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CogniGuide

Instant AI Option Explanation Generator for Custom QTI Quizzes

Stop manual test creation. Upload your specific course materials—PDFs, PPTs, or images—and our AI instantly builds interactive quizzes featuring fully explained options, ready for QTI export.

No credit card required

Trusted by learners from top universities

University of California, BerkeleyUniversity of MichiganGeorgetown UniversityUniversity of Southern CaliforniaUniversity of Wisconsin-MadisonUniversity of Illinois Urbana-Champaign

Generate Expert-Level Assessments, Not Just Questions

Leverage AI to create assessments that promote deep learning through detailed feedback mechanisms built into every question set.

Turn Notes into Exams Instantly

Upload PDFs, DOCX, or slides directly. The AI extracts critical concepts to build relevant knowledge checks precisely tailored to your curriculum.

Unmatched Detailed Option Explanations

Go beyond simple right/wrong feedback. Receive detailed justifications for the correct answer and brief explanations for why distractors are incorrect, solidifying active recall.

Seamless LMS Integration & Export

Export directly to standardized formats like QTI 2.1 and Moodle XML, ensuring perfect compatibility with major Learning Management Systems for frictionless deployment.

Three Steps to Expert Assessment Mastery

Transforming your raw materials into standardized, explanation-rich quizzes is fast and reliable.

  1. 1

    1. Input Your Source Material

    Upload documents (PDF, DOCX, PPT) or images containing the subject matter, or simply input a detailed text prompt specifying the required scope.

  2. 2

    2. AI Extraction & Question Formulation

    Our intelligent engine parses context to formulate robust multiple-choice questions, complete with verified answers and comprehensive explanations for every option.

  3. 3

    3. Practice, Review, or Export

    Engage in interactive practice sessions or securely export your validated assessment package in formats like QTI, Moodle XML, PDF, or Word.

Why AI is Essential for Creating Explanation-Rich QTI Quizzes

Manually developing multiple-choice questions that require high-quality, explanatory feedback for every option is incredibly time-consuming. Our tool acts as an expert assessment designer, leveraging AI to understand nuanced topic relationships.

  • Ensures rigorous coverage of uploaded material.
  • Generates standardized QTI files directly from content.
  • Provides explanatory feedback crucial for deep learning and mastery.

Utilize this powerful option explanation generator to enhance formative assessment processes without sacrificing expertise or quality in your exported quiz packages.

Frequently Asked Questions

Get clarity on how our AI generates high-utility, exportable quizzes.

How does the AI generate explanations for every single option?

The AI analyzes the source material context for each question, identifying the conceptual boundaries between the correct answer and the incorrect distractors. This allows it to generate targeted feedback explaining why the chosen incorrect option fails to meet the criteria derived from your material.

What file formats can I upload to create my custom quiz?

We support uploading common academic formats including PDF, DOCX, and PowerPoint (PPT/PPTX). You can also upload images containing text or simply type out your learning objectives directly into the prompt interface.

Can I export the resulting tests for my Learning Management System (LMS)?

Absolutely. Our core capability includes exporting assessments directly into QTI 2.1 and Moodle XML formats, ensuring high fidelity when importing into platforms like Canvas, Blackboard, or Moodle.

Is there a cost associated with using the AI explanation generator?

The application offers a generous free tier for basic use. For advanced features, higher generation limits, and access to our most advanced AI models, we offer paid subscription plans.