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[404] – Developer Not Found: The Continuing Developer Evolution • Derek Bingham • YOW! 2025

[404] – Developer Not Found: The Continuing Developer Evolution • Derek Bingham • YOW! 2025

Derek Bingham explores the rapid evolution of developer tools with AI, from coding assistants to autonomous agents. He emphasizes the shift from prompt engineering to context engineering, introduces Spec-Driven Development (SDD) as a framework for quality AI-generated code, and dispels fears about AI replacing developers, arguing instead for increased demand and the necessity of new skills like ethical and systems thinking.

Building AI Agent Systems and Scaling Challenges in Agentic AI

Building AI Agent Systems and Scaling Challenges in Agentic AI

Scaling agentic AI systems presents unique challenges beyond traditional software scaling. This summary explains why expanding a single agent's capabilities leads to non-linear increases in cost, latency, and failure propagation. The talk frames this as a systems design problem solved by moving from a monolithic agent to a multi-agent architecture with distributed responsibilities, and it explores the critical architectural trade-offs between horizontal and vertical scaling of agent capabilities.

OpenAI on OpenAI: Stacie Faggioli, Business Finance Officer Applications, OpenAI

OpenAI on OpenAI: Stacie Faggioli, Business Finance Officer Applications, OpenAI

OpenAI's finance team showcases how they've transformed operations using AI tools like ChatGPT, ChatGPT for Excel, and custom agents built with Codex. They highlight principles of AI-native design, headcount leverage, rapid iteration, and specific applications that significantly boost individual productivity and organizational efficiency, including investor relations, LBO modeling, marketing analytics, sales insights, financial reporting automation, and agent-driven procurement, credit checks, contract review, and vendor risk management.

Building safe Payment Infrastructure for the autonomous economy — Steve Kaliski, Stripe

Building safe Payment Infrastructure for the autonomous economy — Steve Kaliski, Stripe

This talk addresses the challenge of enabling AI agents to spend money autonomously and safely. Steve Kaliski from Stripe presents a framework for separating non-deterministic discovery from deterministic transactions. He introduces three key components of Stripe's solution: Shared Payment Tokens for secure credential sharing with enforced spending limits, the Machine Payments Protocol for paying for API tool calls, and the Agent to Commerce Protocol (ACP) for structured, API-driven e-commerce checkouts. Through code examples, the talk demonstrates how these primitives create a secure and auditable payment infrastructure for the emerging autonomous economy.

Building Agent Interfaces: Lessons from Chrome DevTools (MCP) for Agents — Michael Hablich, Google

Building Agent Interfaces: Lessons from Chrome DevTools (MCP) for Agents — Michael Hablich, Google

Michael Hablich from the Chrome DevTools team shares hard-won engineering lessons on building effective and secure interfaces for AI agents. The talk covers moving from raw data to semantic summaries, measuring interface efficiency with 'tokens per successful outcome', designing for error recovery, and the critical importance of trust boundaries and deliberate friction in UI design for agents.

How a reasoning model cracked an 80-year-old math problem — the OpenAI Podcast Ep. 20

How a reasoning model cracked an 80-year-old math problem — the OpenAI Podcast Ep. 20

OpenAI's reasoning researchers discuss how a general-purpose AI model disproved an 80-year-old conjecture from mathematician Paul Erdős. They detail the journey from initial IMO/IOI breakthroughs to the verification of the proof, highlighting the model's creative application of advanced number theory. The episode explores the profound implications for the future of mathematics, AI-human collaboration, and the broader scientific landscape, offering advice for researchers seeking to leverage AI for groundbreaking discoveries.