Podcast
Lightcone Podcast
Hosted by Y Combinator · EN
Techno optimism for technical founders
20episodes
Episodes
Newest firstAll episodes
The Lightcone 2025 Forecast
Jan 1, 202500:07:02Tap to summarizeHappy New Year! In this mini-episode, the Lightcone hosts ring in 2025 with their predictions for startups, AI, crypto, and more.
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2024’s Biggest Startup Trends
Dec 13, 202400:38:11Tap to summarize2024 has been quite a year for AI and startups. As we head into the holidays and the new year, the Lightcone hosts reflect on this year’s biggest startup trends, moments, and breakthroughs.
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Vertical AI Agents Could Be 10X Bigger Than SaaS
Nov 22, 202400:42:12Tap to summarizeAs AI models continue to rapidly improve and compete with one another, a new business model is coming into view: vertical AI agents. In this episode of the Lightcone, the hosts consider what effect vertical AI agents will have on incumbent SaaS companies, what use cases make the most sense, and how there could be 300 billion-dollar companies in this category alone.
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Why The Next AI Breakthroughs Will Be In Reasoning, Not Scaling
Nov 14, 202400:35:16Tap to summarizeThere's an ongoing debate about whether AI scaling laws will hold or hit a wall in the near future. However, what's clear now is today's models already have the power to increase productivity in ways that would have been unimaginable even a few years ago. In this episode of the Lightcone, we dig into the results of a recent o1 hackathon hosted by YC to find out what can be unlocked when founders leverage a SOTA reasoning model.
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The 10 Trillion Parameter AI Model With 300 IQ
Nov 1, 202400:33:44Tap to summarizeEarlier this month, OpenAI raised the largest venture round ever at $6.6 billion. The company’s CFO says AI is now at the point where orders of magnitude matter and the next generation of models will be capital intensive. In this episode of the Lightcone, the hosts consider what a world with ultra-intelligent models would look like, and what potential unlocks could be made possible.
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Now Anyone Can Code: How AI Agents Can Build Your Whole App
Oct 18, 202400:37:13Tap to summarizeWith rapid advancements in LLMs, AI can now follow prompts to generate code and build functional custom software. So, how does the tech landscape change when coding becomes accessible to everyone? In this episode of Lightcone, we sat down with Amjad Masad, CEO of Replit—an AI-powered platform for software development and deployment—to explore how anyone can now tap into the power of coding.
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Why Vertical LLM Agents Are The New $1 Billion SaaS Opportunities
Oct 4, 202400:37:05Tap to summarizeAs LLMs continue to improve, it's clear that vertical AI agents are key to the next generation of billion-dollar SaaS opportunities. In this episode of the Lightcone, we sat down with Jake Heller, the co-founder and CEO of Castext— which sold to Thomson Reuters for $650 million in 2023— to discuss what it takes to build a successful vertical AI company.
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The Hunt for State of the Art (with Suhail Doshi)
Sep 19, 202400:55:51Tap to summarizeSuhail Doshi, a YC alumni who previously founded Mixpanel and Mighty, has created a state-of-the-art (SOTA) AI image diffusion model with Playground. The app allows you to talk to it like a graphic designer and helps you create imagery and text for a wide variety of use cases. In this episode of Lightcone, Suhail sits down with the hosts to talk about his experience building Playground with his team and what it takes to make a SOTA model. Try Playground: https://playground.com/design Read Playground V3 Paper: https://arxiv.org/pdf/2409.10695
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How YC Was Created With Jessica Livingston
Sep 6, 202400:58:59Tap to summarizeFamiliar with the lore of Y Combinator? Then you'll know Jessica Livingston — one of the original co-founders who started YC back in 2005. On a recent visit to our SF headquarters, she shared with the Lightcone hosts the stories and decisions of the early days that would form the foundations of YC as we know it today.
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Are We In An AI Hype Cycle?
Aug 22, 202400:37:35Tap to summarizeIs the latest excitement around AI just another round of dot-com or crypto-style hype? The Lightcone hosts discuss where AI might be if the hype cycle is real, and what may remain once the buzz wears off. Apply to YC's first-ever Fall batch at ycombinator.com/apply.
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