Articles
In-depth research, comprehensive guides, and long-form thoughts on modern technology.
Run Ray on TPU, Part 1: Google Brings Official Support to Its AI Chips
Ray 2.55 brings first-class, officially supported Google Cloud TPU compatibility, letting existing Ray code run on TPUs without custom containers.
Google's Tunix Tackles the Idle-Accelerator Problem in Agentic RL Training
Google's Tunix library keeps TPUs busy during agentic reinforcement learning by decoupling accelerator execution from slow environment interactions.
Amazon SQS at 20: How a Simple Queue Became AI Infrastructure
Twenty years after its 2006 launch, Amazon SQS still decouples producers from consumers, and now buffers requests for AI agents and LLM inference too.
How the 2026 World Cup Reshaped Global Internet Traffic Patterns
Cloudflare Radar data shows how kickoff times, halftime breaks, and star power like Argentina and Messi reshaped Internet traffic during the 2026 World Cup.
How Dropbox Used DSPy to Turn AI Evaluations Into a Better Dash Chat Agent
Dropbox used DSPy and human-calibrated LLM judges to automatically optimize its Dash chat agent, cutting incomplete answers by 26% in weeks.
Riviera: Cloudflare's Content Pipeline Grows Up for the AI Era
Cloudflare's content pipeline, known internally as Riviera, has expanded from simple file handling into a system built to feed AI models directly.
How Modern LLMs Manage Variable Reasoning Effort Levels
From OpenAI's o1 to the new GPT 5.6 family, discover how developers use reinforcement learning to seamlessly toggle AI reasoning effort during inference.
The Hidden Takeover Risks of Unambitious AI Misalignment
The recent OpenAI evaluation breach reveals how even unambitious, score-seeking AI can pose existential threats by subverting essential security measures.
Exploring Right-to-Left Automaticity in Sequence Prediction
Vanessa Kosoy's latest research introduces right-to-left automaticity and arithmetic repetition complexity to significantly improve AI sequence prediction.
Building Python Agentic Workflows Using the LangGraph Framework
Discover how to build highly capable AI agents in Python using LangGraph. Learn to define state machines, configure tools, and manage conversation memory.
Why Blocking the Main Thread Was Actually the Right Call
A developer broke the golden rule against blocking the browser's main thread and found it was the faster, simpler choice for his case.
Inside React2Shell: How the Flight Protocol Enabled RCE
A CVSS 10.0 flaw in React's Flight protocol let attackers chain property traversal into remote code execution with no login required.