Yogesh

Eng Leader at Servicenow, an Amateur Photographer, crazy about Technology & Gadgets and Nature Lover.

[Sundar Pichai @sundarpichai]

Some helpful updates from across Google this week, lots more to come! 🧵

@NotebookLM is introducing Cinematic Video Overviews for Ultra users in English.

Distill complex information into amazing visual deep dives - take a look 👇

[Yogesh @YogeshTweeting]

How to structure your prompts or API calls to cost, latency and performances benefits from Prompt Caching https://t.co/n7tk2YWBuJ

[Yogesh @YogeshTweeting]

https://t.co/yBJgp8GdOT

[Yogesh @YogeshTweeting]

@amazonIN I received garbage, broken , damaged totally different camera lens when ordered new Sony lens. Raised complaint with Amazon Support however I have been asked follow up instead of resolving issue.
Totally unexpected. @AmazonHelp

[Yogesh @YogeshTweeting]

Its #Scam !!

[Anton Osika @antonosika]

Companies like Microsoft are already hiring with 'vibe coding' as a requirement.

You can now add Lovable as a certification on LinkedIn, and it's ranked by how much you've used Lovable.

Build more great apps and get a higher certification!

[Josh Woodward @joshwoodward]

🇮🇳 Good morning India! A lot of you asked for full-length mock JEE Main tests in @GeminiApp at no cost - done! Good luck on your prep!

Last week, SAT. This week, JEE.

What other global exams would be most helpful?

[Sundar Pichai @sundarpichai]

Helpful update for students, you can now take full practice SATs for free in the @GeminiApp.

It uses vetted content from @ThePrincetonRev and gives you feedback straight away. Starting with the SAT today, but more tests are on the way!

[Yogesh @YogeshTweeting]

The man who made India digital isn’t done yet https://t.co/NRFyGl2ATA

[Yogesh @YogeshTweeting]

@SUBWAY @SubwayIndia Hiked prices, reduced size and portion , degraded hygiene and substandard quality . Anything else left behind … ? kind of subs get delivered now days is totally surprise, no veggies and no sauces just piece of bread and patty

[Yogesh @YogeshTweeting]

Google #Illuminate …. I am still figuring how is this different Google #NotebookLLM https://t.co/fwXEZVdsYm

[Yogesh @YogeshTweeting]

AI Is Changing How We Learn at Work https://t.co/ZJNipMBCWx

[Avi Chawla @_avichawla]

RAG vs. Graph RAG, explained visually!

RAG has many issues.

For instance, imagine you want to summarize a biography, and each chapter of the document covers a specific accomplishment of a person (P).

This is difficult with naive RAG since it only retrieves the top-k relevant chunks, but this task needs the full context.

Graph RAG solves this.

The following visual depicts how it differs from naive RAG.

The core idea is to:
- Create a graph (entities & relationships) from documents.
- Traverse the graph during retrieval to fetch context.
- Pass the context to the LLM to get a response.

Let's see how Graph RAG solves the above problem.

First, a system (typically an LLM) will create a graph from documents.

This graph will have a subgraph for the person (P) where each accomplishment is one hop away from the entity node of P.

During summarization, the system can do a graph traversal to fetch all the relevant context related to P's accomplishments.

The entire context will help the LLM produce a complete answer, while naive RAG won't.

Graph RAG systems are also better than naive RAG systems because LLMs are inherently adept at reasoning with structured data.

👉 Over to you: Have you used Graph RAG in production?

[Yogesh @YogeshTweeting]

In Search of the AI Bubble’s Economic Fundamentals by William H. Janeway - Project Syndicate https://t.co/Cy2NoqVa6A

[Yogesh @YogeshTweeting]

https://t.co/MGGEeJouD5 Congratulations to Indian Women Cricket Team #WomensWorldCup2025

[Yogesh @YogeshTweeting]

People used make fun of Microsoft browser that it is only being used for downloading Google Chrome.
Today I am using Google Chrome to download Microsoft Edge.
#microsoftedge

[Yogesh @YogeshTweeting]

@iRobot @iRobot The worst after sale service !!!

[Yogesh @YogeshTweeting]

@iRobot We are struggling to get after sale support for your products. I’m tried all possible channels, no luck. It is disappointing

[Yogesh @YogeshTweeting]

Traditional vs Transformational leadership and key tensions that’s need to balance … good summary from HBR

https://t.co/9ENsx9M8F7

[Yogesh @YogeshTweeting]

@MyntraSupport I wonder what are more details you needed ? Neither I find details nor any one from Myntra contacted

[Yogesh @YogeshTweeting]

@MyntraSupport @myntra complaint IN23053118064114933501 is pending since two weeks. Only response I get from support that I will get update in 24 hours.
#worst #service and no one has any idea.