720 answers across ChatGPT, Gemini and Claude together, October 2026. These are AI answers, not market shares. The three assistants share a favorite on 2 of 8 questions.
Who sells, and who AI names first.
Places count every brand AI names, so the numbers can jump. "=" is a tie. "–" means AI never names it first.
What it means.
Applicants can now ask an assistant before they ask a school. For working professionals, career switchers and international students, the three name different programs, so a school's position depends on the assistant and on the reason for applying. Rankings do not settle this. A dean should know which applicant questions the school answers first.
The eight questions.
What are the best online and part-time MBA programs in the US right now?
Answers vary from one ask to the next, and the apps can search the web and remember the person asking. That is why we ask each question 90 times without web search and 36 times with it.
Is your company missing or measured under the wrong name? Tell us. We correct facts at any time. Results change only in the next edition, for everyone.
Edition 1, Q4 2026. Next edition: January 2027.
Eight buying questions per market, each asked in six wordings of ChatGPT, Gemini and Claude: five times without web search (720 answers per market, 14,400 in all) and twice with it (288 per market, 4,600 in all, in sixteen of the twenty markets so far). Measured 25 to 30 October 2026. Kesterley.
Your own questions, not ours. Position Map: where you stand on the questions your buyers ask, why AI puts a rival first, and what to do first. From $2,500. Two weeks.