TIME-GEL
THE APP
The ObserverMulti-model AI chat · by Erkan Bayar

Many AI models. One honest answer.

Ask once. Several AI models work on your question together, and The Observer writes one answer that tells you where they agreed, where they did not, and how sure it is.

Works in any modern browserInstalls to your home screenFree plan available
Use it nowOpen in browser
AndroidJoin the closed test
01 // Screens

What it looks like

These are real screenshots of the app. Swipe to see more.

The Observer chat screen
Chat
Choosing which AI models (cores) answer
Cores
Memory, The Sound of Silence and Observer Mode
Features
Log in and register screen
Account
02 // Features

What you can do with it

Several models, one answerYour question goes to several AI models, which I call cores. The Observer weighs them and writes one answer in a single voice.
An honest reportEvery deep answer says how consistent the cores were and what is still uncertain. You also see how many tokens each answer used.
See itWhen it helps, the answer comes with a graph, a diagram or a moving simulation. Write your own formula and it is plotted.
Add while it thinksThought of something mid-answer? Type it. On-topic notes join the answer; anything else is answered next.
🧠 Deep thinkingOne tap for a deeper round, even after the question has been sent.
Type, then talkStart typing and finish by voice, in any language. Answers can also be read aloud.
Pick a characterEach one is a thinking step: Observer Mind, Trace, the Experimenter, the Outer Voice and the Weary Genius.
Memory and SilenceIt remembers what you allow and forgets anything you remove. Go quiet and The Sound of Silence may return with a new angle.
Rabbit HoleA speculative lens from inside the Time-Gel theory. Every step is labelled as measured, interpretation, hypothesis or idea.
03 // Install

Use it as an app today

You do not need a store. The Observer installs from the browser, opens full screen and gets its own icon on your home screen.

iPhone and iPad (Safari)
  1. 1
    Open the chat in SafariGo to timegeltheory.org/chat.html.
  2. 2
    Tap ShareThe square with an arrow pointing up.
  3. 3
    Add to Home ScreenThen tap Add. The Observer icon appears on your home screen.
Android (Chrome)
  1. 1
    Open the chat in ChromeGo to timegeltheory.org/chat.html.
  2. 2
    Tap the ⋮ menuTop right corner.
  3. 3
    Install appOr "Add to Home screen" on some phones.
OPEN THE CHAT →
04 // Closed test

Try the store versions first

I am preparing store versions of The Observer. The Android closed test will run on Google Play. If I open a test for iPhone, people on this list will hear about it first.

Leave your email and I will write to you only to send the invitation.

Sign-ups are closed for now. You can still use the app in your browser.

05 // Behind the app

Why it exists

The Observer grew out of a research question about time. I build it alone, with a lot of help from AI tools. I wrote down what I believe, what I do not claim and how I treat your data.

READ THE MANIFESTO →THE STORYPLANS