Key Moments

Why Google failed to make GPT-3 -- with David Luan of Adept

Latent Space PodcastLatent Space Podcast
Science & Technology5 min read50 min video
Mar 27, 2024|1,354 views|41|2
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TL;DR

David Luan discusses AI agents, the evolution of AI research from OpenAI to Google, and Adept's focus on reliable enterprise AI agents.

Key Insights

1

AI agents are a natural evolution towards AGI, defined as AI capable of performing any human computer task.

2

Google's historical challenges in scaling LLMs were due to internal resource allocation issues (Brain Credit Marketplace).

3

Adept prioritizes reliability in AI agents, focusing on enterprise solutions over a developer-first API model.

4

The future of AI progress will be driven by the co-design of products, user feedback, and technology.

5

Multimodal models are becoming the default foundation model, with a shift towards training on knowledge work data (charts, tables, UIs) rather than just natural images.

6

Adept's strategy as an augmentation company fosters a data flywheel by incorporating human oversight and feedback.

FROM OPENAI TO GOOGLE BRAIN: A CAREER IN AI LEADERSHIP

David Luan recounts his early career, starting with Dextro, an AI company acquired by ExxonMobil. He then joined OpenAI as an early hire, leading engineering and influencing its technical direction towards large-scale bets rather than solely novel research. Later, at Google, he co-led Google Brain and led the company's LLM efforts, gaining insights into the different eras of AI research and the importance of resource allocation for massive projects.

THE SHIFT IN AI RESEARCH: FROM RESEARCH PAPERS TO PRODUCT CO-DESIGN

Luan categorizes AI research into distinct eras, marking 2017 as a pivotal year with the advent of Transformers. He observes that recent AI progress, particularly in the next few years, will be driven by the deep co-design and co-evolution of products and users. This feedback loop, combined with technological advancements, is crucial for labs and companies aiming for success, influencing his decision to found Adept.

AGENTS AS THE FUTURE: DEFINING AND BUILDING AI CAPABILITY

Luan views AI agents as the correct long-term direction for AGI, defining it not by human replacement but by AI's ability to outperform humans in economically valuable tasks. He emphasizes a more tractable definition: an AI model that can do anything a human can do on a computer. He also highlights the field's rediscovery of RL lessons, arguing that LLMs act as a powerful 'behavioral cloner' of human knowledge, paving the way for universal models.

THE CHALLENGE OF SCALING AT GOOGLE VERSUS OPENAI'S STRATEGY

Luan explains Google's internal challenges in scaling LLMs, particularly the 'Brain Credit Marketplace,' which hindered critical mass acquisition for large projects. In contrast, OpenAI's focused strategy on making 'giant swings and bets' and executing them at all costs proved more effective. This focus on scientific outcomes, regardless of novelty, became dominant, highlighting the importance of resource allocation and strategic direction.

ADEPT'S MISSION: RELIABLE AI AGENTS FOR ENTERPRISE WORKFLOWS

Adept aims to build AI agents that assist humans with any task on a computer, translating natural language goals into actionable steps across various software tools. Unlike many in the space, Adept is an 'enterprise company,' focusing on out-of-the-box solutions for complex workflows rather than selling APIs or open-source models. Reliability is paramount, distinguishing them from other agent demos that function less consistently.

PRIORITIZING RELIABILITY AND AUGMENTATION OVER AUTOMATION

Adept's commitment to 'nines of reliability' has led them down a different technological path, prioritizing dependability over speed or breadth in early stages. They see agents as augmenting human capabilities rather than fully replacing them, which creates a data flywheel. This approach allows them to learn from skilled humans and continuously improve AI by tackling tasks too complex for current models alone.

THE EVOLUTION OF MULTIMODAL MODELS AND KNOWLEDGE WORK

Luan discusses the development of multimodal models, emphasizing a shift from training on natural images to data relevant to knowledge work, such as charts, graphs, and UIs. This focus is crucial for agents operating in enterprise environments. Adept has invested heavily in building fast, multimodal models adept at understanding screens and dense OCR, forming the foundation for their reliable agent technology.

INTERACTION LAYERS: FROM GUIS TO GENERATIVE AGENT INTERFACES

The interaction layer for AI agents is evolving. Luan draws an analogy to the transition from command-line interfaces to GUIs. He posits that agents will control current GUIs and APIs, but future interfaces may become generative, offering a new standard interaction layer. This shift means software will increasingly be controlled by agents, with humans potentially interfacing less directly with underlying applications.

NAVIGATING THE TRADE-OFFS: RELIABILITY, GENERALITY, AND COST

Luan acknowledges the inherent trade-off between reliability and generality in AI development, especially at the frontier. Adept addresses this by framing agent problems to benefit from data collection, ensuring each use case contributes to broader learning rather than being overly prescriptive. This approach helps manage costs and speed while maintaining a high standard of performance, distinguishing them from companies solely focused on fine-tuning base models.

ADEPT'S ADVANTAGE: AGENT STACK OVER BASE MODELS

Adept believes its advantage lies not just in base models but in building a comprehensive agent stack through vertical integration. This allows for efficient allocation of resources, focusing on agents specifically trained for knowledge work tasks rather than general-purpose foundation models. They see pure-play foundation model companies being outcompeted by advancements in open-source models and massive compute investments from larger players.

THE FUTURE OF AI: COMPUTE, DATA, AND INDUSTRIALIZATION

Luan identifies compute and data as critical drivers of AI progress, with an increasing ability to trade one for the other. He believes the rapid industrialization era of AI has begun, necessitating an embrace of this shift. While acknowledging the importance of research, he stresses that practical application and deployment are becoming increasingly dominant factors in the field's advancement.

Common Questions

Adept aims to build AI agents capable of performing any task a human does on a computer. They focus on turning natural language goals into actionable steps across various software tools, with the goal of providing an AI teammate to enhance productivity.

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