Weekly quiz

Each week's new records become 8 to 10 questions. Pick an answer to see why, and jump straight to the record behind it.

This week's quiz · Week 43, 202610questionsAI-written questions

Left open, stopped short

Ten questions built from 10 records: a top-tier model under the loosest license, agents that stop at the last step, and AI coming down to the desk.

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Past quizzes

One per week, made from the records added that week.

Week 42, 2026Oct 12–18
AI on the defending side

Ten questions built from 10 records: AI opened up to security teams, a famous math problem, and AI on tiny chips.

10questions
Week 41, 2026Oct 5–11
Near-top AI at a fifth of the price

Ten questions built from 20 records: price, speed, safeguards — and what the companies claimed.

10questions
Week 40, 2026Sep 28–Oct 4
A discovery in 21 hours — who checks it?

Ten questions built from 18 records: what AI is said to have found, and who checks it and how.

10questions
Week 39, 2026Sep 21–27
Claude 'led' 26% of a lab's AI research work — who checks that?

Ten questions built from 26 records: numbers companies report about themselves, and the ways outsiders try to look in.

10questions
Week 38, 2026Sep 14–20
Attacks on autopilot — how do defenders catch up?

Ten questions built from 33 records: from automated attacks to agents porting old code and an olympiad math result.

10questions
Week 37, 2026Sep 7–13
Even the builders say it isn't solved yet

A short week with only 11 records. Eight questions on how tests differ from real requests, and what happened inside a swarm of AI agents.

8questions
Week 36, 2026Aug 31–Sep 6
Two AIs, same week, same price

Ten questions built from 45 records: prices, safeguards, a child-safety bill for chatbots and a famous math proof.

10questions
Week 35, 2026Aug 24–30
First-week quiz: ten big moments in AI history

Next Token opened with 1,054 records added in a single week. These ten questions pick big moments from different eras, from 1943 to 2024.

10questions

For teachers: class mode

Your whole class can take the same quiz together. Students join under random nicknames — no names, no accounts.

  1. On a quiz page, open “Class mode” and press “Create a class”.
  2. Share the class code or the join link. Students can also type the code on this page.
  3. When everyone has finished, look at the scoreboard and the right-answer rate for each question together, then press “Close the class”.

A class is deleted automatically 30 days after it's made, and no names or IP addresses are stored. See the privacy policy for details.

Create a class for the latest quiz

The questions are written by AI from the records added that week. Answers and explanations follow only what the records say, and every date and number was checked against them.