Subvolts take Experts debate AI progress, talent wars, and the future of major AI labs like Google and xAI. Sep 24, 2025 - Developers
- Learn about new paradigms in AI model progress, reinforcement learning, and infrastructure needs.
- Business
- Understand AI talent wars, company valuations, and strategic implications for enterprise AI.
This episode features experts discussing key trends and debates in AI development and the market.
AI Round Up: Ari Morcos from Datalogy AI and Rob Toews from Radical VC on AI Talent Wars, xAI’s $200B Valuation, & Google’s Comeback
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From Subvolts
Summary and analysis by Subvolts editorial, AI-assisted.
This Unsupervised Learning podcast episode features Ari Morcos and Rob Toews discussing AI model progress, reinforcement learning, and the talent wars. They examine Google's Gemini, massive AI company valuations, and the infrastructure supporting AI's rapid evolution. The conversation also touches on data quality, synthetic data, acquisitions, regulation, robotics, and brain-computer interfaces.
This podcast episode explores if AI is getting better or just changing how it learns. Experts discuss the race for AI talent, big company valuations, and how AI might connect with robots and our brains in the future.
This episode offers a nuanced look at AI's current trajectory, moving beyond simple progress reports. It's for AI practitioners, investors, and strategists interested in the technical and business forces shaping the field. The discussion on Google's resurgence and the sustainability of high valuations directly relates to current competition among OpenAI, Anthropic, and Meta AI, while the exploration of RL and infrastructure impacts future model development across all frontier labs.
- HostJacob Effron
- HostJordan Segall
- GuestAri MorcosCEO, Datalogy AI
- GuestRob Toewspartner, Radical Ventures
- Episode Title: AI Round Up: Ari Morcos from Datalogy AI and Rob Toews from Radical VC on AI Talent Wars, xAI’s $200B Valuation, & Google’s Comeback
- Show: Unsupervised Learning
- Length: 63 minutes
- Guests: Ari Morcos (Datalogy AI), Rob Toews (Radical Ventures)
This episode features a deep dive into the current state of AI model progress with Ari Morcos (CEO of Datalogy AI and former DeepMind/Meta researcher) and Rob Toews (partner at Radical Ventures). The conversation tackles whether model progress is genuinely slowing down or simply shifting into new paradigms, exploring the role of reinforcement learning in scaling capabilities beyond traditional pre-training. They examine the talent wars reshaping AI labs, Google's resurgence with Gemini, the sustainability of massive valuations for companies like OpenAI and Anthropic, and the infrastructure ecosystem supporting this rapid evolution. The discussion weaves together technical insights on data quality, synthetic data generation, and RL environments with strategic perspectives on acquisitions, regulatory challenges, and the future intersection of AI with physical robotics and brain-computer interfaces.
(0:00) Intro
(2:59) Debate on Model Progress
(8:03) Challenges in AI Generalization and RL Environments
(15:44) Enterprise AI and Custom Models
(20:27) Google's AI Ascent and Market Impact
(24:30) Valuations and Future of AI Companies
(27:55) Evaluating xAI's Position in the AI Landscape
(30:31) The Talent War in AI Research
(35:45) The Impact of Acquihires on Startups
(42:35) The Future of AI Infrastructure
(48:28) The Potential of Brain-Computer Interfaces
(54:45) The Evolution of AI and Robotics
(1:00:50) The Importance of Data in AI Research
With your co-hosts:
@jacobeffron
- Partner at Redpoint, Former PM Flatiron Health
@patrickachase
- Partner at Redpoint, Former ML Engineer LinkedIn
@ericabrescia
- Former COO Github, Founder Bitnami (acq’d by VMWare)
@jordan_segall
- Partner at Redpoint
Jacob is an AI investor at Redpoint Ventures. He's led Redpoint's investments in companies like Abridge, Physical Intelligence & Legora. Follow Jacob on Twitter (@jacobeffron).
On Unsupervised Learning we probe the sharpest minds in AI in search for the truth about what's real today, what will be real in the future and what it all means for businesses and the world. If you're a builder, researcher or investor navigating the AI world, this podcast will help you deconstruct and understand the most important breakthroughs and see a clearer picture of reality. Subscribe to this show to stay up to date on our latest episodes.
- reinforcement learning
- Ari Morcos
- a way AI learns by trial and error, getting rewards for good actions.
- acquihires
- Rob Toews
- companies buying other companies mainly to hire their talented employees.
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Questions people ask
- Is AI model progress slowing down?
- The episode debates whether genuine progress is slowing or shifting into new paradigms, exploring the role of reinforcement learning beyond traditional pre-training.
- What is the state of AI talent and company valuations?
- The discussion covers the talent wars reshaping AI labs and examines the sustainability of massive valuations for companies like OpenAI and Anthropic.
Page generated Oct 19, 2026. Summaries are Subvolts' own; the audio, artwork and notes belong to by Redpoint Ventures.