Praktika used to be born from a deeply non-public perception: language unlocks alternative.
Co-founders Adam Turaev, Anton Marin, and Ilya Chernyakov all grew up navigating new nations after their households immigrated looking for higher alternatives. English temporarily changed into crucial, no longer only for faculty, however for paintings, mobility, and belonging.
“Studying English used to be by no means as regards to verbal exchange,” Turaev stated. “It opened doorways to global paintings and profession expansion.”
However conventional language training fell quick. In spite of years of research, the founders discovered that whilst they might learn and write fluently, they struggled to talk optimistically when it mattered maximum: at paintings, in conferences, and in day-to-day lifestyles. The space between school room finding out and real-world fluency used to be wider than they’d imagined.
Praktika(opens in a brand new window) used to be constructed to near that hole. It’s a language finding out app designed to assist folks construct real-world fluency thru day-to-day conversations, with customized AI tutors who information them thru interactive, goal-based classes. Customers come with scholars making ready for checks, execs operating on job-related language talents, and immigrants development new lives in overseas nations.
Because the product matured, Praktika moved past a single-model structure right into a multi-agent device designed to replicate how genuine tutors adapt classes in genuine time.
Lesson Agent is the main dialog agent, interacting with freshmen because the tutor. Operating on GPT‑5.2, it blends tutor character, lesson context, learner objectives, and up to date conversations to ship classes that really feel herbal and unscripted. That is the purpose the place the device begins to really feel like an actual tutor reasonably than a scripted enjoy.
Operating incessantly within the background, Pupil Growth Agent tracks the learner’s language efficiency throughout interactions. The use of GPT‑5.2, this agent displays fluency, accuracy, vocabulary utilization, and ordinary errors. This knowledge bureaucracy a continuing comments loop that informs each the Lesson Agent’s in-session conduct and the longer-term finding out technique, permitting the enjoy to adapt naturally through the years.
Studying Making plans Agent specializes in shaping the learner’s long-term development. Grounded within the learner’s particular person finding out target, it makes use of insights from the Pupil Growth Agent to resolve what to be told subsequent, find out how to series talents, and which actions will probably be most efficient. Powered by way of GPT‑5 Professional, its function is to incessantly adapt the training plan so growth stays customized, environment friendly, and aligned with the learner’s desired consequence.
All brokers proportion get right of entry to to a chronic reminiscence layer that shops learner objectives, personal tastes, and previous errors. Somewhat than preloading context, Praktika retrieves reminiscence in an instant after the learner speaks, making sure responses are grounded in probably the most related, up-to-date sign.
“The device can transfer to an absolutely other workout if the learner isn’t feeling it,” says Turaev. “That brings the magic again. It begins to really feel a lot nearer to an actual human tutor.”
For conversational finding out to really feel herbal, reminiscence has to paintings how it does in genuine lifestyles. Praktika’s reminiscence layer retrieves related context handiest after the learner finishes talking. That permits the tutor to reply to what used to be simply stated, no longer what it expected.
“If a learner makes a mistake at this time, the tutor responds to that mistake, no longer one from the previous day,” says co-founder and CEO Adam Turaev. “That timing distinction is delicate, nevertheless it’s what makes the interplay really feel attentive as an alternative of robot.”
Speech reputation performs a equivalent function. Language freshmen hesitate, restart sentences, and pronounce phrases imperfectly. Praktika makes use of Transcription API to maintain fragmented, accented, and non-native speech extra reliably than conventional methods educated on fluent speech. That shall we freshmen focal point on speaking with out being penalized for his or her amateur standing.
In combination, reminiscence timing and speech reputation shape a unmarried loop: pay attention moderately, recall the best context, and reply in an instant.
Early variations of Praktika’s product paired expressive avatars with rule-based NLP and the primary davinci fashions, however conversations nonetheless felt constrained. With the discharge of GPT‑3.5, the staff skilled its first primary step forward.
“For the primary time, shall we merge complicated language working out with expressive, real looking avatars,” says Adam Turaev. “The conversations stopped feeling scripted. They changed into herbal, emotional, and genuine.”
As Praktika evaluated more recent fashions, GPT‑4.1 proved to be the most powerful have compatibility throughout its inner critiques measuring onboarding crowning glory, Day-1 retention, trial-to-paid conversion, and qualitative consumer comments.
“GPT‑4.1 gave us the most productive stability of reasoning intensity, emotional nuance, and reliability,” says Turaev. “It supported multi-language dialog and complicated tutoring common sense on the high quality we would have liked, considerably expanding dialog consultation high quality.”
The ones enhancements translated immediately into consumer and trade effects. After introducing their new long-term reminiscence device, Praktika noticed a 24% build up in Day-1 retention and doubled earnings in only some months.
Extra not too long ago, Praktika started the use of GPT‑5.2 fashions to energy its structure. GPT‑5.2 now powers the main dialog agent, whilst GPT‑5.2 Professional handles supervisory reasoning and GPT‑5 mini helps steady growth monitoring. In combination, those fashions permit the device to explanation why in parallel, balancing dialog high quality, pedagogy, and potency at scale.
As of late, Praktika helps thousands and thousands of freshmen throughout 9 languages, with extra at the approach. With its agentic basis in position, Praktika is now interested by increasing what an AI tutor can perceive, consider, and create along every learner.
“We’re no longer simply instructing languages,” says Turaev. “We’re development AI that is helping folks really feel assured the use of them in the true global.”
