The release of Anthropic's Claude Opus 4.6 and OpenAI's GPT-5.3-Codex within an hour of each other signals an intensifying "AI Super Bowl." Experts Chris Hay and Mihai Criveti compare the models, discuss the strategic battle for the enterprise market, and reveal their practical, multi-agent workflows that leverage the unique strengths of both.
Head of OpenAI for Science Kevin Weil and research scientist Alex Lupsasca discuss how frontier models like GPT-5 are beginning to accelerate scientific discovery. They cover real-world examples in physics, the evolving nature of human-AI collaboration in research, and the future trajectory of science in a new, AI-powered era.
A deep dive into the OpenAI Responses API, covering its architecture, advantages over Chat Completions, and practical applications for building persistent, multimodal agents with GPT-5, including live demos on migration and multi-tool workflows.
OpenAI's Developer State of the Union details the company's journey and unveils significant updates, including the powerful GPT-5 model, the new Codex SDK for agentic coding, the comprehensive Agent Kit for building complex agents, and the Apps SDK for integrating interactive applications directly into ChatGPT.
Sam Altman's DevDay 2025 keynote introduces major platform updates, including the Apps SDK for building inside ChatGPT, AgentKit for streamlined agent creation, the general availability of the powerful Codex coding agent, and new API access to GPT-5 Pro and Sora 2.
OpenAI’s Chief Scientist, Jakub Pachocki, and Chief Research Officer, Mark Chen, discuss the research behind GPT-5, the push toward long-horizon reasoning, and the grand vision of an automated researcher. They cover how OpenAI evaluates progress beyond saturated benchmarks, the surprising durability of reinforcement learning, and the culture required to protect fundamental research while shipping world-class products.