#LLM.
Large Language Model tutorials covering GPT, Claude, Gemini, prompt engineering, and working with LLMs.
How to Train a Local LLM on CPU Only (2026 Fact Check & Guide)
Fact check: Yes, you can fine-tune small language models on CPU without a GPU. Learn how to train LoRA adapters locally using llama.cpp and Hugging Face PEFT.
Markdown in the AI Era: The Lingua Franca of LLMs & Agents
Explore why Markdown is the de facto standard for AI systems in the AI era, from token efficiency and AGENTS.md to 50+ applications and token research.
MCP Server Complete Guide 2026: Build, Deploy & Connect AI Tools
Build production MCP servers from scratch. Connect Claude, Cursor, and Windsurf to any API, database, or tool. Complete with TypeScript and Python examples.
Best Ollama Models to Run in 2026: Benchmarks & Recommendations
Fact-checked benchmarks of Ollama models for 2026: Llama 4 Scout/Maverick, Qwen 3, DeepSeek R1, Mistral Small 3, Gemma 4, Phi-4. Speed, quality, VRAM requirements, and best models for coding, chat, reasoning, and local RAG.
Ollama Cheat Sheet: Local LLMs, Models, API & Integration (2026)
Complete Ollama reference — pull and run local LLMs, API endpoints, Python/JS integration, multimodal models, model management, and GPU setup in 2026.
TOON Format for LLMs: The Token-Efficient Alternative to JSON
A complete guide to Token-Oriented Object Notation — why JSON wastes tokens, how TOON fixes it, real-world examples, benchmarks, and practical implementation in Python and TypeScript.
How to Evaluate LLMs for Enterprise Use: Beyond Benchmarks
A practical framework for evaluating LLMs in enterprise. Learn to build evaluation sets, measure accuracy, and choose between RAG and fine-tuning.
How to Use OpenClaw with DeepSeek
OpenClaw doesn't support DeepSeek natively, but a few config edits fix that. Run DeepSeek v3 as your default model and cut API costs by 95%.
AI-Powered Phishing: Why You Can No Longer Trust Your Inbox
Phishing isn't about typos anymore. It's about perfect LLM lures and deepfake voices that sound exactly like your boss. Here is how I protect systems in 2026.
How to Install Gemma 4 Locally with Ollama (2026 Guide)
Run Google's Gemma 4 locally with Ollama. Setup guide for E2B, E4B, 12B, 26B MoE, and 31B Dense models — hardware, benchmarks, APIs, and IDEs.
MCP (Model Context Protocol): The Complete Developer's Guide
Master the Model Context Protocol. Build MCP servers, connect LLMs to any API, and integrate with Claude, Cursor, and Windsurf using real examples.
AI Agent Architecture Patterns: ReAct, Planning & Memory
Master essential AI agent patterns: ReAct, Plan-and-Execute, Multi-Agent systems, and Memory. Build reliable autonomous agents using these proven architectures.
How to Build and Publish a Vercel Agent Skill
Stop writing complex wrappers. Learn how to define, test, and publish a Vercel Agent Skill using the standard npx skills CLI and simple Markdown.
Using Vercel Skills in AI SDK: Build Smarter Applications
Stop using monolithic prompts. Learn to programmatically inject modular Vercel Agent Skills into AI SDK workflows to build smarter, more focused applications.
Intro to Vercel Agent Skills: Replace Messy System Prompts
Explore Vercel's Agent Skills ecosystem. Replace messy, copy-pasted system prompts with structured, version-controlled Markdown files for better AI agents.
Vibe Coding Explained: What It Is and How to Actually Ship
Vibe coding is how most prototypes get built in 2026. Here's what it actually is, where it breaks, and the 5-phase framework that gets things shipped.
Context Window Full? 9 Tricks to Get More Out of Every AI Session
Running into AI context limits? Use these 9 practical tricks to stay under the limit and keep your AI accurate and responsive during long development sessions.
MCP vs Function Calling: What's the Actual Difference?
MCP and function calling both let AI models use tools. But they work very differently. Here's the comparison.
OpenClaw Tutorial: Build Your First AI Agent in 15 Minutes
Build your first OpenClaw agent from scratch. Connect Telegram, configure a heartbeat, set up memory, and swap LLMs in this hands-on walkthrough.
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.
How to Install Ollama and Run LLMs Locally
Ollama lets you run large language models on your own machine. Learn how to install it, download models, and run them locally without any API keys.
OpenAI API Cheat Sheet: GPT-4o, Tools & Assistants
Master the OpenAI API with this guide to GPT-4o, function calling, structured outputs, and Assistants. Includes DALL-E 3, Whisper, and embedding examples.
Gemini API Cheat Sheet: 2.5 Pro, Vision & Tools
Master Google Gemini API for 2.5 Pro and Flash models. Guide to vision, JSON output, function calling, Search grounding, and the Gemini CLI tool.
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.
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. See which AI model wins for debugging, refactoring, code generation, and repository analysis in daily engineering workflows.
What Is a Context Window and Why Should Developers Care?
Understand the context window, the 'active memory' of AI models. Learn how to manage it to keep your apps fast, cost-effective, and accurate during sessions.
What Is an LLM? A Plain English Guide for Developers
Forget the hype and the PhD jargon. An LLM is just a very big autocomplete engine. Here is how it actually works and why it sometimes lies to your face.
What Is RAG and When Does It Actually Help?
Retrieval-Augmented Generation (RAG) explained simply. Learn how vector search works, when to use it, and see a working Python example for your next project.
Prompt Engineering Is Dead. Long Live System Prompts.
Forget magic prompt tricks. Learn what actually works in 2026: clear system prompts, few-shot examples, explicit constraints, and robust evaluation methods.
What Is OpenClaw? The Self-Hosted AI Agent You Actually Own
OpenClaw is a self-hosted AI agent that runs on your hardware and connects to 20+ messaging apps. Learn how it keeps your data off the cloud.
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