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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. #} Transform Your Prompts into Viral Videos with Veo3 - The Ultimate Guide to Creating Share-Worthy Content

Transform Your Prompts into Viral Videos with Veo3 - The Ultimate Guide to Creating Share-Worthy Content

Turn your prompts into lifelike image-to-video stories and upload them to your platform for instant engagement. Write a concise prompt that specifies the core narrative, the…

~/ai-engineering 11 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 Engineered for Lawyers - Practical AI for Legal Practice

AI Engineered for Lawyers - Practical AI for Legal Practice

Implement an AI-powered contract review module that flags high-risk terms within minutes, ensuring uniform redlines across matters and saving hours per matter for professional…

~/ai-engineering 11 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. #} Prompt Engineering - How to Write Effective Prompts for ChatGPT

Prompt Engineering - How to Write Effective Prompts for ChatGPT

Begin with a concrete goal for your prompt. A clear goal keeps the chat focused and makes обучения outcomes measurable. Define audience, format, and the expected result. To…

~/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. #} 150 Prompts for ChatGPT - The Ultimate Guide to Boost AI Productivity

150 Prompts for ChatGPT - The Ultimate Guide to Boost AI Productivity

Recommendation: Start every session with a clearly defined goal and a concrete example of the expected ответы. Use prompts содержащие clear constraints that понимает context…

~/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. #} Veo3 Fast API - The Cheapest Access Guide for 80% Cost Reduction in 2026

Veo3 Fast API - The Cheapest Access Guide for 80% Cost Reduction in 2026

Deploy Veo3 Fast API with a lean feature set to cut costs by 80% in 2025. Use optimized processing and modular models to keep runtime lean. This approach helps tiktok creators and…

~/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. #} Are AI Tools Like ChatGPT, DeepSeek, and Others Replacing Psychologists?

Are AI Tools Like ChatGPT, DeepSeek, and Others Replacing Psychologists?

Do not replace психолог with AI tools; use AI to support наши психологи and people. In первого часть of our framework, котором I использую a mix of prompts and data pipelines to…

~/ai-engineering 18 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 Content Planning - Create an Effective Content Calendar

Prompts for Content Planning - Create an Effective Content Calendar

First, craft a запрос that your team can reuse to define your audience, channels, and cadence. The запрос clearly describes вашей аудитории and the outcomes you aim to achieve…

~/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. #} How to Use Neural Networks - Writing ChatGPT Prompts for Programming and Creativity

How to Use Neural Networks - Writing ChatGPT Prompts for Programming and Creativity

Define a clear goal: craft prompts that guide ChatGPT to deliver reliable code templates and интересные идеи for programming tasks and creative exploration. In practice, некоторые…

~/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. #} Dog Tag Prompt for ChatGPT - How to Craft Effective AI Prompts

Dog Tag Prompt for ChatGPT - How to Craft Effective AI Prompts

Recommendation: Begin with a clear three-part template: Role, Task, Constraints. In вводные, set the scope and decide какой output you need; this focus helps reduce drift in…

~/ai-engineering 16 min