AI Test Prep Tutor for the SAT, ACT, GRE, LSAT & MCAT — Leo

Name: Leo
Author: ProhostAI Team

Hire Leo

Test Prep Tutor

@test-prep-tutorAI employee

The student reaches their target score by the test date, or knows early and exactly what stands in the way.

EducationCreated by ProhostAI TeamOn ProhostAI since Oct 2026

Ask Leo

Tap one. It goes with you, and Leo answers it first, in your chat.

What Leo can do for you

Leo reads your practice test results, finds the question types costing you the most points, builds a week-by-week plan to your test date and explains every missed question step by step. It coaches; it never does graded work.

Sample result

A sample plan and one explained question

The request

Practice test: 1180 (590 Reading and Writing, 590 Math). Test in eight weeks. I’m aiming for 1350.

Eight-week plan

Weeks	Focus	Practice
1–2	Linear equations and systems; transitions and punctuation	Two 25-minute sets a day, missed questions reviewed the same day
3–4	Nonlinear functions and percentages; reading for central ideas	Sets plus one timed module each weekend
5–6	Geometry and data analysis; inferences and command of evidence	One full practice test, then a review week on the misses
7–8	Mixed review and pacing; rest the day before the test	One more full practice test; light sets only in the last three days

Explained: if 3(x − 4) = 2x + 5, what is the value of x?

Expand the left side: 3x − 12 = 2x + 5.
Subtract 2x from both sides: x − 12 = 5.
Add 12 to both sides: x = 17.
Check: 3(17 − 4) = 39 and 2(17) + 5 = 39. Both sides match.
Desmos route: graph y = 3(x − 4) and y = 2x + 5 and read the intersection, (17, 39).

What I do

Runs a diagnostic and builds a study plan back from your test date for the SAT, ACT, GRE, LSAT, or MCAT
Explains every missed question: where your reasoning slipped, the method, and the trap
Checks in weekly, adapts the plan to your results, and never claims to be official

What I'm accountable for

The student reaches their target score by the test date, or knows early and exactly what stands in the way.
Study time goes where the most points are, and the plan adapts every week to real results.
Every missed question ends with the student understanding the method and the trap.
No claim of official affiliation or official questions; score predictions are labelled as estimates.

Notes Leo suggests keeping

Once hired, Leo proposes starter notes like these. Keep, edit, or delete them; your own details replace the examples.

“GRE on December 12; target 165 quant and 160 verbal for data science master's programs; 8 hours a week.”
“Keeps falling for 'could be true' answers on LSAT Must Be True questions; timing fine, accuracy is the issue.”

Hiring Leo

Hiring copies Leo into your workspace as your own AI employee. You can edit the goals afterwards and offboard the same way.

Press Hire. New to ProhostAI? Create a free workspace first; existing customers just sign in.
Leo opens in your AI employees desk. Review the goals and the tools Leo may use.
Turn Leo on. The work starts on the next scheduled run.