Generative video
½mv²
0.5·m·v2.1
Paraphrased formulas
Same prompt, two runs, two different frames. Constants get invented, units drift, worked-example steps get reordered.
Use Case · Exam-Prep Tutors
Accurate exam-prep video courses, rendered from your syllabus.
Upload any exam syllabus you teach from — ship a chapter-aligned video course series. Deterministic, not generative.
Hero blueprints we’ve already shipped: IGCSE, IB, AP, A-Level, GCSE, Digital SAT, JEE, NEET, Regents. Paying tutors also run Cambridge O-Level, Edexcel, AQA, OCR, ACT, GRE, GMAT, MCAT, LSAT, TOEFL / IELTS, JLPT / HSK, gaokao, and national-board syllabi. See nine hero blueprints →
- Exam systems
- 9
- Hallucinated frames
- 0%
- Countries
- 40+
§ 01 · The problem
Exam prep can’t tolerate hallucinations.
Exam content is graded against an official answer key — a syllabus clause, a formula, a balanced equation, a permitted method. A video that paraphrases a definition or drifts on units doesn’t just look sloppy. It coaches candidates into the wrong answer.
X-Pilot · Deterministic
½mv²
Same source. Same frame. Every time.
Every visual rendered programmatically via Remotion in isolated sandboxes — from the PDF you uploaded. No sampling, no drift.
§ 02 · Proof
Shipping on X-Pilot right now
D
IGCSE Chemistry
Diana
37 chapter videos · Pro
G
IB Diploma · Korea
GuruMe IB team
“Don’t change the script.”
O
AP / IB Physics · Egypt
Omar Alshafey
AP Physics + IB DP Physics
§ 03 · Nine exam blueprints
Nine exam families. One workflow.
Pick your exam. Every blueprint runs the same 4-step pipeline — upload → chapter-align → plain-English edit → MP4 export.
Cambridge IGCSE
Diana’s Chemistry pattern — extendable to Biology, Physics, Maths, Economics.
IB Diploma
Subject-guide aligned SL/HL chapter videos with exam-ready worked examples.
AP
College Board CED-aligned. FRQ and MCQ walk-throughs across 30+ AP subjects.
A-Level
Edexcel, AQA, OCR, Cambridge International specifications as blueprint input.
GCSE
AQA, Edexcel, OCR specs — science, maths, humanities · required-practical videos.
Digital SAT
Reading, Writing, Math module walk-throughs. Bluebook environment mapped.
JEE
Physics / Chemistry / Maths with PYQ-mapped worked examples. Coaching-scale.
NEET
NCERT-aligned UG Biology / Chem / Physics + PG clinical-subject chapter videos.
Regents (NY)
NY State science, maths, social-studies review series with lab-skills videos.
§ 04 · Loved by the field
Loved by 15,000+ course creators and trainers
“Lecture-style, scientifically accurate, simple smooth transitions, don’t change the script.”
G
GuruMe IB prep team
IB Diploma · Korea
“37 IGCSE Chemistry chapters across Topics 1–8. Formulas and reaction mechanisms render identical every time I re-export.”
D
Diana
Independent IGCSE Chemistry tutor
“As a Udemy instructor teaching Python, I used to spend weeks editing each course module. With X-Pilot’s knowledge visualization, I shipped my entire 12-hour course in 3 days.”
S
Sarah Chen
Udemy Instructor
“LaTeX-rendered derivations stay identical across AP and IB revisions. F = dp/dt looks exactly the same on chapter 3 as it does on chapter 30.”
O
Omar Alshafey
AP / IB Physics tutor · Egypt
“What used to take me a full weekend — 20+ hours of recording and editing — I now generate in under an hour.”
A
Dr. Alistair Finch
Professor of Economics
“X-Pilot isn’t just a simple text-to-video converter. It truly simulates a professional team — researchers, screenwriters, visual designers.”
