Comparison
Gemini
Gemini vs Claude: Which Model Fits Which Job
Gemini and Claude are both frontier systems with genuinely different centers of gravity. Here is how they compare on the dimensions that change a buying decision.
10 min read
Archive
All Articles
The complete archive. Threat analysis, defensive guides, security architecture and independent tooling reviews.
Page 2 of 2
Review
Perplexity
Perplexity Review: Does an Answer Engine Beat Search?
Perplexity sits between a search engine and a chatbot. After extended use, here is where the answer-engine model earns its keep and where it quietly falls short.
10 min read
Analysis
RAG
What Is RAG? Retrieval-Augmented Generation Explained
RAG puts the right documents in the model's context at query time. The generation half is mostly solved; the retrieval half is where nearly every production system breaks.
13 min read
Comparison
Claude
Claude vs ChatGPT
Claude and ChatGPT are close on raw capability and far apart on temperament, ecosystem, and tooling. Here is where each one actually wins, segmented by what you are trying to do.
8 min read
Tutorial
Claude Code
Claude Code Guide: Agentic Coding in the Terminal
Claude Code puts an agent in your terminal that can read, edit and test a real codebase. Here is how it works, how to configure it safely, and how to use it on real work.
10 min read
Tutorial
Prompt Engineering
Prompt Engineering Guide: Structure, Examples and Evaluation
Prompt engineering is specification writing, not incantation. This guide covers the structure that works, the techniques that are overrated, and how to test prompts like code.
11 min read
Review
Open Source LLMs
Top Open Source LLMs: Families, Licenses and How to Run Them
Llama, Mistral, Qwen, DeepSeek and Gemma dominate the open-weight landscape, but their licenses differ sharply. Here is what each family is good for, what the license actually permits, and what hardware you need.
12 min read
Analysis
ChatGPT
What Is ChatGPT? A Complete Guide
A working guide to ChatGPT — what the product actually is, the model architecture behind it, the difference between the chat app and the API, and the failure modes you need to plan around.
10 min read
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