We’ve tested both models thoroughly—here’s our head-to-head Vibe Check
Our team has customized workspaces to get the most out of Codex. Pick one and dive in.
The autonomy we wanted is here—but the model still does what you say, not what you mean
A power-user’s guide to turning OpenAI’s coding agent into an operating system for knowledge work, including setup, workflows, and a seven-day starter plan
Plus: Our GPT-5.5 benchmark, Monologue Notes, and becoming terminal-pilled
Plus: Agent-native product management, AI cost discipline, and medicine at the speed of software
Faster than GPT-5 Codex, smarter and more steerable than Opus 4.1
Plus: The Vatican weighs in on AI labor, and our Codex playbook
Plus Claude joins Slack, and design gets its own AI tells.
‘AI & I’ with Every's head of consulting Natalia Quintero
Plus: Delegation versus collaboration, Dan’s inbox-zero Codex workflow, and the agentic version of Musk’s five rules of automation
Lessons from the team that built Codex and launched a number-one app with it
I had a quarter of OKRs and no clue whether I was hitting them. Enter Codex.
Our hands-on day-0 review of the new autonomous software engineer
Plus: A new AI voice dictation app from Every
Thibault Sottiaux and Andrew Ambrosino on product strategy, the workflows they rely on, and why speed creates a new bottleneck
OpenAI nailed the interface. But it's built for hardcore engineering.
It launches today—here’s our day-zero vibe check
‘AI & I’ with Thibault Sottiaux and Andrew Ambrosino
Setup, workflows, and principles for turning Codex into an operating system for email, writing, research, planning, and reporting—even if you’re not an engineer
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