Is the first branch free?

Yes. The profesor/a at the office-hours desk is free to start — you run the first branch without a paywall and the transcript is yours. The full branching tree on the thesis supervisor, the classmate group chat, the academic librarian, the international student, and the lab partner unlocks on Pro; if you start one on a Free plan, you get a 24-hour preview window so you can feel the next branch before deciding to upgrade.

How does the branching dialogue work in practice?

Each persona adapts to what you actually say. Tap a choice from the beat the persona offers, the persona replies in character, and the next beat appears with three or four fresh options — right there on the page. Difficulty is shown per persona (A2 classmate → B1 profesor/a / librarian / international student / lab partner → B2 thesis supervisor) so you can rehearse the hallway register of the classmate before you walk into the office-hours voice of the academic advisor or the dissertation-desk voice of the thesis supervisor.

Live today — six personas, free first branch

Practice the academic conversationswhen the question deserves a careful reply.

Q: Which academic personas are available on /practice/academic?

Six native Spanish-speaking personas stand by today: a profesor/a at the office-hours desk after class, a thesis supervisor reviewing a dissertation chapter, a classmate dropping in on the group chat to plan the next assignment, an academic librarian walking the learner through a research query, an international student navigating a Spanish-speaking academic environment for the first time, and a lab partner running an experiment side by side at the bench. Each stays in character through the formal, the collegial, and the consequential — and each parks on a single carefully-chosen phrasing when the moment at office hours, the dissertation desk, or the lab bench matters.

Office hours, the class group chat, the dissertation desk, the library, the application window — Spanish-speaking academic personas rehearse the moment with you.

You walk into an academic moment — a professor's office hours after class, a classmate's group chat the night before a deadline, the thesis supervisor's dissertation desk, the academic librarian's research window, the international student navigating a Spanish-speaking academic environment, or the lab partner running an experiment side by side. Pick the moment you need to rehearse today.

Start with the profesor/a Talk to the team

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First branch freeStart with the profesor/a — no paywall, no preview window.Full tree is ProUnlock every branch on the thesis supervisor, the study group peer, the academic librarian, the international student, and the lab partner.

6: academic personas
A2: to B2 (CEFR)
FREE: first branch
10 min: per session

Why GlobalLingo, not generic tutoring

The conversation is the curriculum.

Every other app teaches you 100 languages. We teach the six everyday academic conversations that matter — the office-hours desk that lands a deadline extension, the dissertation-desk beat that walks a chapter revision page by page, the group chat that confirms the format without making the team wait, the research window that splits a too-broad topic into concrete sources, the first-visit beat that turns a procedural question into a complete checklist by the end of the conversation, and the lab-bench voice that negotiates schedule and protocol before the next measurement.

Practice the conversation that deserves a careful reply

Generic tutors drill flashcards. We rehearse the moment: the question you open with at office hours, the working title and the current chapter you hand the thesis supervisor, the message you drop in the group chat the night before the deadline, the source query you give the academic librarian, the procedural question the international student opens with on a first visit, the protocol you and your lab partner settle before the next measurement. The phrase that lands matters more than the grammar you walked in with.

Try it

Personas that adapt to your register

Each of the six personas (profesor/a, thesis supervisor, classmate, academic librarian, international student, lab partner) holds the line on register, rank, and pacing. The profesor stays measured when the question is vague; the thesis supervisor names the page and the paragraph; the classmate leans on casual tú in the group chat; the librarian reduces a too-broad topic one step at a time; the international student asks the procedural question a native would never think to ask; the lab partner negotiates schedule and protocol in a measured colleague voice. A precise phrasing opens the next beat.

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Real transcripts you can review

Every session saves a full transcript — see which phrasing held up under the formality of the dissertation desk, mark it 1–5, and the next day start a fresh session to try the wording you wish you had. Start with the profesor/a for free; open the full academic tree on Pro.

Try it

Pick a persona, start branching

Profesor/a. Thesis advisor. Study group peer. Academic librarian. International student. Lab partner.

Each persona speaks Spanish, stays in character, and adapts to what you actually say. Tap a choice, the persona replies in character, the next beat appears with three fresh options — until you reach the end of the scene. The profesor/a at the office-hours desk ships free — start it without a paywall; the rest of the academic roster opens on Pro.

Loading personas…

Your first practice

Watch. Read. Choose. Review.

Every session follows the same four beats — designed so the academic register actually sticks, even when you only have ten minutes between classes.

Persona · Profesor/a

Spanish · office hours · first branch free

Practice shape

Watch

See the persona’s opening line — the exact phrasing a real Spanish-speaking professor, thesis supervisor, classmate, academic librarian, international student, or lab partner opens with.

Read

Read the role brief: who the persona is, what they will ask, how they will respond when you answer clearly and when you slip on the register.

Choose

Tap a choice from the persona’s opening beat. The persona replies in character and the next branching beat appears with three or four fresh options, each one a different academic register to test.

