Latest Interviews

Open Models Are Collapsing The Cost Of AI

Jeffrey Morgan

Driven by cost efficiency and customization needs, enterprises are increasingly adopting open AI models, with major corporations like AT&T shifting significant token consumption away from proprietary systems toward flexible, locally deployable solutions. Ollama has emerged as a critical orchestration layer for this ecosystem, supporting 85% of Fortune 500 companies and facilitating a hybrid deployment strategy that balances local hardware capabilities with cloud-based inference for complex tasks. This market shift positions open models to handle the majority of daily enterprise workflows, reducing reliance on expensive frontier closed models while navigating geopolitical security concerns through rigorous supply chain verification and secure hosting environments.

Chelsea Finn: This is the State of the Art in Robotics

Chelsea Finn

Physical Intelligence has advanced its PI-07 foundation model to achieve general-purpose physical AI capable of zero-shot generalization across diverse appliances and robots without task-specific retraining. By integrating multi-timescale memory and optimized reinforcement learning strategies, the organization significantly improves task throughput and reliability for complex manipulation scenarios like kitchen workflows. Currently deployed by YC-backed companies for real-world applications, these models represent a shift toward "out-of-the-box" generalist agents that can operate autonomously in unstructured environments.

Max Hodak: Average Is Not Good Enough

Max Hodak

Max Hodak, CEO of deep-tech startup Science, details the company's solar-powered retinal prosthesis that successfully enabled a patient to read a 300-page novel following major clinical trials. The discussion outlines Science's operational strategy, which includes the proprietary Helix purchasing platform to accelerate hardware procurement and an Eigenreviews performance system utilizing eigenvector centrality for continuous employee evaluation. Hodak further argues that success in brain-computer interfaces relies on high-speed iteration, mission-driven leadership, and building custom internal tools rather than relying on generic enterprise software.

How To Design In The Agent Era

Stephen Haney, Aaron Epstein

Led by Stephen Haney, Paper is an AI-native design platform currently ranking as the third most-used tool behind Figma and Sketch, utilizing a native HTML and CSS rendering engine to facilitate precise agent collaboration. The application distinguishes itself by treating code as the single source of truth, offering features like direct React component handoff and an MCP server that allows autonomous agents to manipulate local repositories and design canvases. While the team prioritizes human curation to maintain design quality against common AI aesthetic pitfalls, the platform is rapidly evolving into a visual coordination layer for the broader agent ecosystem by integrating tools like Paper Shaders and multi-model image generation.

What Actually Makes A Startup Durable

Paul Graham and YC partners outline a strategic framework for navigating the AI era, emphasizing that while AI increases individual productivity by 1,000x, founders must target "hard" problems with durable moats to survive market saturation. The session advises building companies through co-founders who provide essential emotional support rather than just complementary skills, noting that human judgment remains critical for community building and navigating high-stakes pivots. Finally, students are offered over $25,000 in AI credits to neutralize geographical disadvantages, reinforcing the program's focus on rapid execution and deep market engagement over theoretical development.

World Models, JEPA And The Path To Sample-Efficient RL

Ankit, Francois

This event analyzes the critical bottleneck of sample efficiency in artificial intelligence, contrasting current deep learning models' massive data requirements with the human brain's ability to learn from minimal experience through superior world modeling. The discussion details how advancements in non-differentiable control theories, video diffusion architectures, and Joint Embedding Predictive Architectures are shifting strategies from model-free behavior cloning to synthetic, simulation-based planning for complex robotic and autonomous driving tasks. By addressing scaling challenges in high-dimensional action spaces and architectural limitations like the Transformer's inefficiency in time-domain compression, the presentation outlines a roadmap toward general-purpose robotics and AGI by 2026 through the integration of "awake sleep" mechanisms and physics-informed predictive systems.

The Most AI-Pilled CEO We Know

Pedro Franceschi, Jared, Gary, Mark Mandelmann, Jason Mayes

Pedro Franceschi outlines a strategic framework for AI-native leadership, urging CEOs to act as Chief AI Officers who "re-found" their companies by treating AI as an agent rather than a tool, while distinguishing between product, operational, and corporate adoption agendas. Brex exemplifies this approach through its security architecture, which employs the open-sourced Crab Trap proxy to manage agent permissions and the Magpie system to track granular token ROI, thereby achieving high automation rates while maintaining rigorous control. This evolution signals a broader industry shift where founders focus on defining problems and capturing out-of-distribution human wisdom, while the operational burden shifts to self-improving, domain-specific virtual employees that will eventually redefine corporate hierarchies around AI interfaces.

Inside YC's AI Playbook

Pete Koomen, Gary, Jared, Diana, Tom, Boris

Y Combinator has redefined its operational model by evolving into a super AI-native organization that treats artificial intelligence as a foundational infrastructure rather than a mere tool, enabling autonomous agents to access a unified PostgreSQL database for complex business logic. This architecture supports a dynamic ecosystem of over 350 specialized tools and a daily "dream cycle" process that refines workflows based on meeting transcripts, effectively compressing employee onboarding and eliminating traditional manual coding bottlenecks. By broadcasting internal agent interactions to public channels and investing heavily in token costs, YC advocates for a decentralized future of just-in-time software where human prompts drive the interface, positioning the firm to leapfrog competitors reliant on conventional co-pilot methodologies.

