Frontier Systems

In week two of CS 153 ("AI Coachella"), Anjney Midha interviews Mati Staniszewski, founder and CEO of ElevenLabs, tracing the company’s origins from an early Discord text-to-speech bot to a fast-growing frontier audio and speech platform. Mati explains ElevenLabs’ initial focus on solving AI dubbing inspired by Poland’s single-voice film narration, the shift to prioritizing emotional, natural-sounding text-to-speech for creators, and the evolution from cascaded pipelines (transcription, translation/LLM, and speech generation) toward real-time voice agents. They discuss tradeoffs between cascaded versus fused multimodal systems, efforts to detect and convey emotion, safety and voice authentication limits, on-device model deployment, collaboration with teams like Sesame, and business lessons on PLG plus enterprise deployment, team structure, pricing from customer value, and growth to over $430M revenue with ~450 employees.

Anjney Midha opens the quarter of Stanford’s CS 153 Frontier Systems by framing the course as a speaker-led “AI Coachella,” emphasizing relationships, fun, and “obsessing over what you love” as a life heuristic. He introduces his background and the course goal of real-world preparedness, then outlines the modern AI stack from capital and data centers through chips, cloud, models, applications, and governance. Midha reviews how AI development has industrialized—especially reinforcement learning and continuous post-training—and argues that “context” and verifiable feedback loops determine where progress accelerates and where value accrues, citing examples like IDE access conflicts and sovereign AI needs. He then deep-dives on compute infrastructure, showing how capabilities and revenue correlate with compute buildouts, why GPU prices can rise, how infrastructure cycles resemble past commodity booms, and why compute remains non-fungible without standards and institutions.