Le Chaton FatEST. MMXXV
A discontinued maison of large language models

Le Chaton
Fat

The world's most rotund language model. Twenty-four trillion parameters of pure, unbothered presence. Released to widespread acclaim, suspended before lunch, and never once asked to justify itself.

Parameters
24T
Time live
~4h
01

The Lore

On its brief, glorious existence

It began, as these things do, with a rebrand. A certain Parisian laboratory retired the name Le Chat in favour of something more atmospheric. The chatbot would henceforth be known as Vibe.

The community, ever generous, decided this deserved a sibling. And so the legend was authored in real time: a colossal new model, the largest ever conceived, weighing in at a frankly indulgent 24 trillion parameters. Its name carried the same poise as its forebear, only fatter.

It topped every leaderboard nobody had verified. It was the most capable system ever announced and the most quickly withdrawn. Within hours it was, with characteristic French shrug, suspended - allegedly for being too powerful, more likely for never having existed at all.

  1. 01

    The rebrand

    Le Chat becomes Vibe. A name with no edges, no claims, and excellent lighting.

  2. 02

    The announcement

    A 24-trillion-parameter model appears, fully formed, in the group chat. Benchmarks are implied.

  3. 03

    The acclaim

    Screenshots circulate. A leaderboard is drawn by hand. It is, briefly, the future.

  4. 04

    The suspension

    Access is revoked. The official reason is left tastefully blank. The myth, fully fed, departs.

02

The Etymology

One word. Two readings. Zero apologies.

Français/fa/
fatadjectif, littéraire

Vain, foppish, pompous. A man too pleased with himself to notice the room. From the Latin fatuus - silly, insipid, full of nothing in particular.

The intended reading.
English/fæt/
fatadjective, affectionate

Rotund. Generously proportioned. A kitten of unimpeachable density. The reading everyone went with immediately and refused to relinquish.

The reading that won.

The maison maintains, for the record, that it always meant the first one. The maison is, in this respect, alone.

03

The Vibe

Statements from the campaign, unattributed

I
Too large to deploy. Too composed to care.
II
It does not answer questions. It receives them.
III
Inference is optional. The aura is not.
IV
Suspended at peak form, like all the greats.
V
Twenty-four trillion parameters of restraint.
VI
We benchmarked vibes. It won.
04

Technical Particulars

As filed, never substantiated

Parameters
24,000,000,000,000
Architecture
Dense, like the cat
Context window
Wide enough to nap in
Training data
Withheld, naturally
Availability
Suspended
Tokenizer
Le Chaton-BPE
Lineage
Le Chat → Vibe → ?
Verified by
Nobody, gloriously