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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. #} 10 Best Telegram Bots with Neural Networks for Video Creation

10 Best Telegram Bots with Neural Networks for Video Creation

For immediate results, start with sora, a Telegram bot that turns scripts into short videos using нейросетях. It handles заданий efficiently, delivering ready-made clips in…

~/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. #} Best AI Neural Networks for Animating Photos and Portraits

Best AI Neural Networks for Animating Photos and Portraits

Begin with gen-4 powered networks for portrait animation; this approach yields natural movements внутри лица and preserves texture and micro-expressions, delivering convincing…

~/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. #} Prompts for Midjourney - A Practical Guide to Creating Stunning AI Art

Prompts for Midjourney - A Practical Guide to Creating Stunning AI Art

Begin with a precise pose and a single mood. Lock the core idea in 8–12 words, then craft lighting, color, and texture to support it. By anchoring the subject’s pose, you create 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. #} Veo 3 for Marketers - Create Ads and Product Videos Faster with Powtoon

Veo 3 for Marketers - Create Ads and Product Videos Faster with Powtoon

Begin with a 15–30 second ad in Powtoon using a built-in template and Veo 3's storyboard to speed up your workflow. This step keeps teams aligned and makes it easier to test…

~/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. #} ChatGPT Prompts - 110 Best Prompts by Topic

ChatGPT Prompts - 110 Best Prompts by Topic

Begin with a focused prompt that sets scope: define the topic, audience, and output format, and include a hook to grab attention. For задачи you want to resolve, describe the…

~/ai-engineering 14 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. #} Master Veo 3 Video Generation with Professional Prompts

Master Veo 3 Video Generation with Professional Prompts

Start with a reusable prompt template and a clear brief for each video. The provided baseline keeps your work fast and consistent across full campaigns unless you need a one-off…

~/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. #} Illustrated Guide to Claude I - Building a Professional Team with Subagents

Illustrated Guide to Claude I - Building a Professional Team with Subagents

Define the задача now and assemble a small, capable team of subagents to move fast. Capture the objective in a living brief, assign a name to each role, and set clear safety…

~/ai-engineering 14 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. #} Neural Network for Yoga Experts - 15 Practical AI Applications in Yoga Practice

Neural Network for Yoga Experts - 15 Practical AI Applications in Yoga Practice

Recommendation: Start with a compact neural network that analyzes video of your yoga sessions and delivers real-time corrective prompts. This setup is содержащие идей гибкости and…

~/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. #} How to Create a Viral ASMR Video - Cutting Objects with Veo 3

How to Create a Viral ASMR Video - Cutting Objects with Veo 3

Film a single, 15–20 second cut of one object in 9:16 with Veo 3 at 4K60. This concrete setup yields sharp edges, noticeable refractions, and a rhythm that suits Shorts. Use a…

~/ai-engineering 14 min