AI guides and articles.
A practical knowledge base on artificial intelligence. ChatGPT, Claude, Copilot, prompt writing and more — all free.
ChatGPT in Estonian — How to Use, Examples & Practical Guide
ChatGPT is an AI chatbot by OpenAI that works excellently in Estonian. You can use it for free at chat.openai.com — just create an account and start chatting in Estonian. ChatGPT helps write texts, translate, analyze data and automate daily tasks.
Read more →What is Artificial Intelligence? Simple Explanation & Practical Overview
Artificial intelligence (AI) is a computer system that can learn from data and make decisions without direct human guidance. In practice, this means tools like ChatGPT, Claude and Copilot that help you write texts, analyze data and automate tasks. AI doesn't replace people — it makes them more productive.
Read more →Prompt Writing — How to Give AI the Right Commands
A prompt is a command or instruction you give to AI. A good prompt includes context (who you are), a specific task (what AI should do), desired format and tone. The more precise your prompt, the better the AI response. This guide teaches you to write effective prompts for daily work.
Read more →Best AI Tools 2026 — Overview for the Estonian User
The best AI tools for daily work in 2026 are ChatGPT (universal assistant), Claude (analysis and longer texts), Microsoft Copilot (Office 365 integration), Midjourney (image generation) and Perplexity (AI search). Most are free to use and work in Estonian.
Read more →Free AI Tools — Best Choices in 2026
The best free AI tools in 2026 are ChatGPT (text and analysis), Claude (longer texts), Perplexity (AI search), DALL-E (images in ChatGPT), Gamma (presentations) and Google Gemini. All work in Estonian and are suitable for daily work without spending a cent.
Read more →ChatGPT vs Claude — Which AI is Better?
ChatGPT and Claude are both excellent AI tools, but differ in strengths. ChatGPT is better for universal tasks and has a larger ecosystem (plugins, GPT store). Claude is often stronger for longer texts, analysis and Estonian grammar. Both are free to use.
Read more →MCP (Model Context Protocol) — what it is and how to use it
MCP (Model Context Protocol) is the dominant 2026 standard for how AI models (Claude, GPT, local models) talk to external tools and data sources. Think of it as 'USB-C for agents' — one protocol that lets an AI read your filesystem, query your DB, post to Slack and more, without bespoke integrations for every tool.
Read more →Claude Code vs Cursor vs OpenAI Codex — which AI coding agent in 2026?
By 2026 agentic coding has gone mainstream, but the tools serve different jobs. Claude Code is a terminal agent for experienced devs. Cursor is the IDE multi-file agent. OpenAI Codex is the cloud agent for longer tasks. Devin is the autonomous full-ticket engineer. The right choice depends on the work.
Read more →Reasoning models 2026 — when to use o3, Claude extended thinking and Gemini Deep Think
Reasoning models are one of the biggest AI shifts of 2026. They 'think' before responding — using internal chain-of-thought to solve harder problems. Examples: OpenAI o3, Claude extended thinking, Gemini Deep Think. They're slower and more expensive than regular models but deliver materially better results on logic, math and code.
Read more →AI agents for business 2026 — what they are and how to use them
AI agents have moved from demo to practice in 2026 — Claude Computer Use drives the desktop, ChatGPT Agent completes web tasks, Devin solves whole tickets. Estonian companies that systematically deploy agents are saving 5–20 hours per week per employee. This guide explains what an agent is, the 2026 options and how to deploy them safely in your business.
Read more →EU AI Act 2026 — what applies to Estonian businesses and when
The EU AI Act is the EU's first comprehensive AI regulation, with high-risk system requirements taking effect in August 2026. Estonian companies using AI in HR decisions, credit scoring, education, justice or critical infrastructure have new obligations. This article explains what applies to whom, what to prepare and what the penalties are.
Read more →AI video generation 2026 — Sora 2, Veo 3 and practical use
AI video generation has hit practical territory in 2026 — OpenAI Sora 2 and Google Veo 3 produce longer, higher-quality clips with native audio, character continuity and natural camera work. Estonian marketing teams now make 30-second ads in minutes where they used to need weeks of production.
Read more →Local AI models 2026 — Llama 4, Mistral and when to choose them over the cloud
Local (open-weight) AI models have hit competitive parity with cloud solutions in 2026. Llama 4, Mistral Large, Qwen3 and DeepSeek R1 run on your own hardware or hosted in Europe — ideal for companies where sending data to US clouds is off the table (healthcare, finance, public sector) or whose API bills are getting big.
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