Models / Crescent

Crescent Soon The smallest.

A sliver of light. Crescent is for phones and 8 GB Macs: instant replies, sorting, tagging, routing. The model that is always awake and never in the way.

Size
Soon
Runs on
Phones and 8 GB Macs
Speed
Soon
Best at
Instant replies
Built on
To be announced, open weights, credited
  • Lives on your Mac. Chats, files and memory stay on your disk.
  • Asks before it searches. Only the question leaves, cleaned, after your yes.
  • Yours to keep. The model is a file you own. Stop paying, keep what you have.

Releases

  1. Crescent announced

    The smallest model in the family, for phones and 8 GB Macs. Ships after Glim.

    Changelog →

Availability and price

Crescent is not out yet. It is the model for phones and 8 GB Macs: instant replies, sorting, tagging and routing, always awake and never in the way.

It will ship inside the Sublunar app at no extra cost. One purchase covers every model your device can run.

There is no API and no cloud. Crescent is a file on your device.

Model file
One file, under 1 GB (target)
Runs on
iPhone, iPad and any Apple-silicon Mac
Price
Included with the app
Status
In training, ships after Glim

What it is for

Instant replies

Short answers and quick drafts the moment you ask, with no spin-up.

Sorting and tagging

Mail, notes and files sorted into the folders you already use.

Routing

Crescent decides when a question needs Glim or Apogee and hands it over, on the device.

On the phone

Built to run on an iPhone without draining the battery.

Always awake

Small enough to stay loaded, so the first word arrives immediately.

Trust

Crescent runs on your own machine. Chats, files and memory stay on your disk, encrypted. The only thing that can ever leave is a search question, after names and numbers are removed, and only after you tap Allow. We cannot read your data because it never reaches us. Every model in the family ships with a plain-words note on what it can and cannot do, and the open weights it is built on are credited on this page.

Privacy by design →
Privacy policy →

Questions

When does Crescent ship?

After Glim leaves beta. Beta members hear first.

Does it cost extra?

No. One purchase covers every model your device can run.

Will it run on my phone?

That is the point of it. iPhone and iPad are the target, alongside 8 GB Macs.