Content you can
trust completely.
Praczo questions are AI-drafted and human-verified. Every question that reaches you has passed editorial review by an experienced SAT educator. Here's exactly how that process works.
Six commitments behind every question
SAT Alignment First
Every question is written to reflect the exact structure, format, and cognitive demands of the Digital SAT. We follow official College Board specifications — not approximations.
Expert Human Review
AI-generated questions are never published without independent review by experienced SAT educators. Every answer, explanation, and concept tag is verified by a human before going live.
Verified Accuracy
Every correct answer is cross-checked. Every distractor (wrong answer choice) is designed to represent a real student misconception — not a trick or a typo.
Concept-Level Precision
Each question is tagged with one or more specific, teachable concepts — not just broad domains. Tags are reviewed for accuracy so that your weakness map reflects reality.
Living Content
The SAT evolves. When College Board updates the test format, scoring, or content specifications, we audit and update our question bank to stay current — and we document every change.
Transparent Corrections
We publish a corrections policy. If a question contains an error — in the answer, the explanation, or the concept tag — we fix it promptly and log the change.
From draft to published
No question reaches a student without passing through all three stages. There are no shortcuts.
AI drafting
Questions are drafted using an AI language model with structured prompts that encode SAT content specifications: domain, subdomain, concept, difficulty level (1–5), and required format (passage-based or standalone). The model generates the question stem, four answer choices, the correct answer, a full explanation, a student-facing hint, and an initial difficulty estimate.
Editorial review
Each draft is reviewed by a Praczo SAT editor — a person with demonstrated expertise in the College Board's test framework. The reviewer checks: answer accuracy, distractor plausibility, passage fidelity (for reading questions), mathematical correctness, concept tag alignment, difficulty calibration against the 1–5 scale, and language clarity. Questions that fail any check are either revised or discarded.
Publish & monitor
Approved questions are published to the live question bank with a review timestamp, reviewer ID, and version number. Once live, performance data (student accuracy, skip rate, flag rate) is monitored. Questions with anomalous performance patterns trigger a re-review — a low accuracy rate on an easy question or a high accuracy rate on a hard one is a flag, not a data point to ignore.
The editorial review checklist
Every question is checked against all four categories before approval. A failure in any single item sends the question back for revision.
AAnswer accuracy
- The stated correct answer is verifiably correct
- No other answer choice is also correct
- The explanation fully justifies why the correct answer is right
- The explanation explains why each distractor is wrong
SSAT alignment
- Question format matches the Digital SAT (4 choices, no partial credit)
- Passage-based questions cite real or representative source material
- Math questions restrict calculator use to Calculator-allowed sections only
- Difficulty matches College Board's rubric for the assigned level
CConcept tagging
- At least one concept tag is assigned
- All assigned concepts are genuinely tested by the question
- No irrelevant concept tags are included
- Concept tags use the canonical Praczo concept taxonomy (179 concepts)
LLanguage & fairness
- Question stem is unambiguous and free of double meanings
- Language does not advantage or disadvantage any demographic group
- Reading passages are appropriate for high-school-level readers
- No answer choice is made obviously wrong through tone or language
We use AI to write questions. We're upfront about it.
Praczo uses an AI language model to generate initial question drafts. This lets us produce a large, diverse question bank efficiently — without sacrificing quality through human editorial review.
AI generation is a tool, not a replacement for expertise. The AI produces drafts; humans approve what students see. We believe this hybrid model produces better content than either approach alone.
We do not use AI-generated content for explanations that have not been reviewed, and we do not allow AI to determine final difficulty ratings or concept tags without human confirmation.
AI is used for
- Drafting question stems and answer choices
- Generating initial hints and explanations
- Estimating preliminary difficulty scores
- Suggesting concept tag candidates
Humans decide
- Final answer correctness
- Distractor quality and plausibility
- Difficulty rating (published)
- Concept tags (published)
- Whether the question is published at all
We fix mistakes. Quickly.
No question bank is perfect. We maintain a corrections process that is fast, transparent, and student-first.
How to report an error
Inside the platform, every question has a “Report an issue” button. You can flag incorrect answers, ambiguous wording, broken formatting, or wrong concept tags. Reports are reviewed by the editorial team — typically within 48 hours.
You can also email support@praczo.com with the question ID and the nature of the issue.
What happens after you report
- 1Report is logged and assigned to an editor
- 2Editor reviews the question and the reported issue within 48 hours
- 3If confirmed: question is corrected or removed, and the fix is logged
- 4Your session data is updated if the correction affects your answer history
Content update log
When we add content, retire questions, or update our standards in response to SAT changes, we log it here.
April 2026
Initial question bank published. 1,200 questions across Math and Reading & Writing, covering all 179 concepts in the Praczo concept taxonomy.
Ongoing
Continuous expansion toward the 5,000-question target. New batches reviewed and published monthly. Full-length practice tests assembled from reviewed question pools.
SAT format changes: When College Board announces changes to the Digital SAT format, content specifications, or scoring, Praczo will audit the affected questions within 30 days and update or retire any that no longer reflect the current test. We will note all such updates in this log.
Questions about our content?
If you have questions about our editorial standards, want to report an inaccuracy, or are a researcher interested in our content methodology, we'd like to hear from you.