TalentJR apps
Every AI app has three parts. The input is what you give it — a photo, a typed question, your voice. The model is the trained part that finds the pattern and decides. The output is what comes back — a label like “cat”, a reply or a picture. The model is trained beforehand; each time you use the app, you give the input, the model works on it, and then the output appears. Chatbots come in two kinds: a rule-based chatbot follows if-then rules and fixed replies people wrote, so new wording confuses it; a learning chatbot learned from many examples, so it handles new wording but can make mistakes.
✓ You passed this lesson’s test.
Input → model → output — “what goes in, the trained part that decides, what comes out”
Use it for: Understanding any AI app — and planning your own.
Check: Try it: write 5 if-then rules for a paper “library helper” chatbot, then test it with a question your rules do not cover ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 📲 AI App Explainer badge when you pass — and a certificate when you finish all 8 lessons of Part 3 · Safe and smart use. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
Prefer a real teacher? TalentJR teachers take live online classes anywhere in India and visit homes in selected cities. Tell us what you need and our team will call you with timings and fees.