Sarah Chen

AI & Machine Learning

Sarah is a veteran AI researcher and journalist with over a decade of experience covering machine learning breakthroughs and their societal implications. She holds a PhD in Computer Science from MIT.

4 articles on this siteJoined March 15, 2020

Articles by Sarah Chen

Abstract visualization of neural network connections representing GPT-5

BREAKING

AI & Tools

GPT-5 Redefines AI: Multimodal Reasoning Hits New Milestone

OpenAI's latest model demonstrates unprecedented reasoning capabilities across text, images, audio, and video — setting a new benchmark for artificial general intelligence.

Sarah Chen·65w ago·3 min

145,820

Developer using AI coding assistant on dual monitors

AI & Tools

AI Coding Tools in 2025: GitHub Copilot vs Cursor vs Gemini Code Assist

We spent three months building real projects with the leading AI coding assistants. The results were surprising — and one tool has pulled decisively ahead.

Sarah Chen·66w ago·3 min

78,920

Quantum computer hardware showing superconducting circuits

AI & Tools

Google's Willow Chip Solves 10 Septillion Year Problem in 5 Minutes

Google's latest quantum processor has achieved a computational task that would take classical supercomputers longer than the age of the universe — marking a genuine quantum advantage milestone.

Sarah Chen·66w ago·3 min

92,340

European Union flag with digital AI elements overlay

Insights

EU AI Act Takes Full Effect: What It Means for Global Tech Companies

The European Union's landmark AI regulation is now fully in force. We break down the compliance requirements, exemptions, and what companies must do to avoid fines of up to €35 million.

Sarah Chen·67w ago·3 min

63,450

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