APPS - AI Dynamics

A Codex-Built City Simulation Includes Multiple Visualization Modes

By

–

10 July 2026 6h18

I also like the cyberpunk and totalitarian visualization modes.

There is also an achievement-based unlock system in there, traffic & usage, day & night, and a bunch of other stuff. If it runs slow, you can adjust the settings in the upper right

If you see bugs, I'll tell Codex. pic.twitter.com/2zXWNerMni
— Ethan Mollick (@emollick) 10 juillet 2026

I also like the cyberpunk and totalitarian visualization modes. There is also an achievement-based unlock system in there, traffic & usage, day & night, and a bunch of other stuff. If it runs slow, you can adjust the settings in the upper right If you see bugs, I'll tell Codex.

→ View original post on X — @emollick

10 July 2026

Codex Moves Into the New ChatGPT App With Sol Access

By

@romainhuet

–

10 July 2026 5h39

Sorry for the confusion! Your first point is valid feedback, switching between accounts should be easier. On the second, the screenshot looks like ChatGPT Classic! The Codex app was updated into the new ChatGPT app, so opening it should give you everything Codex and Sol!

→ View original post on X — @romainhuet

10 July 2026

The Lowest GPT-5.6 Effort Setting Switches From Sol to Terra

By

@rasbt

–

10 July 2026 4h23

Ah interesting. At first, I thought it was just a slider for the "Effort" setting. But it looks like it switches to a different model (Sol -> Terra) on the very lowest setting.
Tbh I find that confusing as well. pic.twitter.com/lJNXeLylEf
— Sebastian Raschka (@rasbt) 10 juillet 2026

Ah interesting. At first, I thought it was just a slider for the "Effort" setting. But it looks like it switches to a different model (Sol -> Terra) on the very lowest setting. Tbh I find that confusing as well.

→ View original post on X — @rasbt

10 July 2026

Chat and Task Modes Expose Different Instant, Pro and Ultra Options

By

@rasbt

–

10 July 2026 3h00

Ah interesting. The "Instant" mode is only available in "New Chat" not "New Task". What's extra confusing interesting is also that Chat has Pro but now Ultra, and New Task has Ultra but no Pro

→ View original post on X — @rasbt

10 July 2026

GPT-5.6 Offers 30 Combinations of Model, Mode and Effort

By

@rasbt

–

10 July 2026 1h59

I like choices… but now I have: 2x modes (Codex vs. Work mode)
3x GPT-5.6 models (Sol, Terra, Luna)
5x effort levels (Light, Medium, High, Extra High, Ultra) That's 2 x 3 x 5 = 30 possible configurations for a query What happened to "Auto" mode?

→ View original post on X — @rasbt

10 July 2026

Driver Describes Smoother Hands-Free Driving Over Eight Hours

By

@scobleizer

–

10 July 2026 1h28

It drove me eight hours yesterday without my hands on the wheel. And it is WAY WAY WAY smoother than you are. Your data is old. It has gotten dramatically improved over the past week.

→ View original post on X — @scobleizer

10 July 2026

A Codex Download Now Opens as ChatGPT Codex

By

@yoheinakajima

–

10 July 2026 1h18

I’m confused. I closed codex and now it’s gone and when i went to download codex it gave me ChatGPT but when i opened it, its now called ChatGPT codex

→ View original post on X — @yoheinakajima

10 July 2026

ChatGPT Work and Codex Modes Highlight Confusing Agent Interfaces

By

@emollick

–

10 July 2026 1h14

you see, Codex is a mode in Work and Work is a Codex Work desktop app ChatGPT mode Codex

→ View original post on X — @emollick

10 July 2026

ChatGPT Work, Codex and Classic Chat Raise Product Role Questions

By

@kimmonismus

–

10 July 2026 1h05

Thank god I’m not the only one that’s so confused about the ChatGPT work/codex/chatgpt classic apps. Now that the confusion over names has been resolved, the confusion over apps is beginning.

→ View original post on X — @kimmonismus

10 July 2026