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Optimizing Tone Selection

StealthGPT offers several tone options to match your content needs:

Tone Options

Standard

Default tone for general-purpose content. Balanced readability and formality.

HighSchool

Simpler style with occasional grammatical errors. High on Flesch-Kincaid Readability.

College

Semi-complex style with occasional minor errors. Medium Flesch-Kincaid score.

PhD

Complex, sophisticated style. No grammatical errors. Low Flesch-Kincaid score.
Choose the tone that best matches your target audience and content requirements.

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Detector Parameter (Deprecated)

The detector parameter is deprecated and kept only for backward compatibility.

Detector Parameter

Unified Stealth Engine

All requests now use a single stealth model optimized for general AI detection avoidance. The detector value (e.g. "turnitin" or "gptzero") no longer changes model behavior and can be safely omitted.

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Crafting Effective Prompts

The quality of generated content depends significantly on your prompt. Here are some techniques to improve your prompts:
Instead of: “Write about cars”Try: “Write about the environmental impact of electric vehicles compared to traditional combustion engines”
Instead of: “Write a product description”Try: “Write a product description for a premium leather wallet targeted at young professionals who value both style and functionality”
Instead of: “Write about climate change”Try: “Create a 5-point listicle about practical steps individuals can take to reduce their carbon footprint”
Instead of: “Write about cryptocurrency”Try: “Explain cryptocurrency concepts in a conversational tone as if speaking to someone with no technical background”

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Content Length Optimization

For optimal performance, we recommend keeping responses under 2,000 characters. When you need longer content:
  1. Break down your content needs into smaller, focused requests
  2. Use the /api/stealthify/articles endpoint for complete blog articles
  3. Chain multiple requests together, using the output of one as input for another

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Using Templates

You can include templates in your prompts to guide the structure of generated content: 
{
  "prompt": "Please write an email following this template:\n\nSubject: [Product] - New Features\n\nHello [Name],\n\nI'm excited to share the latest updates to [Product]...\n\nBest regards,\n[Your Name]",
  "rephrase": false
}

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Iterative Rephrasing

For maximum undetectability, consider an iterative approach:
1

Generate Initial Content

Create the first version of your content with rephrase: false
2

First Rephrasing

Submit the generated content with rephrase: true
3

Second Rephrasing

For even higher undetectability, submit the rephrased content for another round
Too many rephrasing iterations may affect content coherence or meaning. Test and find the optimal balance.

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Multilingual Support

StealthGPT automatically detects the language of your input and routes it through a unified language engine:
  • For English input, content is processed directly with no additional translation.
  • For non-English input, the text is first translated to English, humanized, then:
    • If isMultilingual is true (default), translated back into the original language.
    • If isMultilingual is false, returned in humanized English.
To use this effectively, keep isMultilingual at its default (true) unless you specifically want English-only output for non-English prompts.

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Business Mode for Critical Content

When undetectability and quality are paramount:
Setting business: true uses a model 10x more powerful than the standard engine, significantly improving content quality and undetectability.
This is particularly useful for:
  • Academic content
  • Professional documents
  • Content that will undergo AI detection scrutiny
  • Technical or complex subjects
Remember that business mode consumes words at a higher rate.