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A GrayMar product · Learning & performance

Your Mistakes Are Telling You Something. E.A.T. Helps You Listen.

E.A.T. transforms scattered Q-bank errors into a clear readiness signal across USMLE Step 1, Step 2 CK, Step 3, MCAT, and clinical shelves. Know exactly what to study, when you’re actually ready, and whether your prep is working.

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See how it works Get the free error log template

The problem

You’re doing 3,000+ practice questions. But are you actually learning from your mistakes?

Every medical student knows the drill:

Miss a question
Read the explanation
Think “I’ve got it now”
Miss the same concept three weeks later

The problem isn’t your effort. It’s that you have no system for tracking what’s actually sinking in.

Your Q-bank tells you that you got 72% on a block. But it doesn’t tell you:

Which error types keep recurring (knowledge gap vs. misread vs. careless)
Whether your weak topics are actually improving
If your study hours are translating into real gains
Whether you’re actually ready, or just feeling confident

You need more than review. You need analysis.

The solution

Turn every mistake into strategic intelligence

Capture errors in seconds

Log mistakes from UWorld, Amboss, NBME, any Q-bank. Use voice logging (speak it and E.A.T. auto-categorizes), screenshot upload (AI extracts the question data), or quick manual entry. Under 10 seconds to capture.

See your patterns

E.A.T. groups your errors by organ system, topic, and error type. Instantly see: “I have 14 cardiology errors, 8 are knowledge gaps, 6 are reasoning mistakes.” Your weak spots stop being a vague feeling and become a prioritized list.

Know your actual readiness

This is where E.A.T. is different. Your Composite Readiness Score combines:

Practice test performance (50%): Are your scores hitting thresholds?
Error trajectory (30%): Are your weak areas actually improving?
Study consistency (20%): Is your effort sustainable?

One number. Multi-factor confidence. No false signals.

Predict your trajectory

E.A.T. models your learning velocity. See where you’ll likely score on exam day, with confidence intervals. Know if you need to push harder or if you’re on track.

Schedule retrieval with FSRS-5

Every wrong answer becomes a scheduled retrieval session using FSRS-5, the modern algorithm that replaced Leitner box and outperforms Anki SM-2 on retention research benchmarks. Your weakest concepts come back at the optimal interval to strengthen recall, not too soon, not too late.

What you get

Built for high-stakes exam prep

Error Pattern Dashboard

Visual breakdown of errors by organ system, topic, and error type. Know exactly where to focus, not generally, but specifically.

Composite Readiness Score

A research-backed score combining test performance, error trends, and study habits. Detects when factors are misaligned (high confidence but high error rate = not actually ready).

Learning Trajectory Prediction

See your projected exam-day score based on current trends. Accelerating, stable, or declining: know your momentum.

Burnout Risk Detection

E.A.T. watches for the warning signs: high study volume with declining performance. Get alerts before you hit the wall.

AI Study Coach

Ask questions, get recommendations. E.A.T. analyzes your patterns and suggests what to review, when to rest, and how to prioritize.

Multi-Exam Support

USMLE Step 1, Step 2 CK, Step 3, MCAT, and clinical shelves. Track readiness across multiple exams with exam-specific thresholds and scoring scales.

Voice & Screenshot Logging

Capture errors while you’re reviewing: speak them or screenshot them. AI handles categorization so logging takes seconds, not minutes.

MCAT + CARS Practice Engine

Full AAMC blueprint (FC1–FC10, all 4 sections). CARS practice with 15 passages and trap-type classification. Realistic 7.5-hour simulation with 472–528 scoring and percentile bands.

FSRS-5 Spaced Repetition

Modern algorithm replacing Leitner box. Schedules retrieval at optimal intervals based on your actual recall difficulty. Outperforms Anki SM-2 on retention research benchmarks.

Tamper-Evident Audit Trail

HMAC-SHA256 hash chain links every entry to the previous. Any backdated edit or deletion is detectable, important for institutional pilots and research-grade data.

Built for medical students who refuse to plateau

E.A.T. is for you if:

You’re preparing for USMLE Step 1, Step 2 CK, Step 3, MCAT, or clinical shelf exams
You want to know, not guess, whether you’re ready
You’ve plateaued and can’t figure out why
You believe better data leads to better decisions

E.A.T. requires:

Deliberate practice. This isn’t a shortcut. It’s a system that makes your hard work count.
Honest logging. The insights are only as good as the data you put in.

Foundation

Grounded in medical education research

E.A.T. uses evidence-based readiness thresholds derived from NBME performance data, AAMC MCAT blueprint, and medical education literature. The composite scoring model was developed through years of direct work with USMLE and MCAT students, refined through real patterns, real outcomes, real results.

Built for institutions too.

SAML SSO for medical-school single sign-on, FERPA-aligned data retention with a 30-day purge cron, tamper-evident audit trail, and a cohort dashboard with risk tiers and intervention queues. Ask about institutional pilots at hello@graymarstrategies.com.

Pricing

Simple, transparent pricing

Start free

14 days free

Full access to every feature. No credit card required.

After trial

$12/month

Continue with unlimited error logging, AI coaching, and readiness tracking after your trial.

Institutional pricing available for medical schools and residency programs.

Start your free trial

Stop guessing. Start knowing.

Your mistakes contain everything you need to pass. E.A.T. helps you decode them.

Start your free 14-day trial, $12/month after