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Draft → Challenge → Judge → Tie Off

Important AI work shouldn't depend on one model.

Ariadne has one AI create the work and another try to break it — while you make the final call.

  1. AI does the research
  2. another AI tries to break it
  3. you decide what's right
  4. Ariadne revises it
  5. you approve the final result
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How it works

One model drafts. Another tries to break it.

You don't copy answers between two chat windows. Ariadne handles the handoff. You handle the judgment.

  1. O

    1 · Draft

    Odysseus drafts

    Claude · the Drafter

    Writes the first answer to your question, from your brief.

    Works today

    Coming next: the answer first, with numbered claims and sources underneath.

  2. D

    2 · Challenge

    Daedalus challenges

    GPT · the Challenger

    A different model tries to break the draft: what's wrong, unsupported, outdated, contradicted or missing.

    Works today

    Today it works from what it already knows. Coming next: one click, web search, and every challenge tied to a claim and a source.

  3. Y

    3 · Judge

    You judge

    The knot

    Nothing moves on until you decide: tie it off, or send it back with a note.

    Works today

    Coming next: accept, reject or edit each challenge, or add your own.

  4. 4 · Tie Off

    You tie it off

    Signed off by you

    The version you approved is kept with who drafted it, who challenged it and who tied it off. Earlier versions stay in the history.

    Works today

A pass, in miniature. Try it.

Scroll here and the hands start passing the work along.

Don't ask another AI if the answer is good. Ask it to try to prove the answer wrong.

That's why the step is called Challenge, not Review.

Today What you can use now

  • Projects with a brief that every step reads first.
  • A five-step thread: Odysseus (Claude) researches and drafts, Daedalus (GPT) challenges the draft, you judge at the knot, and Odysseus writes up the version you approved.
  • Challenges you can act on: add any of them to your note in one click and send the draft back. Odysseus revises, Daedalus challenges the new version, and a v1 → v2 comparison shows what changed. You press Run for each step.
  • Nothing is overwritten. Every run is kept in the history.
  • The models work from what they already know. They don't search the web yet.

Coming next What we're building

  • Answer-first drafts with numbered claims, so you can read the answer in seconds and point at exactly what you doubt.
  • One-click Challenge: the challenger searches the web, and every challenge names a claim and carries a source. Challenges without one are labelled as opinion.
  • Judging point by point: accept, reject or edit each challenge, or add your own.
  • Revise and re-challenge only what changed: the drafter fixes the claims you accepted, the challenger checks just those, and you tie off. A round or two, not an endless debate.
  • Quick Answer and Deep Work: a fast answer when that's all you need, the full thread when it matters.

The labyrinth

AI writes research fast. Checking it is still on you.

When the work matters, the answer arrives and the questions start:

  • Is this claim true?
  • Does the source actually support it?
  • Is it out of date?
  • Did the model miss something?
  • Do two sources contradict each other?
  • Did it confidently make something up?

So AI sometimes creates a new job: checking the AI. Ariadne is built to make that job smaller.

Who it's for

Researchers who lean on AI and can't afford to be wrong.

  • You use ChatGPT, Claude or both for literature reviews, summaries, analysis or reports.
  • Your work carries numbers, citations or claims that someone else will check.
  • You already paste one model's answer into another to see if it holds up.

Analysts, builders and students doing serious work come later — researchers first.

Most AI tools give you an answer. Ariadne gives you a way to challenge the answer before you trust it.

What Ariadne isn't: ChatGPT with more models, AI agents talking to each other, or a promise of no hallucinations. Models still make mistakes, and the challenger is a second opinion, not an authority. The last word is always yours.

An example of how it works

One question, start to finish.

An illustration of the steps, not real output. Some steps already run today in a simpler form; the labels say which.

You ask“Map the strongest pre-seed investors in Montreal investing in AI developer tools.”

  1. Draft

    Odysseus writes the answer first: a shortlist, with the reasons for each name underneath, and where it isn't sure.

    Today
  2. Challenge

    Daedalus goes looking for what's wrong: a fund that no longer writes pre-seed cheques, a partner who has moved on, a source that doesn't say what the draft claims, an obvious name that's missing.

    Today, without web search
  3. Judge

    You go through the challenges. A real problem? Accept it. Not valid? Reject it. Half right? Edit it. Something nobody caught? Add your own. AI does not get the final vote.

    Point by point: coming next
  4. Revise

    Odysseus rewrites the claims you accepted or edited, not the whole answer.

    Coming next
  5. Re-challenge

    Daedalus checks only what changed. A round or two, not an endless debate.

    Coming next
  6. Tie Off

    “I'm satisfied with this version. This is the final answer.” It's kept as finished work, not another chat.

    Today

Today, judging happens in one note: add the challenges you agree with and send the draft back. Odysseus redrafts and Daedalus challenges the new version in full.

Where the judgment sits

Agents do the work. Agents challenge the work. Humans judge the work.

Ariadne doesn't replace your judgment. It takes on the mechanical work around it:

  • copying context between models
  • switching between chat windows
  • asking one model to review another
  • a first pass at checking claims
  • hunting for contradictions
  • reconciling two answers
  • prompting again, and again

Coming next · Two ways in

A quick answer, or the full thread.

Today every project runs the full thread. Soon you'll choose how deep to go.

  • Coming next

    Quick Answer

    Just need the answer? Start here.

    Get a fast answer, then challenge it if it matters.

  • Coming next

    Deep Work

    Working on something important?

    Let another model try to break the answer before you sign off on it. Draft → Challenge → Judge → Revise → Tie Off, still answer-first, with the detail underneath.

The door

Pick up the thread.

Ariadne helps you verify important AI-generated work by having one AI model challenge another, while you remain the final judge.

Tie the Thread

Free while we test it with a small group of researchers.

Ariadne

Ariadne helps you verify important AI-generated work. You remain the final judge.

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