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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. #} How to Write Prompts for Image Generation - Part 2 - Advanced Techniques and Best Practices

How to Write Prompts for Image Generation - Part 2 - Advanced Techniques and Best Practices

Recommendation: Define the target scene in three concrete details to lock the direction before crafting prompts. Describe the subject, the setting, and the lighting, then align…

~/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. #} 3 Prompts for Deep Self-Analysis in AI-Powered GPT Psychoanalysis

3 Prompts for Deep Self-Analysis in AI-Powered GPT Psychoanalysis

Start by writing a five-minute план: list your задачи and your чувства, then map времени checkpoints and define the результат you want from this session. Prompt 1: Investigate…

~/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. #} Optimising Your TFM Configuration Using the veo³ - Best Practices

Optimising Your TFM Configuration Using the veo³ - Best Practices

Set the veo³ baseline fidelity to 0.92 and document the value on your pages as a repeatable starting point. This must be paired with a concise промпта approach to steer the model…

~/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. #} Google Veo 3 FastAPI Free Access Guide - 5 Methods That Work in 2026

Google Veo 3 FastAPI Free Access Guide - 5 Methods That Work in 2026

Use the official free tier first for a clean start with Google Veo 3 in FastAPI. This main approach lets you test the integration with active credentials and working endpoints…

~/ai-engineering 17 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 Prompt Veo 3 with Images - A Step-by-Step Guide

How to Prompt Veo 3 with Images - A Step-by-Step Guide

Begin with a tight, specific prompt tied to a reference image. Attaching a precise prompt to your image lets Veo 3 follow intent, позволяя you shape the result more directly…

~/ai-engineering 17 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. #} The Complete Prompt Library for Writing Books with ChatGPT and Other AI Tools

The Complete Prompt Library for Writing Books with ChatGPT and Other AI Tools

Organize prompts into clear families like outlines, character sketches, research notes, and worldbuilding. Each family gets its own screen in your workflow, where outputs are…

~/ai-engineering 19 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. #} Runway vs Sora vs Veo 3 vs Kling - Which AI Video Tool Actually Delivers Real Results?

Runway vs Sora vs Veo 3 vs Kling - Which AI Video Tool Actually Delivers Real Results?

Recommendation: Start with Runway for rapid prototyping and visually polished outputs, aligning the focal use case with your platform constraints. This keeps developers and люди…

~/ai-engineering 19 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 Prompts for ChatGPT - 21 Creative Prompt Ideas

Best Prompts for ChatGPT - 21 Creative Prompt Ideas

Recommendation: Start with a crisp prompt that states the goal, audience, and constraints. For each prompt, define the desired outcome in one line and then request a concrete…

~/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. #} Veo3 vs Seedance 10 - AI Video Generation Technologies Compared

Veo3 vs Seedance 10 - AI Video Generation Technologies Compared

Recommendation: Choose veo3s for a simplified workflow, strong prompting, and broad accessibility that keeps production stable across long sessions. In a quick tech comparison…

~/ai-engineering 13 min