One question, several AI model families, all writing at the same moment. This page walks through what happens between pressing Ask AI and reading an answer, and explains the parts that are easy to misread.
The five steps
1. You ask once
Type a question into the box and choose which families should answer. Three are switched on by default and two more are one tap away. Nothing is sent until you press Ask AI, so a question filled in from a link — the “run this yourself” buttons in our guides do that — just sits there until you decide.
2. Every family gets the same question at the same time
Your question is sent to each family in parallel, with the same wording and the same short instruction to answer directly. Nobody goes second, and no family sees another family’s answer. That is the only way a comparison means anything.
3. The strip shows the race
Each family gets a segment: its name, what it is doing right now (“thinking”, “writing”, or a finish time), how many words it has produced, and a bar along the bottom that fills as the answer arrives. The line above it counts how many have finished and how long the round has taken so far.
4. You read one answer, and pin a second
The first family to finish opens in the reading pane. Click any other segment to read that one instead; click a second and it opens beside the first so you can compare them line by line. On a phone there is one pane at a time and you swipe between them. Pinning changes nothing about the answers — it is just how they are laid out for you.
5. A short note on where they agree
When the answers are in, one of the families writes a short summary of where the others agreed and where they differed. It is generated the same way every other answer is, so treat it as a reading aid rather than a verdict.
What “answered first” means
It means one thing only: that family produced a complete answer before the others did on that round. It is not a quality score. A family finishes first when it writes a shorter answer, when it starts producing text sooner, or simply when its provider was less busy at that moment. Our own runs show the order changing between two identical questions asked minutes apart. Read the timings as texture, not as a leaderboard.
Why the answers differ
Different families were trained on different material, tuned with different instructions about tone and caution, and are asked to write with a small amount of randomness so they do not produce identical text every time. Some families also think through a problem before writing. All of that shows up as differences in length, structure and confidence — and occasionally as a straight contradiction, which is the most useful thing this site can show you. Why AI models give different answers goes into this properly.
The daily limit, and why there is one
Every answer costs us money, so free use is capped per visitor per day. The exact number depends on your country, and the counter under the Ask button shows what you have left; it resets at midnight UTC. A follow-up counts as one question. Continuing an answer counts as half. A question somebody already asked recently is served from our cache, which costs nothing and does not count against you.
What happens to your question
- It is sent to the third-party providers that run the model families, so they can generate an answer.
- The question text and the answers are cached for seven days, so that the next person who asks something very similar gets an instant reply. The cache is keyed on the wording of the question, not on you.
- Nothing is published. There are no shareable answer pages on this site and no archive of what people asked.
- Your current question and its answers stay in your browser tab until you start a new question. Close the tab and they are gone.
- We keep a per-day counter so the daily limit works, and aggregate numbers such as how long each family took. Neither identifies you.
The Privacy Policy is the full version of that list, including what our advertising partner sets.
Follow-ups keep separate threads
Ask a follow-up and every family gets it together with its own earlier answer — not with the other families’ answers. Each thread stays independent, which is what you want: a family should build on what it said, not be quietly corrected by a rival. That also means the threads can drift apart over several turns, which is often the point at which the differences become obvious.
Explain how compound interest works, in two sentences.