Explainers News | विश्लेषण
Simple backgrounders answering what happened, why it matters, and what comes next — on topics that matter to India.
28 articles published
What is RAG in AI? How retrieval works, with a simple example
RAG in AI means retrieval augmented generation: a system first finds relevant material in an external source, then gives that material to a language model to help it answer. For example, a college ass...
More in Explainers
All Explainers News
Google AI Essentials: India fee, study time and certificate
Google AI Essentials is a beginner course with five modules, fully online study and a Google certifi...
What is RAG in AI? How document search helps an AI answer
RAG in AI means retrieval augmented generation. It is a way for an AI application to look up relevan...
How to use Perplexity AI for research: five student prompts
To use Perplexity AI for a student research task, write a specific question, choose Search for a foc...
Claude Artifacts example: build an interview practice document
A practical Claude Artifacts example is an interview practice document that you can revise beside th...
Perplexity Deep Research limits: free access, resets and prompts
Perplexity Research gives free users limited access and Pro subscribers extended access. Its officia...
Gemini PDF summary: upload steps, limits and five study prompts
To get a PDF summary in Gemini, open the Gemini web app, enter a question, choose Add files and Uplo...
How to cancel a ChatGPT subscription on the web or app stores
To cancel a ChatGPT subscription, use the platform that originally billed you. A plan bought on chat...
Gemini Gems migration to skills: dates, files and what to check
NEW DELHI: Google says Gemini Gems will transition to skills for personal accounts held by users age...
How to use Claude Projects: files, instructions and free limits
To use Claude Projects, create a project from the Projects section, add the documents you want it to...
Beyond the 99%: Sridhar Rajagopalan on Why Rote Learning Is Failing Indian Students, and How to Fix It
Every year, when board exam results are announced, newspapers are filled with pictures of students w...
Elements of AI free course: study time and certificate rules
Elements of AI's Introduction to AI is a free online course from the University of Helsinki and Minn...
ChatGPT data controls: turn off training and keep chat history
To turn off ChatGPT model training, open your account menu, choose Settings, then Data controls, and...
How to write a prompt for ChatGPT: a framework and examples
To write a useful prompt for ChatGPT, state the task, supply the information it should use, describe...
How to use NotebookLM for studying: five prompts and source checks
To use NotebookLM for studying, create a notebook for a defined topic, add the material you are allo...
How to use Claude skills and create a repeatable workflow
To use skills in Claude, enable the file-creation capability in Settings, then open Customize and Sk...
NotebookLM flashcards: how to make quizzes from your study sources
To make NotebookLM flashcards, open a notebook containing your study material, go to Studio and choo...
What is an AI agent? How it works, with everyday examples
An AI agent is software that uses artificial intelligence to work towards a goal, choose actions and...
Raider, Xtreme 125R or CB125 Hornet: what the extra money buys
A premium 125cc motorcycle shortlist needs more than a comparison of engine sizes. The useful questi...
Sonodyne SAMA 6000 vs 7000 vs 8000: what extra money buys
Sonodyne lists the SAMA 6000 at Rs 49,999, the SAMA 7000 at Rs 64,999 and the SAMA 8000 at Rs 84,999...