Model Releases
Echoes of OpenAI renaming the Codex desktop app to 'ChatGPT' here - everyone's racing to establish themselves as a general agent now
Echoes of OpenAI renaming the Codex desktop app to 'ChatGPT' here - everyone's racing to establish themselves as a general agent now Claude Cowork and Chat are now one Claude, starting today. The most
Echoes of OpenAI renaming the Codex desktop app to "ChatGPT" here - everyone's racing to establish themselves as a general agent now Claude Cowork and Chat are now one Claude, starting today. The most common thing we hear: people aren't sure which product to start with. That friction gets in the way of getting the best from what these models can do. I've been on the unified version for a few weeks and really e…
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- Should you use Codex, Claude, or ChatGPT? If I’m a business professional wondering TODAY whether to use ChatGPT or Claude or Claude Cowork o…
- ChatGPT Work == Claude Cowork ChatGPT Codex == Claude Code I kinda wish OpenAI created a single unified app surface for all work, coding or …
- Claude Cowork and chat are now one Claude
Source: Simon Willison (X) | 2026-09-16