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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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{# 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. #} Best AI Logo Generators - 8 Options Reviewed for 2026

Best AI Logo Generators - 8 Options Reviewed for 2026

Recommendation: start with Looka for a fast, brand-ready logo. Its guided workflow turns your ideas into a complete package with vector SVGs and PNGs. The rendering is crisp on…

~/ai-engineering 16 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. #} 15 Best AI Tools to Launch and Grow Your Podcast

15 Best AI Tools to Launch and Grow Your Podcast

Start with a professional-grade AI workflow that handles converting audio to text, generates show notes, and drafts social posts in english; this approach lets you create clean…

~/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. #} What the Best Marketing Teams Are Doing with AI Tools Right Now

What the Best Marketing Teams Are Doing with AI Tools Right Now

Choose a single, high-impact AI workflow that links forecast data, copywriting, and measuring results, then validate its value within two weeks to secure an early return and a…

~/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. #} Agentic AI vs LLMs - Key Differences in 2026 — A Practical Comparison

Agentic AI vs LLMs - Key Differences in 2026 — A Practical Comparison

*Recommendation: start with a six-week pilot of agentic AI on a high-value, repeatable task in your enterprise to raise efficiency quickly, and use the results to decide on…

~/ai-engineering 16 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. #} ChatGPT Advertising - The Next Big Shift in Digital Marketing

ChatGPT Advertising - The Next Big Shift in Digital Marketing

Start a four-week pilot of ai-generated ad content and chat-enabled experiences across two to three core products around seasonal campaigns. Create a simple testing order…

~/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. #} AI Sentiment Analysis in 2026 - What You Need to Know to Stay Ahead

AI Sentiment Analysis in 2026 - What You Need to Know to Stay Ahead

Recommendation: Use a tfidfvectorizer baseline to quantify signal and pair it with targeted fine-tuning on domain data to improve understanding of customer sentiment, and ensure…

~/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 Use AI to Improve Your UX for SEO - Practical Tips to Boost User Experience and Rankings

How to Use AI to Improve Your UX for SEO - Practical Tips to Boost User Experience and Rankings

Launch a targeted AI chatbot on your site to greet visitors, capture intent signals, and route them to relevant content, increasing leads easily. The sarahs analytics team tests…

~/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 Get Your Product Recommended in ChatGPT Shopping Before Everyone Else Figures It Out

How to Get Your Product Recommended in ChatGPT Shopping Before Everyone Else Figures It Out

Recommendation: Secure early access to ChatGPT Shopping and gather unique human reviews via a focused feedback loop sourced from the источник of real user experiences. Build a…

~/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 vs Human Creativity - Can Machines Really Replace Marketers?

AI vs Human Creativity - Can Machines Really Replace Marketers?

Choosing collaboration over replacement, marketers should deploy AI as a trusted assistant that handles data-heavy tasks while people steer strategy, storytelling, and…

~/ai-engineering 14 min