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Sarah Chen

Sarah Chen

Head of AI & Engineering

Sarah is a former Google AI researcher with 12 years of experience in machine learning, NLP, and autonomous systems. She leads KeyGroup's AI engineering division, architecting AI workers and automation pipelines for enterprise clients. Published in NeurIPS and ICML. Stanford CS graduate.

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Agentic AI - The Future of Autonomous Systems

Recommendation: Embrace agentic AI now, delivering autonomous decisions with clear accountability; published benchmarks show great potential, and this approach can simplify…

~/ai-engineering 12 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} AI SEO for Local Businesses - Your Starter Guide

AI SEO for Local Businesses - Your Starter Guide

Claim and optimize your Google Business Profile today, then align NAP across sites (сайтов) and maps. since local searches rely on proximity and accuracy, this provides a solid…

~/ai-engineering 15 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} Does AI Content Work for SEO? Pros, Cons, and Uses

Does AI Content Work for SEO? Pros, Cons, and Uses

Recommendation: Use AI content as a helper, not a sole creation. It can draft outlines and initial passages quickly, but you still need to verify with data and tailor for their…

~/ai-engineering 13 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} Optimizing Your Website for AI Features - Performance, Personalization, and SEO

Optimizing Your Website for AI Features - Performance, Personalization, and SEO

Start with a fast baseline: implement core Web Vitals targets (LCP ≤ 2.5s, CLS ≤ 0.1, TBT ≤ 300ms) and monitor progress in the console and analytics dashboards. Track latency on…

~/ai-engineering 13 min
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Should You Switch to an AI Browser? Atlas vs Perplexity Comet - A ChatGPT-Driven Comparison

Switch to Atlas today for faster results and reliable citations. Atlas generates references from many websites and returns results in 180-210 ms on typical queries, with 80…

~/ai-engineering 13 min
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Top 10 AI Writing Tools I Recommend for Professional Writers

Start with quillbot for rewriting and detection tasks. This choice gives you reliable rewriting options and a clear signal for potential copy issues before you publish. Build your…

~/ai-engineering 12 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} How to Rank in AI Overviews - 11 Practical Tips to Follow

How to Rank in AI Overviews - 11 Practical Tips to Follow

Audit your AI overview articles with a data-backed lens to identify gaps that block top-ranking results. Note which questions your reader asks, what intents they bring, and which…

~/ai-engineering 14 min
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45 AI Tools for Digital Marketers - A Comprehensive List

Go for a focused core stack of three tools to supercharge your campaigns today: analytics, content creation, and automation. For the biggest impact, pick options with native…

~/ai-engineering 15 min
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Atlas AI Browser - How ChatGPT Is Changing Search

Enable continuous, chat-assisted search in Atlas AI Browser and you will cut query time by up to 40% while boosting everyday productivity. In a 5-week pilot with 248 participants…

~/ai-engineering 11 min