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Your Friendly Field Guide to AI

Learn AI from beginner to advanced—approachable guides, plain-English explanations, and practical techniques. No jargon overload, just clear learning paths.

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Token & Cost Calculator

Understand how AI models tokenize text and estimate real-time costs across 53+ models from OpenAI, Anthropic, Google, and more. Free interactive tool—no signup required.

  • Real-time token visualization and cost calculations
  • Compare 53+ models side-by-side with savings percentages
  • Learn optimization strategies to reduce costs by 80-95%

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