Raja Gupta

@rajagupta212

Bangalore, IndiaJoined July 2026

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Welcome to my little corner of the internet! I share my learnings, coding experiences, project walkthroughs, and thoughts on web development, AI, and software engineering.

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Engineering Journalrajanotes.hashnode.dev1 post

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RGRaja Guptarajanotes.hashnode.dev5h ago · 13 min read

Understanding what happens behind the scenes when you chat with AI.

1. What is an LLM? Think of an LLM as the brain behind AI assistants like ChatGPT, Gemini, Claude, and Copilot. Just like our brain learns by reading books, listening to conversations, watching the wo

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Raja Gupta

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Raja Gupta's blogs

Recently published

Understanding what happens behind the scenes when you chat with AI.

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Raja Gupta

About

Available for

Raja Gupta's blogs

Recently published

Understanding what happens behind the scenes when you chat with AI.