AI Powered Grading
Teaching is hard, but grading can be easy
AI-Powered
What is Avalon?
Avalon is a human-in-the-loop AI grading system designed to reduce instructor workload and enhance student learning.
It combines AI precision with instructor calibration and student self-assessment for unmatched accuracy and engagement.
99%+
Grading Accuracy
Research-backed by Carnegie Mellon University
85%
Time Saved
Dramatically reduce grading workload
Integrated Learning Ecosystem
Digital Textbook
Built-in digital textbook seamlessly connects learning content with assignments, creating a unified learning experience.
Discussion Feature
Interactive discussion feature encourages student collaboration and deeper understanding through peer engagement.
Self-Grading
Self-grading mechanism empowers students to reflect on their work and engage with feedback actively.
Process
How Avalon's Self-Grading Works
This collaborative approach transforms grading from evaluation into a learning opportunity.
Step 1: AI Grades
Step 2: Self-Assessment
Before seeing the AI grades, students independently evaluate their own work using the same rubric, fostering metacognition and deeper understanding.
Step 3: Grade Comparison
Step 4: Discrepancy Reports
Students submit discrepancy reports for score mismatches. Instructors review only disputed cases. 99%+ rubric item agreement with AI scores.
What Can Avalon Grade? — Assignment Formats
Avalon handles diverse submission types with equal precision and efficiency.
PDF Documents
Essays, reports, and worksheets
Text Submissions
Typed answers and code
Images & Drawings
Diagrams, charts, and creative projects
Handwritten Work
Scanned math problems, notes, and essays
Beyond Multiple Choice
Avalon excels at evaluating complex, nuanced work, moving beyond simple right/wrong answers to understand the depth of student learning. This includes both typed and handwritten submissions.
Open-Ended Assignments
Complex problems requiring critical thinking and nuanced responses, where a single correct answer isn't sufficient.
Authentic Assessments
Real-world projects and portfolios that reflect practical skills, applying knowledge in meaningful contexts.
Long-Form Responses
Detailed essays and research papers with extensive content, allowing for in-depth analysis and argumentation.
What Can Avalon Grade? — Academic Subjects
From STEM to humanities, Avalon adapts to your curriculum needs with intelligent subject-specific assessment.
Mathematics
Problem-solving accuracy, and interpretation questions for conceptual understanding
Biology
Long-answer lab reports, diagrams, and short answers
Physics
Calculations, conceptual explanations, and experiments
History
Essays, source analysis, and timelines
Literature
Thematic essays, argument evaluation, and textual analysis
And more!
Anything that can be represented in a PDF and graded with a rubric!
Our "Symphony Model" for image & handwriting understanding
Avalon leverages an advanced, custom-built AI engine designed to decipher and grade handwritten submissions, complex diagrams, and diverse visual content with exceptional accuracy.
Real-World Example: Free Body Diagrams
Avalon accurately assesses visual physics work, identifying correct applications and common errors with detailed feedback, transforming complex grading into an insightful learning opportunity.
Correct
All Forces Correct
Avalon identified all force vectors (gravity, normal, friction) correctly drawn with accurate directions and magnitudes, demonstrating complete understanding of forces on an inclined plane.
Correct
Accurate Force Representation
The diagram correctly represents tension and gravitational forces acting on the pendulum bob. Directions and points of application are precise, indicating a strong grasp of vector analysis.
Needs Revision
Missing Normal Force
Avalon detected the omission of the normal force vector, which is critical for an object resting on a surface. Please add this force to fully represent the interactions.
Real-World Example: AP Biology - CFTR Protein Pathway
Avalon's AI accurately assesses complex biological concepts, providing detailed feedback on multi-part questions, even with visual components.
Complete & Correct
Perfect understanding of protein synthesis pathway and cellular trafficking. All three parts answered with accurate identification of rough ER and mutant protein location.
3/3 points
Partially Correct
Strong grasp of the secretory pathway and ribosome location. Part (c) about mutant protein location was not addressed.
2/3 points
Incomplete
Only identified the correct ribosome location. The pathway drawing and mutant protein analysis need to be completed for full credit.
1/3 points
Real-World Example: Logarithms Problem
Avalon's AI excels at assessing mathematical work, identifying correct applications of properties, and pinpointing exact errors in handwritten solutions to provide targeted feedback.
Correct
Excellent application of logarithm properties. All steps are clearly shown and the final answer is correct. The conversion to exponential form and isolation of 'x' demonstrate a strong grasp of the concept.

5/5 points
Partially Correct
Good understanding of logarithm concepts and initial setup. However, you forgot to check for extraneous solutions! Always remember to validate all of your solutions.


4/5 points
Incomplete
The problem requires demonstrating your understanding of logarithm properties to solve for 'x'. It seems base 4 was swapped for base 10, and logs were combined with the incorrect addition rule. That being said, you still correctly converted a log equation to an exponential one!

1/5 points
Real-World Example: Logarithms Problem
Avalon's AI excels at assessing mathematical work, identifying correct applications of properties, and pinpointing exact errors in handwritten solutions to provide targeted feedback.
Correct
Excellent application of logarithm properties. All steps are clearly shown and the final answer is correct. The conversion to exponential form and isolation of 'x' demonstrate a strong grasp of the concept.

5/5 points
Partially Correct
Good understanding of logarithm concepts and initial setup. However, you forgot to check for extraneous solutions! Always remember to validate all of your solutions.


4/5 points
Incomplete
The problem requires demonstrating your understanding of logarithm properties to solve for 'x'. It seems base 4 was swapped for base 10, and logs were combined with the incorrect addition rule. That being said, you still correctly converted a log equation to an exponential one!

1/5 points
AI-Agent Assisted Rubric Design
Avalon's intelligent AI agent revolutionizes rubric creation. Teachers simply input assignment details, and in seconds, the AI generates customized, standards-aligned rubrics, complete with suggestions for criteria, performance levels, and point distributions. Teachers can then refine and adjust every aspect of the rubric in real-time, leveraging AI assistance to ensure precision and fairness in grading.
Security, Privacy & Accessibility
Avalon is built with a steadfast commitment to safeguarding student data and ensuring an inclusive learning environment for everyone.
Privacy & HIPAA Compliance
Avalon adheres strictly to HIPAA regulations, prioritizing student data protection with enterprise-grade security measures.
Inclusive Accessibility
Our platform is WCAG AA 2.0 compliant, ensuring it is fully accessible to all students, including those with disabilities.
Robust Data Protection
We employ advanced encryption, secure infrastructure, and rigorous compliance with all education data privacy regulations.
Interested?
Help educators worldwide who are saving hours weekly with Avalon's AI-powered grading system.
Visit avalonlearn.com to learn more.
Avalon: Making grading smarter, faster, and more meaningful.
info@avalonlearn.com