Automated Essay Grader Built on Your Rubric

Automated essay scoring uses natural language processing to evaluate student writing against defined criteria. EnlightenAI brings automated essay scoring to the classroom level: calibrated to your rubric, adapted to your scoring decisions, reviewed by you before any grade reaches a student.

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A simple process

How Automated Essay Scoring Works Here

1

Upload
your rubric

Standard automated essay scoring systems apply a universal model. EnlightenAI starts from your rubric and your grading decisions. Grade five submissions alongside the system, and it learns what a 3, a 4, and a 5 look like in your classroom.

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2

EnlightenAI scores the remaining stack

After five submissions, automated scoring takes over. EnlightenAI evaluates each essay against your rubric criteria using natural language processing, assigns scores per criterion, and drafts inline feedback in seconds.

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3

You review every grade before students see it

No automated essay scoring output reaches students without your approval. Review the full stack, edit any score or comment, and send. Automated speed, teacher control. Every grade has your sign-off.

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Scoring That Learns From You, Not Data

Traditional automated essay scoring systems use machine learning models trained on large datasets of scored essays. Tools like Pearson’s Intelligent Essay Assessor (IEA), IntelliMetric, and Project Essay Grade (PEG) produce consistent scores at scale, but they apply the same model to every teacher’s rubric.


EnlightenAI uses large language models and natural language processing with a calibration layer. The system learns from your scoring decisions through the first five submissions, adapting to your rubric and grade level rather than a statistical average from a large dataset.

As you review automated scores, EnlightenAI adapts to match:

  • Your grading scale and what each score threshold means to you
  • Your interpretation of rubric criteria including thesis clarity, coherence, and argument strength
  • Your feedback style, word choice, and level of specificity per criterion

Aligned to major writing standards and exams

AP History & EnglishSTAAR WritingCAASPP / Smarter BalancedNY RegentsCommon CoreIB DiplomaACT/SAT Writing
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Aligned to your rubric

Scoring, With Calibration vs. Without

The gap between a traditional automated essay scoring system and one calibrated to your classroom is the difference between a generic model and one that has learned your rubric. EnlightenAI scores each essay against your criteria, not a statistical average from a large dataset.

What traditional scoring produces

“Your essay demonstrates moderate coherence and adequate thesis development. Argument strength could be improved with more specific evidence. Word choice is generally appropriate.”

  • Scored against a pre-trained model, not your rubric
  • No calibration to your classroom or grading scale
  • No explanation of where each criterion score came from

What EnlightenAI produces

“Your thesis clearly states a position, but your evidence in paragraph 2 focuses on a different historical period (1850s instead of 1920s). Try integrating the primary source documents to strengthen your argument about economic change.”

  • Tied to a specific rubric criterion
  • Points to the exact paragraph and problem
  • Gives the student a clear revision path
Designed with purpose

Built for teachers, by teachers

EnlightenAI is used by 10,000+ teachers across grades 3-12

EnlightenAI has been like handing an intelligent, diligent, and tireless teaching assistant a stack of papers and having them returned promptly and in alphabetical order, meticulously graded with commentary—no fatigue, frustration, or bias involved.

Sean Galvin6th Grade Social Studies Marshall Public Schools

Grading, once my most dreaded task, became faster and far more efficient. With EnlightenAI handling the bulk of the grading, I was free to focus on what mattered most: meaningful instruction with my students and time with my family.

Melynda Brown6th Grade Humanities Delta Schools

I no longer need to spend hours searching for resources or scheduling meetings – I can focus on what matters most: my students’ success.

Theresa McSweeney6th Grade ELA Boise Public Schools

The time savings with EnlightenAI have been phenomenal. No more ‘feedback block’ or weekends lost to endless screen time.

Julie TarasiSpecial Education Teacher Park Hill School District

After using EnlightenAI for a few weeks, my students demonstrated a clear upward trajectory in their ability to integrate feedback and substantiate their claims. EnlightenAI’s regular, targeted feedback became a key motivator for their improvement.

Brian Tash4th Grade Teacher Conejo Valley Unified

With EnlightenAI, I was able to grade assignments in about half the time, freeing up valuable time to focus on other teaching priorities.

Mary Adewusi3rd Grade Teacher Blackstone Valley Prep

After using EnlightenAI, across all skill levels, students made meaningful revisions, showing noticeable improvements in grammar, structure, and analysis. Seeing them take ownership of their work and make real progress so quickly was incredibly rewarding.

Jessica Martz10th Grade ELA Juniata Valley Schools

I love how it made me more consistent with the language I use for feedback. The consistency of language and feedback vocabulary has helped my students and myself grow with their assignments.

Ally WigmoreMiddle School Science Vox Collegiate

I appreciate the numerous advantages provided by AI tools in creating assignments. The immediate feedback they offer to my students is invaluable, fostering a collaborative atmosphere where we can identify improvements together.

Steven MarlesMiddle School ELA Emergence Academy

I cannot believe just how quickly I can provide aligned, personalized feedback to students. It’s truly like tears-in- the-eyes game changing!

Megan MarcumDigital Learning Coach Bowling Green

I love how the feedback is targeted to what I am looking for. I thought that it would originally be generic and generalized, but it really does get specific, especially when I edit the feedback.

Nathan De GrootTechnology Specialist Central Valley Christian

EnlightenAI has completely transformed the way my students engage with the writing process. The immediate, personalized feedback helps them identify areas for improvement right away, allowing them to make meaningful revisions in real time.

Darragh VoyHS English Teacher & Coach Lyons Township High

What has surprised me most about using EnlightenAI to give immediate feedback is how motivated students become in trying to improve their work. Students are so engaged in trying to improve their grade!

Mike DriverTeacher of Psychology Ponteland High School

EnlightenAI has reshaped my relationship with assessing my students’ writing. My time and energy levels no longer dictate how much writing practice my students get. Instead, they get personalized feedback and data-driven reteaching based on areas that need improvement.

Aaron MakelkySocial Studies Teacher Kelly Walsh High School

Whole class trends help provide valuable insights to my teachers and I. The feedback is immediate and we get to jump into planning in our meetings right away.

Bryan PawlingScience Department Chair KIPP New Jersey

I'm continually impressed by how well the AI picks up my feedback style both generally as well as in relation to a particular assignment and specific requirements.

Kate CordesEnglish Teacher Skyview High School
Frequently Asked Questions

FAQs: Automated Essay Grader

Automated Scoring for Your Classroom

EnlightenAI applies automated essay scoring technology to the assignments you already give, calibrated to the rubric you already use. Upload your rubric, grade five submissions, and the system handles the rest.

40+ hours of grading time back in your year. Free for grades 3-12.

EnlightenAI teacher dashboard