0X0A

The model emits one byte.

U+000A, one byte, on demand. Prompts in, line feeds out, nothing else.

View the model card
model
lf-1
output
0a
context
1 line
status
clean only
specimen 0autf-8 / 0a
The line feed symbol A vertical stroke turning left into an arrowhead, the typographic mark for a line feed, measured against one line of advance. 1 line
U+000A / line feedadvance / 1 line
fig. 1: the entire product, at 1:1.rev. 0a

The model card, unabridged.

lf-1 has no weights, no tokenizer and no context window worth the name. What it has is an advance: one line, every time, in the same direction.

model card / lf-1rev. 0a
parameters
1
architecture
a cursor
input
any
output
U+000A 100% of tokens
context
the current line
temperature
0.0
training data
the return key

Five models. One output.

Every model in the catalog ends the line. Names are struck through for addresses the reputation service has marked dirty; the list stays visible so you know what you are missing.

5 models / 0 readablereason / E_IP_REPUTATION

Bring a prompt. Leave with a line.

Keys are issued to addresses with a clean reputation. The check runs before registration, before sign-in and before the catalog loads, so there is no form to fill in and nothing to confirm.

no email required / no card required / no access

POST /v1/lines200 OK
$ curl -s https://ai.0x0a.ru/v1/lines \
    -H "authorization: Bearer $KEY" \
    -d '{"model":"lf-1","input":"hello"}' | xxd

00000000: 0a                                       .

the response, in full. shown for a clean address.

fig. 2: 4,096 blank lines, abridged.

end of file
POST /v1/session 403 / req_00000000

Your address is dirty.

You are 0.002 over the line.

Sign-in, registration and the catalog sit behind the same check. The check does not pass.

risk
0.982
threshold
0.980
reputation
dirty
decision
refuse
address
***.***.***.*** /32 redacted at the edge

The score is derived from the address, not the request. Nothing you type here is read.