Anthropic Claude Opus 4.6 vs OpenAI GPT-5.3-Codex: The AI "big game”

From the creator

Explore the podcast→ https://ibm.biz/BdpXRZ Read more about the Anthropic vs OpenAI showdown → https://ibm.biz/BdpEkv The games begin early in the AI space. In this special episode of Mixture of Experts, guest host Aili McConnon is joined by Chris Hay and Mihai Criveti to break down yesterday's back-to-back bombshells: Anthropic's Claude Opus 4.6 and OpenAI's GPT-5.3-Codex, released within an hour of each other. Our experts dissect both models. Which one actually performs better for coding tasks? Then, we unpack what these releases reveal about the intensifying battle for enterprise AI. Finally, Chris and Mihai share their real-world workflows—why use one model when you can leverage both? Plus, we discuss the vibe shift: multi-agent workflows aren't coming; they're already here. 00:00 – Introduction 00:14 – Claude Opus 4.6 and GPT-5.3-Codex releases 02:49 – Model comparison 06:00 – Battle for enterprise AI 10:03– Multi-agent workflows The opinions expressed in this podcast are solely those of the participants and do not necessarily reflect the views of IBM or any other organization or entity. #enterpriseai #aiagents #developertools #enterpriseai #gpt #claudeopus

Stop watching · start building
Matched to Enterprise AI

Makers residency 4th edition

Your idea can be anything. At our last workshops, people built plant-based nutrition businesses, a way to measure planetary resilience, crochet headwear and a way to connect lonely people living in the same building. An asset manager went on to raise an additional £25M on their fund within nine months. The fourth workshop is a full day at KOKO with Nick Sarafa, learning to build with Claude Code. Bring the thing you keep meaning to start. We’ll bring the pizza.

◆ Fri 13 Nov 2026 ◆ KOKO, London
Makers residency 4th edition
Live event
Makers residency 4th edition
Fri 13 Nov 2026

More like this

Running one yourself?

List your AI event,
wherever it is.

A meetup, a workshop, a hackathon, a conference. Any city, or online. Tell us about it and it lands in front of people already learning this stuff.