#LLM.
11 posts filed under this topic.
OpenClaw Tutorial: Build Your First AI Agent in 15 Minutes
Build your first OpenClaw agent from scratch — connect Telegram, configure a heartbeat schedule, set up memory, and swap LLMs. A complete hands-on walkthrough with real scenarios.
OpenClaw vs ChatGPT vs Claude: Which AI Setup Is Right for You?
Honest comparison of OpenClaw, ChatGPT, and Claude web — privacy, memory, cost, autonomy, and setup. Five questions to find your best AI setup.
What Is OpenClaw? The Self-Hosted AI Agent Everyone Is Talking About
OpenClaw is a self-hosted autonomous AI agent that runs on your hardware, connects to 20+ messaging apps, and never sends your data to the cloud. Here's what it actually is.
OpenAI API Cheat Sheet: GPT-4o, Tools & Assistants
Complete OpenAI reference — GPT-4o and o-series models, chat completions, function calling, structured output, Assistants API, embeddings, DALL-E 3, and Whisper.
Gemini API Cheat Sheet: 2.5 Pro, Vision & Grounding
Complete Google Gemini reference — Gemini 2.5 Pro and Flash models, generateContent, streaming, vision, JSON output, function calling, Search grounding, and Gemini CLI.
Claude API Cheat Sheet: SDK, CLI, MCP & Prompting
Complete Claude reference — Anthropic API, model IDs, Messages API params, Claude Code CLI commands, MCP setup, tool use, prompt caching, and Batch API.
Prompt Engineering Is Dead. Long Live System Prompts.
The 2023 obsession with magic prompt tricks is over. What actually works in 2026: clear system prompts, examples over descriptions, explicit constraints, and evals.
What Is RAG and When Does It Actually Help?
Retrieval-Augmented Generation explained simply — what it is, how embeddings and vector search work, when RAG helps vs when you do not need it, with a working Python example.
What Is a Context Window and Why Should Developers Care?
The context window is one of the most important things to understand about working with AI — and one of the least explained. Here's what it actually is and why it changes how you build.
What Is an LLM? A Plain English Guide for Developers
No jargon, no hype. What a large language model actually is, how it works under the hood, why it sometimes gets things wrong, and what that means for how you use it.
Claude vs Gemini 2.5 for Coding: Honest Comparison
Hands-on comparison of Claude Sonnet 4.6 vs Gemini 2.5 Pro for real coding tasks — debugging, code review, test writing, long context, and daily workflow integration.