EduFiche vs ChatGPT
ChatGPT invents facts, EduFiche respects your source documents 100%. A specialized AI for student study sheets, not just a simple chatbot. Already 30,000+ students.
The problem with ChatGPT
ChatGPT invents information. It's students' biggest fear.
The risks of AI hallucinations
ChatGPT is a powerful tool, but it wasn't designed for exam preparation. Its main flaw? It invents information when it doesn't know the answer. As a student, that's exactly what you DON'T want. Imagine: you're reviewing your biology course with ChatGPT, you ask it to explain mitochondria, and it gives you information that seems coherent... but it's false. You learn these false facts, reproduce them in the exam, and boom: catastrophic grade. The worst part? You won't even know until you get your graded paper back.
**Concrete example**: A history student asks ChatGPT for dates of the French Revolution. ChatGPT invents "July 14, 1788" as the start date of the Revolution. The student learns this false date, reproduces it in the exam... and loses crucial points. The problem? The information seemed perfectly credible.
**Permanent stress**: With ChatGPT, you can never be 100% sure. Every piece of information must be verified. You constantly wonder "Is this true?" "Can I trust this?" This permanent uncertainty creates enormous stress during study sessions. You waste time cross-checking everything instead of simply learning.
**Academic credibility at stake**: Imagine your professor detects a blatant error in your assignment or during an oral presentation. "Where did this information come from?" They immediately know you used a generalist AI without verifying. Your credibility takes a hit. Some professors even become suspicious of your entire work.
Specialized AI for student study sheets
EduFiche is not a chatbot that "invents" answers. It's ultra-specialized AI using cutting-edge technology called RAG (Retrieval-Augmented Generation). What does that mean concretely? The AI can ONLY generate content based on your documents. It doesn't guess, doesn't invent, only extracts and restructures what's in your courses. Zero hallucination. Zero surprises.
Query Expansion + Multi-Query Search
**How does it work in practice?** You upload your 30-page course on World War II. Instead of searching with a single query, EduFiche automatically generates 4 search variants: "causes of war", "conflict outbreak", "historical origins", "pre-war context". Result: the AI captures ALL important information from your course, even when formulated differently. No crucial detail is missed.
Intelligent RRF Fusion
**Intelligent fusion**: The 4 parallel searches return dozens of results. How to know which are most relevant? That's where RRF Fusion comes in. Imagine an intelligent voting system: each chunk (text piece) appearing in multiple searches gets a high "confidence score". The most important passages from your course are automatically prioritized. No secondary content, only essentials.
MMR Re-ranking
**Diversity AND relevance**: MMR Re-ranking solves a crucial problem: avoiding repetition. Concrete example: your course mentions "the Battle of Stalingrad" 15 times. Without MMR, your sheet would contain 15 similar passages. With MMR, EduFiche selects THE 2-3 most informative and complementary passages. Result: a complete sheet covering all aspects (causes, unfolding, consequences) without useless repetition.
Zero hallucination guaranteed
**Anti-hallucination guarantee**: Here's the fundamental difference with ChatGPT. ChatGPT uses its "imagination" (its language model) to fill in when it doesn't know. EduFiche, thanks to RAG, is PHYSICALLY INCAPABLE of inventing. If the info isn't in your document, it doesn't appear in your sheet. It's that simple. You study with absolute confidence: every word, every date, every concept comes directly from your official courses.
🎯 Result: precise, concise and reliable study sheets in seconds
Over 30,000 students use this technology daily to generate their study sheets. They all abandoned ChatGPT for one simple reason: reliability. When your academic future is at stake, you can't afford to study with a tool that "guesses". You need certainties. That's exactly what EduFiche offers.
Detailed comparison
| Feature |  EduFiche | ChatGPT |
|---|---|---|
| Respect for sources | 100% faithful to your documents | Invents information |
| Content reliability | Guaranteed without hallucination | Risk of serious errors |
| Conversational interface | ||
| Structured study sheets | ||
| Integrated quizzes and flashcards |
Why choose EduFiche
Specialized AI, not a generic chatbot
ChatGPT is a general-purpose chatbot. EduFiche is an AI ultra-specialized in creating student study sheets. All technology is optimized for this single goal: zero hallucination, 100% reliable content.
Complete learning platform
EduFiche doesn't just generate sheets. It's a complete ecosystem: **Structured sheets**: Generated in 30 seconds from your PDF/image/document courses. Clear organization with titles, subtitles, key concepts. **Automatic flashcards**: AI automatically generates flashcards from your sheets. Question on front, detailed answer on back. Infinitely customizable. **Smart quizzes**: MCQs automatically generated to test your understanding. AI asks the right questions about important concepts. **Timed exam mode**: Simulates real exam conditions. Timer, distraction-free environment, final score. Prepare yourself mentally AND academically. **Course organization**: Organize your subjects, documents, sheets. Everything centralized. No more searching through 15 different folders. **Study time tracking**: Precise statistics of your study time. Visualize your progress. Stay motivated with clear goals. **Badges and rewards**: Gamification system to make studying addictive. Unlock achievements, level up. Learning becomes a game.
Cutting-edge AI technology
You're not just getting "better AI". You're getting access to a technology stack that even major companies use: **Query Expansion**: Technology used by Google to understand search intent. EduFiche applies it to your courses to miss nothing. **Multi-Query Search**: 4 parallel vector searches. It's the technique professional databases use to find information quickly. **RRF Fusion**: Result fusion algorithm from academic research. Used by enterprise search engines to maximize relevance. **MMR Re-ranking**: Diversification technique used in professional recommendation systems (Netflix, Spotify...). Adapted here to eliminate redundancy in your sheets. This complete stack is 100% dedicated to ONE goal: creating the best possible study sheet from your documents. No compromises. Not "works okay". Technical perfection serving your success.
30,000+ students trust us
A growing community of 30,000+ students who have abandoned ChatGPT for the reliability and efficiency of EduFiche. Impressive organic growth through word of mouth.
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