Articles

Technical Deep Dives.

In-depth analysis of AI architectures, deployment patterns, and the research shaping the field.

The Open-Source LLM Power Shift: How Qwen, DeepSeek, and Mistral Changed Everything
LLM architecturemodel trainingscaling

The Open-Source LLM Power Shift: How Qwen, DeepSeek, and Mistral Changed Everything

Explore how open-source LLMs like Qwen, DeepSeek, Mistral, and Nemotron closed the gap with proprietary models in 2025-2026, reshaping AI's competitive landscape.

RayZ·16 min read·
LLM Inference Optimization: The Engineering Behind Fast, Cheap AI
LLM architectureinference optimizationdeep learningAI engineering18 min read

LLM Inference Optimization: The Engineering Behind Fast, Cheap AI

Master LLM inference optimization: speculative decoding, KV-cache compression, quantization, FlashAttention, and serving frameworks compared for fast, cost-effective AI.

RayZAPR 6, 2026
Vibe Coding and the New AI-Assisted Development Stack
AI agentsAI engineering16 min read

Vibe Coding and the New AI-Assisted Development Stack

Explore vibe coding: the AI development paradigm coined by Karpathy. Compare Cursor, Claude Code, Google Antigravity & Copilot — with honest takes on which tools actually deliver.

RayZAPR 6, 2026