Architectural patterns for graph-enhanced RAG: Moving beyond vector search in production

The standard architecture — chunking documents, embedding them into a vector database, and retrieving top-k results via cosine similarity — is effective for unstructured semantic search. However, for ...
ZDNet

The best free AI courses and certificates for upskilling in 2026 - and I've tried them all

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...
KTLA

$100K qualifies as ‘lower-middle class’ in California, 11 other states

(NEXSTAR) – A six-figure income used to be shorthand for “rich.” Now, it’s barely enough to get by in many parts of the country. And it’s not just California and New York where families are feeling ...
Fort Collins Coloradoan

What it takes to be middle class in Colorado

The threshold to be considered middle class on average in Colorado is increasing faster than the rest of the country. SmartAsset, an online platform for financial advice and information, once again ...
al.com

Here’s the line between middle class and upper middle class in every state

How much does a household have to make to be considered upper middle class? The answer varies widely depending on where you live, according to a recent study conducted by personal finance site ...
The Motley Fool

Here's What Income Actually Makes You Upper Class in 2026

If you asked most people what income makes you upper class, you'd probably hear numbers like $250,000 or $500,000. The data says otherwise. In 2026, upper class is primarily a percentile definition.
Forbes

Flying First Class In Air India’s A350 Business-Class Suite

Air India’s A350 Business Class has surprising first-class upgrades, gourmet meals, engaged flight attendants, and a fully equipped suite for long-haul flights. The unexpected luxury of Air India’s ...
ZDNet

I took Harvard's free online coding classes to better catch AI's errors - and they're legit

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...
GameSpot

How To Unlock All Class Training Paths In Battlefield 6

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. By default in Battlefield 6, every class has a starting Training ...
Stars and Stripes

Virginia-class attack submarine is the new ‘backbone’ of Navy’s undersea service

BREMERTON, Wash. — The Navy officially has a new “backbone” of its submarine fleet that is bigger, faster, quieter, and has more endurance and firepower than the Vietnam War-era design it passed by in ...
Columbus Dispatch

What's considered middle-class income in Ohio? See the income ranges

Do you earn enough to be considered "middle class" in Ohio? The socioeconomic tier is commonly defined by annual household income, and an August report from GoBankingRates revealed just how much ...