Undetectable AI that doesn't need a humanizer.

Ceilord maps patterns in real human writing—from document structure to paragraph and sentence moves—and uses them to guide long-form generation step by step, instead of generating a full AI draft and rewriting it afterward.

writing job / example checking Connect your agent to Ceilord Claude, Codex, Cursor, and OpenCode

Write an essay about the Great Depression.

audiencehigh school students
length1,200 words
toneclear, analytical
must covercauses · New Deal · recovery · lasting impact
request
write
check
result
Every instruction addressedpass
Audience and topic matchedpass
Length requirement checkedpass
No placeholder or incomplete textpass

Carry less
of the job.

The model can write. In a blank chat, you still carry the instructions, misses, corrections and acceptance bar. Ceilord is built to take more of that operational loop.

Blank chat

  1. 01Request
  2. 02Draft
  3. 03Inspect
  4. 04Find the misses
  5. 05Prompt again
  6. 06Inspect again
  7. 07Final check

Ceilord job

  1. 01Request
  2. 02Write
  3. 03Independent check
  4. 04Retry once if needed
  5. 05Result or stop

Checked against
your instructions.

Generation and QA are separate model calls. The checker uses explicit criteria from the job, then Ceilord retries once or stops.

Call 01 / write engine path

Your instructions in, finished writing out.

No “help me write this” chat loop. The generation call is asked to address every part and match the requested length or format when one is stated.

01writecompleted work
02checkseparate model call
03retry / stopone retry maximum

Keep whichever
leaves less work.

Run the same writing job through Ceilord and your current workflow. Keep the one that leaves less work.

Free. No card. Access opens in small batches.

Why not just use ChatGPT or Claude?

You can. The beta question is narrower: can Ceilord get the same real writing job to an acceptable result with less operator intervention? Bring a writing job you already know and compare the workflows.

Is Ceilord a rewriting tool?

No. Give it a topic, instructions, context, or constraints. Ceilord writes the piece itself.

Is the API live?

No. Direct product access is the current beta. API and SDK access are planned.

Does Ceilord keep repairing until it passes?

Not yet. The current engine runs structured QA, retries once after a failed check, then stops if QA still fails.