AI Made Simple
Learn how AI works in plain English. No tech jargon, just simple explanations.
How Does AI Actually Work?
You type a question
AI reads millions of examples
It finds patterns
Generates a response
In simple terms: AI is like a super-fast reader that has read most of the internet. When you ask it something, it uses patterns from everything it's read to write a helpful response.
What is a Language Model?
You type:
The cat sat on the...|
AI predicts:
Think of it like autocomplete on your phone, but way smarter. AI predicts what word should come next based on everything it has learned. It does this one word at a time until it finishes the whole response.
Why Do Different AI Models Give Different Answers?
Same question:
"Explain quantum computing"
Detailed and thorough
"Here's a comprehensive explanation with multiple examples..."
Thoughtful and nuanced
"Let me think through this carefully and consider different angles..."
Concise and direct
"The short answer is... Here's why..."
Each AI was trained differently. They read different things, learned different patterns, and were built by different teams with different goals. That's why comparing them side-by-side helps you find the best one for your needs.
How AI Costs Are Calculated
Understanding AI API Costs
AI providers charge based on tokens, which are pieces of text. A token is roughly 4 characters or about 3/4 of a word. Both your input (question) and the AI's output (response) are counted.
How We Estimate Costs
Count Characters: We count the characters in your prompt and the AI's response.
Estimate Tokens: We divide by 4 (average characters per token) to get an approximate token count.
Apply Pricing: We multiply tokens by each model's published price per million tokens.
Sample Pricing (per 1M tokens)
| Provider | Model | Input | Output |
|---|---|---|---|
| OpenAI | GPT-4o | $2.50 | $10.00 |
| Anthropic | Claude 4.5 Sonnet | $3.00 | $15.00 |
| Gemini 3 Pro | $2.00 | $12.00 | |
| xAI | Grok 4.1 | $0.20 | $0.50 |
| Mistral | Magistral Medium | $0.40 | $2.00 |
Important Notes
- • Costs shown are estimates based on character-to-token approximation
- • Actual tokenization varies by model (some use different tokenizers)
- • Prices are based on publicly available API pricing as of December 2025
- • This tool uses a proxy service, so you don't pay these costs directly
Image Generation Costs
Image generation models charge per image generated, not by tokens. Costs vary based on image quality, size, and the model used.
| Model | Provider | Cost/Image | Tier |
|---|---|---|---|
| Nano Banana Pro | Google (Gemini) | $0.02 | Budget |
| GPT Image 1.5 | OpenAI | $0.04 | Standard |
Note: These costs are estimates based on typical API pricing. Actual costs may vary based on image resolution and additional parameters. This tool uses a proxy service, so you don't pay these costs directly.
Tips for Better AI Results
Be Specific
Instead of 'Write about dogs', try 'Write a 200-word paragraph about why golden retrievers make good family pets'.
Give Context
Tell the AI who you are and what you need. 'I'm a teacher creating a lesson for 5th graders about...' works better than just asking.
Ask for Examples
If you want the AI to follow a format, show it an example first. AI learns from patterns.
Try Multiple Models
Different AI models have different strengths. That's why we built this tool. Compare and find what works for you.