xAI Grok Architecture: The Case for JAX and Rust
Explore the xAI Grok model training architecture. Discover why xAI chose JAX and Rust over PyTorch, their SLA/uptime guarantees, and how it impacts extreme-scale training.
From the Front Lines of Tech
Sharing strategic insights and lessons from over 20 years of building scalable systems, leading high-performing teams, and navigating complex technology shifts.
· StrategyThe CAIO's First 100 Days: Beyond Pilot Purgatory
Moving from setting up the office to surviving the execution phase without failing ROI checks. A guide for the new Chief AI Officer.
Demystifying the TPU SparseCore: The Hidden Workhorse of Recommendation Systems
While LLMs grab the headlines, recommendation models quietly run the global economy. We explore how Google’s TPU SparseCore architecture solves the massive memory bottleneck of embedding lookups.
The Real Performance Improvement Rate of AI Training Chips
Analyze the actual performance improvement rate of training chips and GPUs vs marketing hype. Here is the data on real compute scaling for training and inference.
Building automated Evals: LLM-as-a-Judge for Plan Adherence
A hands-on tutorial using Google ADK and TypeScript to score agent workflows with custom eval rubrics.
CopilotKit vs A2UI: Client-Side Rendering in Generative UI
Compare Generative UI patterns for browser-based, client-side rendering. Learn when to use declarative CopilotKit structures versus the open-ended A2UI protocol.