You can still send us feedback any time - open Settings → General and use the Send Feedback button there.
You can view all the latest updates anytime - open Settings → General and use the View Updates button there.
No Spotify Premium? You will only get 30 second previews here, in every browser. That is Spotify's rule and not something Caulrion can change. For full songs, open the Spotify app or player.spotify.com, click the song icon, then turn on picture in picture so the player floats over Caulrion while you work.
through testing i found it doesnt work if you have premium because Safari hides the small sign in file that Spotify uses to recognise your account whenever the player is sitting inside another website, so Spotify assumes you are not a subscriber and drops you down to previews. i have tested it on chrome and it works (I havent tested it on any other browsers though) so please move there to use this feature :). Come time i will try to fix this issue but please bear with for now
Tip: want your own playlists in here? Open Spotify, copy the link to any playlist or song, and paste it into the Paste a Spotify link box in the player. It gets added to Recents, and the playlists already in here stay where they are.
enjoy my favorites! I normally use lofi beats when im studying, underground when coding, r and b when just chilling on caulrion, and chill when using Artis
The tutorial video has not been added yet.
Hi! I'm the developer. Thank you for testing Caulrion. Since this is an early beta, I'd love your feedback to help shape the final release.
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“Imagine a world in which every single person on the planet is given free access to the sum of all human knowledge. That’s what we’re doing.”
Caulrion is free. Not a trial, not a limited tier, not free until it gets popular. There are no plans, no usage caps, and nothing held back behind a payment.
If a tool helps you think more clearly and say what you mean, charging for it only decides who gets to do that. So this one does not.
Built by one developer, for anyone who wants to use it.
How you appear in Caulrion and across your conversations.
This is how Caulrion addresses you in conversation.
How Caulrion responds and behaves.
Choose the model Caulrion defaults to for new chats.
How the Ultra model tier and its monthly limit work.
Automatically send the message when you stop recording. Disable to review before sending.
Shows the model's actual reasoning in the thinking panel instead of generated phases. Advanced model only. Increases response time.
Controls AI predictability: lower values are more focused, higher values are more creative.
When Nova rewrites code you gave it, render the response as a unified diff with red/green lines instead of a plain code block.
Normal sends quick lookups into your current chat. Sidebar opens a small side panel for things like definitions or summaries - short answers without cluttering your conversation.
Tell us what's working or what isn't - we read every note.
View the latest updates and features added to Caulrion.
What Caulrion remembers between chats.
Let Caulrion save and use memories when responding.
Let Caulrion reference recent conversations when responding.
Let the Ask Caulrion sidebar reference your saved memories for context. Note: The sidebar can read your memories but cannot save new ones.
Speech input and read-aloud.
Customise how the AI sounds when you talk to it in any mode.
Pick the voice each assistant uses. Each mode has its own provider, so voices don't cross over.
Let the AI speak its replies aloud automatically. Off means voice mode still listens, but you'll only see the visual response.
How fast the AI talks. Only works with OpenAI voices (Caulrion, Eddy).
Limits the AI to 3-4 sentences when speaking. Off means voice replies can run as long as text replies.
Which microphone the AI listens through.
Checking…
Lets you show things to the AI while talking. Off by default. When on, you'll still need to tap the camera button each time you want to use it.
When on, every voice exchange is added to the chat history. When off, voice stays ephemeral. Use the save button to keep an exchange.
How many recent voice turns the AI remembers within a conversation. Higher means better continuity but slightly slower.
Voice commands let the AI take actions when you talk to it, like saving a chat, switching modes, or renaming a conversation. Destructive actions always ask you to confirm verbally and show a cancel banner.
Save messages, create new chats, switch modes, change creativity. All reversible.
Rename chats, pin chats. Each action asks you to confirm before running.
Delete chats, forget specific memories, wipe all memories, sign out. Always asks to confirm. Off by default.
Helps debug if voice commands misbehave. No data leaves your browser.
Caulrion's Neural Network links Home, Eddy, Nova and Artis. When something you discussed in one mode becomes relevant in another, the network surfaces it, with a clear attribution to where it came from.
Theme, type, and layout.
A live preview of your theme, background, accent and text size.
Drag to set the chat text size anywhere from 13px to 24px.
Pick a preset or dial in any colour with the sliders. The arrow switches between light and dark on its own so it always stays readable.
Choose the fonts Caulrion uses in its replies. Headings, subheadings and body text can each have their own font.
Caulrion renders its answers in these fonts. Code stays in a monospace typeface so snippets remain easy to read.
Pair a background with your theme. Scroll for more, or upload your own.
How Caulrion sounds and behaves for you.
Craft distinct voices and identities for Caulrion. Each persona overlays the active mode with its own personality, tone and accent.
Get a summary of deadlines and active tasks at the start of your day.
Choose what detail to include in your daily briefing.
Your chats, exports, and archives.
View and restore your archived conversations.
Archive all current conversations. They won't show in the sidebar.
Download all your conversations as a secure JSON file.
Permanently wipe all conversation history for the current mode.
Who you are signed in as.
Tell us what's working or what isn't. We read every submission.
ROLE: who the persona is (e.g. "a meticulous research analyst")
TONE: how it speaks (warm / blunt / playful / formal)
EXPERTISE: what it knows deeply and how it reasons
BEHAVIOURS: concrete habits ("always ask before assuming", "use examples")
BOUNDARIES: what it should avoid, refuse, or never doSelect up to 2 other chats to absorb into the Host Chat:
Select Host Chat (The chat that survives):
This chat will move to the chosen mode's chat list. Its history is preserved.
Are you sure you want to delete this chat? This action cannot be undone.
Are you sure you want to permanently wipe all your chat history?
Generate an authentic, board-styled past paper in three quick steps. Your paper appears in the workspace, ready to save as a PDF.
Pick your subject, board, level and paper, then pre-warm: Caulrion looks up that exact paper's real spec (marks, duration, calculator) so your paper generates faster and more accurately.
Latest updates and improvements to Caulrion
Each space has its own personality, chat history, and feel. Switch anytime.
Copy and send this link.
These instructions apply to this chat only. They're added on top of the current mode and persona.