Opal
Opal is an advanced AI-powered study tool designed to enhance the learning process by integrating several features to facilitate studying. It functions as a per...
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What is Opal?
Opal is the #1 AI-powered study tool that helps you learn faster and remember more by acting like a personal tutor in your pocket. It generates AI-powered notes from any uploaded document, giving you the gist and key details while helping you understand important concepts. The tool uses an advanced model trained on millions of documents to assist users in comprehending complex topics quickly.
Key features include AI-generated flashcards for easy content review and building understanding, AI-powered active recall that lets you quiz yourself while the AI identifies and targets your weak areas, and advanced performance tracking to monitor your progress. Opal also offers hyperpersonalization and repetition, improving your weaknesses and training your knowledge based on thousands of questions.
The AI knowledge companion Albert is powered by an advanced model ready to answer any question from your documents. Opal supports organization through folder creation, semantic search for easy navigation, and multilingual support for English, Spanish, German, French, Chinese and more documents. It uses bank-level security so your documents are stored securely and never shared with third parties.
Opal is built by students for students as the next-gen study tool. You can upload various document types including PDFs, TXT files, MP3s, WAV files, and YouTube videos. The tool summarizes and reviews content through Albert, helps you learn and grow with flashcards, and lets you track progress with detailed stats.
The platform is trusted by 1,000+ students from universities and supports any kind of document upload quickly and efficiently. Opal tracks document statistics monthly and across all time periods to help you stay up to date with your learning progress.
Opal pricing
Pricing model: Freemium
Free tier: $0/mo with GPT 3.5, 5 documents/month, 5 Albert questions per document, 5 assessment questions per document, no specific assessment, no personalized active recall, 75,000 character limit, no access to locked and beta features. Opal+ paid plan: $5/mo with GPT-4, unlimited documents, unlimited Albert questions, Albert plugins, unlimited assessment questions, unlimited specific assessment, ultra-personalized active recall, 400,000 character limit, and access to locked and beta features. Pricing model is freemium with monthly billing frequency.
Opal pros
- AI-powered notes extract key details from any document
- AI knowledge companion Albert answers any question from documents
- AI-generated flashcards for easy content review
- AI-powered active recall identifies and targets weak areas
- Advanced performance tracking monitors learning progress
- Hyperpersonalization improves weaknesses with thousands of questions
- Supports PDF, TXT, MP3, WAV, and YouTube video uploads
- Create folders to organize by class, assignment, or category
- Built-in semantic search navigates documents easily
- Multilingual support for English, Spanish, German, French, Chinese
- Bank-level security never shares documents with third parties
- Usage tracking shows monthly and all-time document statistics
- Trained on millions of documents for complex topic comprehension
- Replicates personal tutor experience in your pocket
- Built by students specifically for student needs
- Helps boost long-term memory and understanding
- 1,000+ students already trust the platform
- GPT-3.5 and GPT-4 powered for high-quality AI
- Free tier available with core features
- Unlimited documents on paid Opal+ plan
Opal cons
- Requires stable internet for optimal AI performance
- Free tier limited to 5 documents per month
- Free tier uses only GPT-3.5, not GPT-4
- Free tier has 75,000 character limit per document
- Paid tier costs $5/month minimum
- No personalized active recall on free tier
- Limited to 5 Albert questions per document on free tier
- No access to locked and beta features on free tier
Frequently asked questions about Opal
What is active recall and why does it matter?
Active recall is a study method where you actively try to remember information (like in practice assessments) instead of just reading it over. Studies show it can boost long-term memory and understanding; for example, students using active recall improved their test scores by up to 50% compared to those who only reviewed their notes.
What types of content does Opal work on?
Opal is able to analyze audio recordings and files, YouTube videos, and any documents of your choice including PDFs, TXT files, MP3s, and WAV files.
How does the AI work in Opal?
Opal currently runs on OpenAI's GPT-3.5 and GPT-4 large language models. OpenAI's secure API is used when your files are analyzed. All generated notes and information is held on Opal's servers and cannot be accessed by anyone.
Is my data secure with Opal?
Yes, Opal uses bank-level security. Your documents are stored securely and are never shared with third parties. The information collected is used to enhance service delivery and implement security measures to protect against unauthorized access or misuse.
What languages does Opal support?
Opal supports multilingual documents including English, Spanish, German, French, Chinese and more languages for importing and studying.
How does Albert the AI knowledge companion work?
Albert is powered by an advanced model trained on millions of documents and is ready to answer any question from your uploaded content. On the free tier you get 5 Albert questions per document, while Opal+ provides unlimited Albert questions.
What is the difference between Free and Opal+ plans?
Free uses GPT-3.5 with 5 documents/month and 75,000 character limit, while Opal+ uses GPT-4 with unlimited documents, 400,000 character limit, unlimited Albert questions, Albert plugins, unlimited assessment questions, ultra-personalized active recall, and access to locked and beta features.
How does performance tracking work in Opal?
Opal provides advanced performance tracking that monitors your study progress with analytics. The tool tracks document statistics monthly and across all time periods to help you stay up to date with your learning progress.
Can I organize my documents in Opal?
Yes, Opal allows you to create folders and sort documents based on different classes, assignments, or categories of your choosing. It also includes built-in semantic search to easily navigate through documents and folders.
How many students use Opal?
Opal has over 1,000 students joining the platform and is trusted by students at various universities. The tool is built by students for students as the next-generation study tool.