Changelog

What changed in Kayts, day by day: new features, improvements and fixes.

No more image creation

ChangedKayts no longer creates or edits images, and the images made before are deleted. You can still add photos and screenshots to a message and ask about them.
ChangedNew prices and more usage in every plan: Plus $9.99, Pro $19.99 and Max $34.99 a month (a year costs twelve months). The usage shared by all models is 5× Free on Plus, 2.5× Plus on Pro and 5× Pro on Max; Kayts Anahit, Siran and Nareia have twice their daily allowance, Kayts Monte 150K tokens a day, and Audio and Atlas allowances are doubled. The plan cards now say how much usage each plan has compared with the one below.
ChangedHigh and Max thinking effort are now part of the Max plan; the other plans think at Low or Medium. A model with a single level, like Kayts Mihr, keeps it in every plan.
ChangedNew Terms and Privacy Policy (version 2026-10-25), in effect from 8 November 2026: no rules for making pictures, each on one page in English, Polish and Armenian, and a section for people who live in Armenia. Until then the previous versions apply.

NewSign in with a password or with a code from your email, and create an account with a password.
NewSign in with your ORCID iD, for researchers.
NewPay for any plan a year at once, and try Plus free for 14 days until 31 December 2026.
NewWeb search in the chat, with the pages it read listed above the answer.
NewCreate images and edit them from your own photos, on Plus, Pro and Max.
NewCharts drawn from the model's numbers, and exact sums and dates from a built-in calculator and calendar.
NewRun Python and JavaScript from an answer, right in your browser.
NewThe whole interface in Armenian.
NewAn e-mail when we publish a new article, at most once a week, if you ask for it in Settings → Account.
NewThis changelog.
ImprovedResearch and Articles together in one menu folder, with every topic; shorter research pages on phones.
ImprovedThe films on the sign-in, Research, About and Articles pages play on phones too, and the phone menu slides in from the right.
ImprovedAtlas on phones: bigger labels and easier taps; rename a map and remove a branch.
ImprovedA new theme switch in the top bar.
ChangedPro is now $12.99 and Max $19.99 a month; Plus stays at $5.99.
ChangedThe site opens in English for everyone; pick another language at the bottom of any page.

NewA page for each of the five Kayts models, with the test scores their makers published.
NewPricing, About and Support pages, with a contact form that reaches the team.
NewA public status page at status.kayts.ai.

NewTry Kayts without an account: three messages to Kayts Mihr.
NewAtlas: type a topic and Kayts draws a map of it that you can grow and keep.
NewPin, rename, share or delete a chat from its title; pinned chats stay on top.
ImprovedA new message box with the tools under it, and Read aloud under each answer.
ImprovedSettings → Billing shows when a cancelled plan ends and what comes after it.
ImprovedSettings → Usage includes Voice Mode and Audio.
FixedVoice mode on iPhone kept listening after you stopped talking.

Newkayts.ai opens: chat with the Kayts models, Research with your own papers and sources, and voice mode with natural voices.
NewFree, Plus, Pro and Max plans, paid through Stripe.
NewA short guided tour of the chat for new accounts.