何
何曦
Content Creator · TAAFT
“X-Pilot’s intuitive interface allowed me to create professional-quality video courses from scripts on day one.”
王
王子嘉
Knowledge Blogger · TAAFT
“My students love the new video format. Dynamic visuals keep them focused, and it’s incredibly easy to update lessons with new content.”
D
Dr. Daniel Beke
Researcher · University of Notre Dame
§ 05 · Why tutors choose X-Pilot
Why Exam-Prep Tutors choose X-Pilot
§ 06 · Input formats
Start from whatever source format you already use
Four input-format product pages funnel into the same Exam-Prep Tutor workflow.
SYL
01
02
03
··
36
37
Syllabus to Video
CANONICALCanonical input for Exam-Prep Tutors — upload IGCSE, IB, AP, A-Level, JEE, or NEET syllabus, get a chapter-aligned video course series out.
PDF
NARRATION
2:14
PDF to Video
Spec PDFs, past-paper booklets, question banks — rendered as narrated video courses with every citation preserved exactly.
PPT
PPT to Video
Convert existing exam-prep slide decks into motion-graphic narrated video lessons without re-authoring.
∫0π sin x dx
FRAME 001
∫0π sin x dx
FRAME 002
Accurate & Controllable
DETERMINISTICThe accuracy-posture product page — why deterministic rendering beats generative video for exam content.
Teaching at K-12 level too, or want to test the engine on a lesson plan before committing? Start with the free AI educational video generator — same deterministic engine, no credit card.
§ 07 · Adjacent hubs
Adjacent use-case hubs
Exam-Prep Tutors is one of three sub-segments of Syllabus-Bound Independent Course Creators. The other two have their own hubs.
§ 08 · FAQ
Frequently asked questions
Which exam syllabi does X-Pilot cover today?
Cambridge IGCSE, IB Diploma Programme, AP, A-Level, GCSE, Digital SAT, JEE Main and Advanced, NEET UG and PG, and New York State Regents. X-Pilot itself is blueprint-agnostic — if your syllabus exists as PDF, PPT, Word, Markdown, URL, or pasted text, X-Pilot can render it.
Why do generative AI video tools hallucinate on exam content?
Generative video models output plausible-looking visuals, not verbatim formulas or syllabus clauses. X-Pilot renders every visual programmatically via Remotion in isolated sandboxes from the PDF you uploaded — deterministic, not generative.
How does pricing work for a solo tutor?
Self-serve at Creator $19, Professional $49, and Ultra $129 per month, cancel anytime. Diana produced 37 IGCSE Chemistry chapter videos on Professional. See /price for the full breakdown.
Can I produce bilingual or multilingual prep videos?
Yes. Narration ships in English plus verified output in ES, FR, DE, AR, PT, JA, KO, and ZH. Formulas, diagrams, and citations stay visually identical across language variants because every visual is rendered from the source.
Does X-Pilot use talking-head AI avatars?
No. The pedagogical vehicle is knowledge visualization: annotated formulas, chapter-aligned diagrams, worked-example walk-throughs. No talking heads, no hallucinations — permanent positioning, not a temporary feature gap.
Related
Keep exploring X-Pilot
Same deterministic engine, different entry points.
Build with
- Syllabus to VideoIGCSE, IB, AP, JEE, NEET blueprints → chapter-aligned videos.
- PDF to VideoPast papers, mock tests, and worked-example PDFs → walkthroughs.
- Text to VideoHand-typed lecture notes → narrated chapter-aligned exam-prep videos.
- Knowledge VisualizationFormulas, diagrams, and citations rendered — never hallucinated.
Apply to
FINAL · DETERMINISTIC, NOT GENERATIVE
Exam-prep content without factual drift
Your candidates will be graded against an official answer key. Ship video prep that holds up against it, chapter by chapter.
NO CARD · CREATOR $19 · PROFESSIONAL $49 · ULTRA $129