Which AI assistant do I need?

Any of the four: ChatGPT, Gemini, Claude or Microsoft Copilot. The free plan is enough for most tasks; each PDF version notes where a paid plan helps.

What format is the course?

A ZIP archive with four PDF files, one for each AI assistant. Read on screen or print.

Do I need technical skills?

No. Every lesson shows the exact prompt to copy and an example of a good result.

Can I use the prompts at work?

Yes. Just never paste personal or confidential data into an AI assistant — the course explains how to anonymize documents.

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Self-Checking and Reducing Errors — AI Course

Make AI review its own work and cut mistakes and made-up facts with proven techniques.

≈ $4.29

345 ₽

ZIP with 4 PDF versions: ChatGPT, Gemini, Claude, Copilot · ready-to-use prompts · free updates

Payment is processed securely by YooKassa in Russian rubles. If your card is declined, email us at info@хижняков.рф and we will arrange another way to pay.

What this course is about

How to make AI check its own work: prompts that reduce made-up facts, check questions, cross-checking, catching errors in figures, references and rules, and spotting a confident tone where there is no real certainty.

AI writes smoothly and confidently, even when it is wrong. It can mix up a number, invent a document reference or describe a rule that changed long ago. You cannot get rid of this completely, but you can cut the number of errors sharply and learn to find them fast. This course shows you how to build checking into every task {AI_WITH}, from the prompt to the finished document.

What you will learn

A prompt that reduces made-up facts
Before and after: a meeting summary
Self-checking an answer
What self-checking catches
Check questions
Let the AI ask the questions
Cross-checking
Cross-checking: an example
Errors in figures
Figures: a formula instead of an answer
Made-up references and rules
References: how to check them

What's inside

Four PDF versions of the course: for ChatGPT, Gemini, Claude and Microsoft Copilot — each explains where to find the features you need in that assistant.
13 ready-to-use prompts and a prompt library you can copy from.
Step-by-step tasks, before-and-after examples and a one-page cheat sheet.
Free updates when the AI assistants change.

Who it's for

Office workers, managers, teachers, freelancers and small-business owners who want practical results from AI without technical knowledge.

Questions and answers

Which AI assistant do I need?: Any of the four: ChatGPT, Gemini, Claude or Microsoft Copilot. The free plan is enough for most tasks; each PDF version notes where a paid plan helps.
What format is the course?: A ZIP archive with four PDF files, one for each AI assistant. Read on screen or print.
Do I need technical skills?: No. Every lesson shows the exact prompt to copy and an example of a good result.
Can I use the prompts at work?: Yes. Just never paste personal or confidential data into an AI assistant — the course explains how to anonymize documents.