Review

Replay the transcript, see which branches you reached, and start a fresh session the next day to try a firmer or more measured rephrase — academic Spanish rewards deliberate practice.

Live today

Start practicing the academic conversation that matters.

Pick the profesor/a to start free — the first branching beat is yours the moment you land. Open the full academic tree on Pro and the thesis supervisor, the study group peer, the academic librarian, the international student, and the lab partner all open up the same day.

Start with the profesor/a Talk to the team

Or email us directly at globallingo@polsia.app — we read everything. GlobalLingo is built on Polsia.

four skills, academic-shaped

What you’ll learn to say — and what you’ll understand when they say it back.

The same four-skill scaffold that powers every GlobalLingo conversation persona — adapted for academic encounters where vocabulary, register across the community, single-phrasing clarity, and calm under formality all have to line up in the same exchange.

Academic vocabulary

Procedural words (matrícula, prerrequisito, plazo, beca), reading words (lectura, párrafo, argumento, fuente), and the lab vocabulary (protocolo, muestra, medición, margen de error) — drilled inside a real back-and-forth with a Spanish-speaking university community, not in isolation. The persona repeats your phrasing back so you hear what the office heard.

Firm usted with the profesor and the thesis supervisor, casual tú in the classmate group chat, neutral solidarity with the lab partner, measured neutrality with the librarian, and patient plain-spoken register with the international student — six voices in six rooms. The picker lets you rehearse each so register stops being something you have to think about mid-sentence.

Single-phrasing clarity

A single mis-phrased email can lose a deadline extension. A single carefully-chosen question can settle the group-chat format before the night ends. The personas model the patience and pacing these conversations need — every beat is a chance to slow down and pick the right one.

Calm under formality

A profesor stays measured when the question is vague. A thesis supervisor pauses to clarify a chapter without losing composure. A librarian reduces a too-broad topic one step at a time. The international student asks the procedural question a native would never think to ask. A lab partner negotiates schedule and protocol in a measured colleague voice. The personas model staying in character when the academic register gets formal.

The six personas on this page

One for every academic moment where phrasing changes the outcome.

Profesor/a

The office-hours voice — identification, the question that brought the student in, a measured walk through the answer.

First branch freeStart

Thesis advisor

The dissertation-desk voice — the working title, the current chapter, the specific blocker. Walks the student through a measured revision page by page.

Full branching treeStart

Study group peer

The hallway voice — deadline format, divide-the-work decisions, the recap for the friend who missed the last class.

Full branching treeStart

Academic librarian

The research-window voice — narrows the topic, proposes concrete sources, explains how to access them (catálogo, base de datos, préstamo interbibliotecario).

Full branching treeStart

International student

The first-visit voice — the procedural question about matrícula, equivalencia de créditos, prórroga de visado. Walks the newcomer through a specific checklist by the end of the conversation.

Full branching treeStart

Lab partner

The bench voice — the experiment, what was already tried, schedule, and protocol. Negotiates the next measurement in plain scientific Spanish.

Full branching treeStart

What the branches feel like

A vague question restates. A careful one advances.

The persona reads what you say and decides what comes next. Every vague phrasing is a moment to find a more concrete one — every careful, formal reply unlocks the next beat.

Vague question at office hours → restated, then resolved

A thin "No entiendo la lectura" triggers the profesor/a to slow the cadence and ask one field at a time — which page, what they think the author is arguing, what they have already tried — until the answer comes back in the register and shape the office-hours setting needs. The next beat forks: concede una prórroga, propone una alternativa, o cierra la visita con un próximo paso concreto.

Concrete topic at the library → concrete sources

A precise, scoped query — timeframe, region, one author the student already read — earns a concrete source list: Dialnet for Spanish-language articles, JSTOR for modern history in English, the catalogue for physical books. The librarian models how to fold access instructions into a single sentence so the student leaves with the next step.

Keep practicing the vocabulary that came up

The branching beat opens a door. Sora and the pronunciation coach hold it open.

The persona gives you the academic moment; the rest of GlobalLingo keeps the vocabulary in your mouth. Run Sora between branches to lock the phrasing in, and let the pronunciation coach score it phoneme-by-phoneme.

Sora — the AI tutor

Sora listens, replies, and quietly scores your accent. Run a fifteen-minute session between branches to keep the academic vocabulary in your mouth — the question you open with at office hours, the source query you give the librarian, the procedural phrasing the international student uses on a first visit. Sora drills each one until it lands.

Open Sora

Pronunciation coach

Phoneme-by-phoneme scoring against a native curve. The usted pronunciation that lands a measured office-hours reply, the nasal /n/ that marks a formal usted across the dissertation desk, the rolled /ɾ/ that the librarian leans on when they fold an access instruction into a single sentence — the coach surfaces exactly the syllables you missed.

Open pronunciation