Your First 7 Days with Grok Bot: A Production-Ready Field Guide
Seven days of practical lessons from onboarding Grok Bot into a real engineering workflow, from API setup to evaluation loops.
Xai
Your First 7 Days with Grok: An Engineer's Field Notes
A working engineer’s day-by-day account of putting Grok through real tasks — code review, debugging, writing SQL, explaining logs, and creative work — with concrete prompts and honest verdicts.
Phoenix Rising: How Transformer Models Revolutionized Real-Time Recommendation Systems at Scale
Phoenix Rising: How Transformer Models Revolutionized Real-Time Recommendation Systems at Scale In the high-stakes world of social media feeds, where billions of posts compete for fleeting user attention, the Phoenix recommendation system stands out as a groundbreaking fusion of transformer architectures and scalable machine learning. Originally powering X’s “For You” feed, Phoenix demonstrates how large language model (LLM) tech like xAI’s Grok-1 can be repurposed for recommendation tasks, handling retrieval from 500 million posts down to personalized top-k candidates in milliseconds.[1][2][3] This isn’t just another recsys—it’s a testament to adapting cutting-edge AI for production-scale personalization, blending two-tower retrieval with multi-task transformer ranking. ...
xAI Cookbook Zero-to-Hero: Master Explainable AI and Grok API with Practical Recipes
Introduction The xAI Cookbook is an official GitHub repository and documentation hub from xAI, packed with Jupyter notebooks that demonstrate real-world applications of the Grok API. It serves as a hands-on guide for developers, showcasing practical explainable AI (XAI) workflows like multimodal analysis, conversational agents, sentiment extraction, and function calling[1][4]. Unlike theoretical tutorials, it emphasizes production-ready recipes that reveal how Grok makes decisions—bridging the black-box gap in LLMs through transparent examples[5]. ...