What Is an LLM? How ChatGPT Predicts the Next Word | AI Engineer Course #06 (Hindi)

"Type 'मैं आज बहुत…' — before you finish, the model has already scored every possible next word. It picks one. That single trick is all of ChatGPT. In 10 minutes you'll see it happen, word by word." Episode #06 of "AI Engineer — Zero to Master (Hindi)" — Level 0, complete beginner. No code. YOU WILL LEARN • The loop — text in → predict the next piece → append it → feed it all back → repeat. • Probabilities, not facts — at each step the model scores every possible next piece; one is picked. • Where the "knowledge" comes from — trained on a huge amount of text; patterns squeezed into parameters… • "Large" = parameters + data — why size mattered, and why size alone doesn't decide quality (→ #05). • The engineer's takeaway — great at language, patterns and transformation; unreliable as a source of facts. CHAPTERS 0:00 "मैं आज बहुत…" 0:42 आपके phone का keyboard और अंताक्षरी 1:53 Loop: एक टुकड़ा, जोड़ो, फिर से 2:43 Facts नहीं, probabilities 3:46 असली numbers, एक असली model से 4:25 चुनना: हर बार सबसे ऊँचा नहीं 5:14 ज्ञान आया कहाँ से? 6:11 Parameters: अरबों knobs 7:06 यह database नहीं है 8:03 "Large" का मतलब क्या? 8:49 सिर्फ़ अगला शब्द, फिर भी इतना समझदार क्यों? 9:43 AI engineer के लिए असली सीख 10:39 Try it yourself 11:16 Check yourself, और आगे क्या TRY IT YOURSELF: ask the chat app to continue "एक बार की बात है…" three times — three different stories from the same start. Why? Because it picks from probabilities (→ #08). Tell us what you found in the comments 👇 Facts that change often (models, prices, limits) are shown on dated on-screen cards (Sep 2026). Previous: #05 Types of AI Models — 8 Kinds Every Beginner Should Know · Next: #07 LLM Tokens Explained — Why Hindi Costs More Than English #LLM #ChatGPT #AIForBeginners #Hindi