How The Best Companies Defend Against Mediocrity And Rot

Garry, Eric Ries

Eric Ries exposes how the 1980s doctrine of shareholder primacy systematically undermines long-term company value, citing cases like Jeff Lawson's ouster at Twilio and Saul Price's departure from FedMart as evidence that founder control is often lost to short-term investor demands. To counter this instability, the event advocates for structural reforms such as the industrial foundation model, which legally prioritizes mission over profit, as demonstrated by the sustained success of entities like Novo Nordisk and the mission-preserving safeguards of Anthropic. The presentation concludes by urging founders to immediately adopt Public Benefit Corporation status and design "governance fortresses" to insulate their organizations from the inherent conflicts of standard corporate governance.

The Future Of Brain-Computer Interfaces

Max Hodak, Garry

Science co-founder Max Hodak outlines a biotechnology roadmap centered on the Prima retinal implant, which has already restored form vision to over 40 patients with macular degeneration, and predicts an imminent "takeoff era" that could enable the first 1,000-year lifespans. Beyond vision restoration, his company is developing bio-hybrid neural interfaces that integrate stem-cell-derived neurons into the brain and portable "Vessel" perfusion systems to revolutionize organ preservation and treat severe disabilities like glaucoma. These initiatives aim to shift healthcare from slow drug discovery to precise neural engineering, potentially achieving high-bandwidth human-AI integration within the next two decades.

We're All Addicted To Claude Code

Calvin French-Owen

Industry analysis indicates a decisive shift toward Command Line Interfaces as the primary interaction layer for coding agents, with Anthropic's Cloud Code utilizing subagent models and OpenAI's Codex employing periodic compaction to manage context windows. Senior engineers are increasingly adopting a managerial role to direct autonomous workflows, while top-tier practitioners distinguish themselves by enforcing rigorous testing protocols and minimizing codebase noise to prevent model degradation. This evolution fosters a tension between rapid, bottom-up grassroots adoption driven by speed and enterprise-mandated top-down security controls, fundamentally reshaping software development structures toward smaller teams operating under vast agent armories.

The FDE Playbook for AI Startups with Bob McGrew

Bob McGrew, Jared

Originating at Palantir to solve intelligence agencies' workflow opacity, the Forward Deployed Engineer model embeds analysts and prototypers at customer sites to drive product discovery through high-touch, outcome-based engagements. This strategy has rapidly spread to the AI sector, where over 100 startups now hire FDEs to bridge the gap between generic large-scale models and specific enterprise needs while securing contracts tied to delivered value rather than usage. As OpenAI’s Bob McGrew observes, these on-site teams function as essential execution layers that extract practical utility from rapidly advancing technology, positioning human ingenuity and adaptive implementation as the primary drivers of market adoption.

How This 25-Year-Old Built A $675M Legal AI Startup (With No Legal Experience)

Gustaf Alströmer, Max Junestrand, Mark Mandelmann, Martin Splitt

Founded in 2024 by Max Giunestrand, Legora is an AI-powered workspace for legal professionals that recently secured an $80 million Series B funding round led by Iconic and General Catalyst. The company differentiates itself through a "software + service" hybrid model and a data-centric architecture that ensures GDPR compliance by hosting all European client data within the EU. With a flat organizational structure that scaled from ten to 100 employees in less than a year, Legora is aggressively expanding its operations to hubs in New York, London, and Stockholm to support law firms in navigating the AI transition.

The Finance Startup Bringing Agentic AI to Wall Street

Arnie Englander, Gustaf Alstromer, Chas Englander

Model ML, founded by siblings Arne and Chas, has transitioned its financial services agentic AI platform from a testing phase to rapid deployment, securing contracts with approximately 10% of the world's largest investment institutions. By replicating human cognitive access within familiar interfaces like Excel, the system automates complex data extraction and document creation for C-suite executives, shifting purchasing cycles from decade-long software licenses to annual multi-year agreements. With a global engineering presence and a strategy prioritizing high-trust in-person demos, the founders leverage their previous exits from Fat Llama and Fancy to drive a market where autonomous tasks increasingly replace traditional user interfaces.

Alexandr Wang: Building Scale AI, Transforming Work With Agents & Competing With China

Alexandr Wang, Jared

Meta has committed to investing over $14 billion in Scale AI, valuing the company at $29 billion while appointing Alexander Wang to lead its new AI superintelligence lab. Under Wang's direction, Scale is pivoting from its origins in data labeling to building agentic workflows for enterprise and government sectors, leveraging proprietary data and specialized fine-tuned models to differentiate in a fragmented market. The partnership aims to accelerate scientific breakthroughs and develop military applications like the Thunderforge system, positioning the company to manage a future economy where human operators oversee swarms of autonomous AI agents.