STE
Correctness-First SAT Solving

SAT Truth Engine

Upload a photo of any SAT question. Get the correct answer with exhaustive reasoning, answer-choice verification, and honest confidence scoring.

A reasoning-first SAT study assistant. Not a guarantee of perfect scores.

How It Works

Image-Based Input

Upload, drag-drop, or capture with camera. Supports PNG, JPG, WebP.

Deep Reasoning

Exhaustive analysis of every answer choice with adversarial verification.

Double Verification

Independent second pass challenges the primary answer before finalizing.

Distractor Analysis

Explains why each wrong answer is tempting and why it ultimately fails.

Honest Uncertainty

Flags blurry text, incomplete images, and OCR doubts. Never invents content.

Progress Tracking

History, analytics, weak-area detection, and study tag organization.

Full SAT Coverage

Math, Reading, Writing, grammar, graphs, tables, geometry, algebra, rhetoric, and more.

Linear EquationsQuadraticsFunctionsGeometryStatisticsGrammarPunctuationInferenceRhetoricEvidenceGraphs & TablesWord ProblemsVocabularyTransitions