Score every AP Seminar performance task against the College Board rubric — Individual Research Reports (IRR), Individual Written Arguments (IWA), and Team Multimedia Presentation write-ups. Row-by-row feedback naming exactly where the student landed on each AP Seminar scoring row.
Free plan · Current AP Capstone rubric rows · PT1 and PT2 task formats

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Why AP Seminar needs its own AI grader
AP Seminar teachers grade three major performance tasks per student per year — the IRR, the IWA, and the TMP defense — each with its own multi-row AP Capstone rubric. Few AI graders handle any of these; even fewer handle all three the way the College Board actually scores them. That is why the AP Seminar grader work typically falls on the one or two teachers in the building who got trained on Capstone.
Row-by-row AP Seminar rubric scoring
The AP Seminar rubrics assess five to six rows per performance task. GradeWithAI scores each row independently against the College Board descriptors, with a short comment explaining where the student landed on the row and what would move them up. No bundled “analysis” grade that conflates Understand & Analyze with Evaluate Multiple Perspectives.

Example rubric
The AP Seminar IWA uses six rubric rows, each scored independently. Here are four of them in simplified form — the AI uses the full published descriptors when grading.
AP Seminar rubric · AI-generated
Identifies and accurately explains the arguments in source material.
Identifies, compares, and evaluates different perspectives on the issue.
Establishes a defensible, clear argument with a line of reasoning.
Selects credible sources, evaluates them, and uses evidence purposefully.
AI-use detection built in
AP Seminar is one of the courses where AI-generated submissions have the highest incidence — the task format (research-driven written argument) is exactly what general-purpose AI writes comfortably. Every IWA and IRR runs through AI-use detection at grade time, with specific paragraphs highlighted in the submission alongside the rubric feedback.
Words analyzed: 1,247
Text used for detection
The rapid proliferation of digital platforms has fundamentally altered the landscape of modern discourse, necessitating a reevaluation of longstanding epistemic frameworks. In my experience, social media makes it easier to find people who think like me, but harder to meet people who don't. Furthermore, the implications of this paradigm shift extend beyond mere communication into the very structure of civic engagement itself.
Sample AI feedback
Here is a fragment of an IWA on renewable energy policy, graded on the Establish Argument row. The AI feedback quotes the student's thesis, names the specific rubric descriptor, and suggests one concrete revision.
Assignment prompt
Write an Individual Written Argument (IWA) defending a position on a policy question related to energy transition. Your argument must engage multiple perspectives and cite a variety of credible sources.
Student submission
There are many different views on renewable energy. Some people think we should move quickly to solar and wind. Other people think we need to keep using fossil fuels for reliability. This paper will look at both sides and decide which is better.
AI feedback · Establish Argument (row 3)
3 / 6This paragraph lands on the Establish Argument row at the mid band. The introduction identifies competing perspectives but does not stake a defensible argument — “will look at both sides and decide which is better” telegraphs that the argument will emerge later, which the IWA rubric explicitly penalizes. A high-band argument on this row takes a specific, defensible position up front and names the line of reasoning the rest of the paper will defend. Without that move, even a well-researched IWA caps in the middle of this row.
Revision tip · The opening does the work of “acknowledging perspectives” but not “establishing an argument.” An IWA rubric-high argument would read: “The United States should prioritize grid storage investment over either generation subsidies or fossil fuel retention, because reliability at scale is the binding constraint on renewable transition — not raw generation capacity.”
Built for AP Seminar
Why teachers switch
Most schools run AP Seminar with one or two trained teachers. The grading load for three performance tasks per student makes calibration meetings the only thing that fits on the calendar. GradeWithAI works as your AI AP Seminar grader for IRR, IWA, and TMP write-ups, handling the first-pass row-by-row feedback so those meetings can focus on the close calls.
Row-by-row scoring against the current AP Capstone rubrics
IRR, IWA, and TMP write-ups all in one workflow
Research question and source evaluation feedback built in
AI-use detection on every submission at no extra cost
Editable scores and comments before anything goes live
Shared rubrics for multi-teacher AP Capstone programs
“More impressive though is that it corrects student answers not simply using a pre-written answer, but by following the thought process they've pursued.”

Why it matters for AP Seminar
Most schools run AP Seminar with one or two trained teachers. The grading load for three performance tasks per student makes calibration meetings the only thing that fits on the calendar. GradeWithAI works as your AI AP Seminar grader for IRR, IWA, and TMP write-ups, handling the first-pass row-by-row feedback so those meetings can focus on the close calls.
How AP Seminar grading works
Three steps, whether the task is the IRR, the IWA, or the TMP write-up.
Select IRR, IWA, or TMP write-up. The AI loads the current College Board rubric automatically.
Drag in the PDFs or sync from Canvas / Google Classroom. Source citations and appendices are read in the same pass.
Every rubric row gets a score with a descriptor-language comment. Approve, edit, or rewrite, then sync to your gradebook.
Also covered
AP Seminar is part of the AP Capstone diploma sequence. Related grading workflows:
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Questions, answered
Answers to the questions we hear most from teachers using GradeWithAI for AP Seminar. Start a free account and explore in minutes, or email john@gradewithai.com for a fast reply.
All three: the Individual Research Report (IRR) from PT1, the Individual Written Argument (IWA) from PT2, and the Team Multimedia Presentation (TMP) defense and write-up. The AI loads the current College Board rubric for whichever task you select.
By assignment
AP Capstone programs using GradeWithAI report returning drafts within 48 hours instead of two weeks — which is the cadence revisions actually move the rubric row on.
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Teachers using GradeWithAI report grading in a fraction of the time, with richer feedback for every student.


