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AI prompt tester

Pick a prompt, fill in its details and see how an open model answers. It is a sample: for the best version, paste the prompt into your usual assistant.

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Open model · not frontier

This tester runs on Gemma 4 26B (Google), an open-weights model served by Cloudflare. It is not a frontier model like the paid versions of ChatGPT, Gemini or Claude: it is faster and more modest, and it will sometimes get things wrong. It shows how a good prompt behaves, not what the most advanced AI can do. Paste the prompt into your usual assistant for its best version.

Concept map in text
0/600 characters
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Prompt preview
## Role
Act as an expert in visual learning.

## Context
I want to see a topic at a glance and understand how its ideas connect.

## Objective
Create a hierarchical concept map with labelled links.

## Details (fill in what is in square brackets)
- [topic or text]
- [level of detail: basic or full]
- [format: indented list or Mermaid]

## Step-by-step instructions
1. Identify the central concept.
2. List second- and third-level concepts.
3. Connect the concepts with linking words.
4. Check there are no isolated concepts.

## Output format
Map as an indented list and, if requested, as Mermaid code.

## Quality criteria
- Every link has a linking word.
- The basic version has no more than three levels.
- Concepts are short nouns.

## Self-check
Before answering, check every quality criterion. If information is missing, ask me instead of making it up, and at the end state what you have assumed.

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