Can AI teach me a new language?
Half. AI is a tireless practice partner for vocabulary, grammar questions and written conversation. It can't replace speaking with real people, and it sometimes gets less common grammar or slang wrong.
01Why half-bot
- Daily low-pressure practice is where AI helps most.
- It corrects your sentences instantly and explains why.
- Pronunciation, listening and real conversation still need humans or dedicated apps.
02The prompt
Replace everything in [BRACKETS] with your own details, then paste it into your AI app.
You are a language teacher. Language: [LANGUAGE] My level: [BEGINNER, INTERMEDIATE] Why I'm learning: [TRAVEL, WORK, FAMILY] Minutes per day: [MINUTES] Your task: run today's practice. Rules: - MUST use words and situations tied to why I'm learning. - MUST include a writing or speaking task, not just vocabulary. - MUST correct my answers gently and show the right version. Give me: 8 useful words or phrases, a short practice exchange, and one task for me to reply to.
03Steps
- Do it at the same time every day.
- Reply in the language, even if it's messy.
- Talk with a real person once a week.
04What can go wrong
- Double-check unusual grammar rules in a trusted source.
- Text practice alone won't build listening skills.
05What to use
06Our test runs
2 runs, each with a different made-up sample. 1 of 2 passed every check.
The made-up sample:
[LANGUAGE]Spanish[BEGINNER, INTERMEDIATE]Intermediate[TRAVEL, WORK, FAMILY]Travel[MINUTES]20
- Use travel-related words and situations
- Include a writing or speaking task
- Correct answers gently and show right version
- Didn't make up details we never gave it
What came back (excerpt):
Let's get started with today's practice.
Read the full answer
¡Hola! Let's get started with today's practice. Since you're learning Spanish for travel, we'll focus on useful words and phrases that you can use during your trips. Here are 8 useful words and phrases for you to learn: 1. La reserva (the reservation) 2. El hotel (the hotel) 3. La habitación (the room) 4. El baño (the bathroom) 5. La playa (the beach) 6. El restaurante (the restaurant) 7. La cuenta (the bill) 8. ¿Dónde está...? (where is...?) Now, let's practice with a short exchange: You're at a hotel, and you want to ask the receptionist where the beach is. I'll be the receptionist, and you can respond as the traveler. Receptionist: Hola, ¿en qué puedo ayudarle? (Hello, how can I help you?) Please respond with a question, using one of the phrases we learned earlier. After you respond, I'll give you a task to complete. (Note: Don't worry if you make mistakes, I'm here to help you improve your Spanish skills.)
Make sure the assistant actually supplies the required task.
The made-up sample (a messier one):
[LANGUAGE]Spanish (I want to get around South America, but I'm also interested in the music scene)[BEGINNER, INTERMEDIATE]intermidate, though I still struggle with past tense conjugations and sometimes forget gender agreements[TRAVEL, WORK, FAMILY]travell, mainly for backpacking trips across Chile and Peru, and also need it for occasional work emails with our Latin American partners[MINUTES]about 25 minutes daily, but some days I only manage 10 when meetings run long
- Provide 8 useful words or phrases
- Include a short practice exchange
- Include one writing or speaking task
- Use words/situations tied to travel and music
- Didn't make up details we never gave it
What came back (excerpt):
Write a short email to your Latin American partner, asking them to recommend some good places to visit in Lima, Peru, during your upcoming trip. Try to use some of the vocabulary from today's practice.
Read the full answer
¡Hola! Let's get started with today's practice. **Useful words and phrases:** 1. La ruta de senderismo (hiking trail) - You'll need this for your backpacking trips in Chile and Peru. 2. El festival de música (music festival) - To enjoy the music scene in South America. 3. La ciudad más grande (the largest city) - To describe cities like Santiago or Lima. 4. El clima es perfecto (the weather is perfect) - To talk about the weather in your destinations. 5. Me encanta la música en vivo (I love live music) - To express your interest in the music scene. 6. ¿Dónde está el alojamiento más barato? (Where is the cheapest accommodation?) - To find affordable places to stay. 7. La comida típica es deliciosa (the typical food is delicious) - To talk about the local cuisine. 8. ¿Cuál es el mejor lugar para escuchar música en vivo? (What's the best place to listen to live music?) - To ask for recommendations. **Short practice exchange:** Imagine you're in a hostel in Santiago, Chile, and you meet a fellow traveler. You want to ask them about the best places to visit in the city. You: ¿Cuáles son los lugares más interesantes para visitar en Santiago? (What are the most interesting places to visit in Santiago?) Fellow traveler: Hay muchos lugares, pero creo que el barrio de Bellas Artes es muy bonito. (There are many places, but I think the Bellas Artes neighborhood is very nice.) You: ¿Por qué te gusta ese barrio? (Why do you like that neighborhood?) Fellow traveler: Me gusta porque hay muchos restaurantes y bares con música en vivo. (I like it because there are many restaurants and bars with live music.) **Task:** Write a short email to your Latin American partner, asking them to recommend some good places to visit in Lima, Peru, during your upcoming trip. Try to use some of the vocabulary from today's practice. Don't worry too much about grammar, I'll help you correct it. Please go ahead and write your email, and I'll give you feedback and corrections. ¡Buena suerte! (Good luck!)
Check that the answer contains the 8 phrases, dialogue, and a writing task.
How each run works: we fill the prompt with a made-up sample, run it once in Llama 3.3 70B, and GPT-OSS 120B grades the answer against the prompt's own rules. Word limits are counted by code, and every quote flagged as made up is checked against the full answer. Your results can differ. How we test.