune.com/2026/06/18/bernie-sanders-ai-fund-bill-sam-altman-1000-payments/ Stanley Druckenmiller's AI-written WSJ op-ed (Axios) → https://axios.com/2026/08/26/stanley-druckenmiller-ai-writing-wsj-op-ed Claude Opus 5.5 and GPT-6 Sol/Luna launch the same day with price cuts (SiliconANGLE) → https://siliconangle.com/2026/09/22/anthropic-releases-claude-opus-5-5-and-openai-counters-with-two-cheaper-gpt-6-models/ Zipline: LAUNCH's "miss," later backed through the syndicate → https://www.flyzipline.com/ Micro1 → https://www.micro1.ai/ Founder University → **https://www.founder.university/** [VERIFY] The Syndicate: angel invest alongside LAUNCH (apply, waitlist) → **https://thesyndicate.com/** Timestamps: 0:00 What seed rounds looked like then: Fitbit's $2M seed 2:38 Jenny's Techstars NYC years and the two-unicorn mug 6:10 Plaud: If your work depends on conversations — interviews, meetings, calls — you need a Plaud NotePin S. You can check it out at https://Plaud.ai/twist and use code TWIST for 10% off! 7:51 All-In Summit: Trump calls Jensen Huang onstage. Staged or not? 8:56 P(doom) roundtable + Dave's AI sovereign wealth fund prediction 10:08 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 13:35 The AI intel error that nearly triggered a US-China incident 17:44 "McClure's Law": a human with AI is the real risk 19:59 Odoo - The all-in-one business platform. Your first app is free! Get started today at https://Odoo.com/twist 21:37 Stripe + OpenRouter: an anti-fraud play, not a routing play? 23:07 Seed valuations: median $8M (2017) to $28M today 23:58 Instinct: $2.5B to a reported $10B in weeks 29:49 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. 44:01 Opus 5.5 vs. GPT-6 Sol: the same-day price war 46:51 Gun to your head: open-weight models or frontier labs? 51:00 Secondaries: the top 30 names vs. everyone else 52:30 Why fintech and healthcare are unloved (and Jason's Robinhood bet) 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: (0:00) PARTNER - AD BLURB (0:00) PARTNER - AD BLURB (0:00) PARTNER - AD BLURB 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 Subscribe to our Substack Newsletters! TWiST: https://twistartups.substack.com/ TWiAI: https://www.thisweekinai.ai/ TWiVC: https://thisweekinvc.substack.com/ 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
16,306 words · 5 speakers
Speaker names marked are inferred from speaking time and the show’s known hosts — they are not voice-verified.
Page updated · transcript and summary are machine-generated