Predict Your Score.
Then Improve It.
Learning Cortex analyzes study sessions on any platform and helps you master weaknesses before exam day.
Biochem Final
ConfidentRange: 68 - 78
Contributing Factors
Based on 156 reviews across 21 days
Trusted by Students at Top Institutions
How it Works
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Drop in PDFs, images, notes, audio, or web links and Cortex instantly structures everything into focused study sessions. Or install our Chrome extension to capture key insights from your study sessions on any platform.
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CortexGPA turns each upload into a connected set of study tools, including full practice exams, all generated based on insights in your data. Review anytime on the mobile app.
Concept Analysis
| Concept | Accuracy | Trend |
|---|---|---|
⚠️Acid-Base | 46% | |
Enzymes | 65% | |
DNA Replication | 78% | |
Cell Respiration | 93% | → |
Visualize Data Insights
See your predicted score alongside concept-level insights, including the pages you need to study next in order to do better on exam day. Chat with your data using our CortexGPA agent.
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Log your exam and assignment grades and Cortex recalibrates its predictions to your courses and grading scheme — so every score it shows you gets sharper over time.
Go Beyond Simple Chatbots
Physics Midterm
ConfidentRange: 66 - 76
Contributing Factors
Thermodynamics is your weakest topic.
+9% projected with targeted Electromagnetism review
Wave Mechanics is your strongest area.
Based on 142 reviews across 18 days
Track Your Performance
Watch your preparation translate into noticeable results.
Ask About Your Data
Your accuracy in Thermodynamics fell from 48% to 35%, which pulled your predicted score down by 5%. Heat transfer and entropy questions were the biggest contributors.
Focus on Electromagnetism and Maxwell's equations, then review Thermodynamics fundamentals. This combination has the highest projected score impact.
Get clear, data-driven answers — not generic advice.
From Guesswork to Direction
Traditional Study Methods
Multiple Tools. Zero Clarity
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The Learning Cortex
One Dataset. Clear Direction.
An AI-powered learning platform that helps you improve by unifying insights from all your study platforms.