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Assessment · AI

ExamXFlow

Exam-realistic questions, generated and independently verified

Production
ExamXFlow — abstract monochrome form representing the product

Give ExamXFlow a subject, a chapter and a set of notes, and it returns fresh, exam-realistic multiple-choice questions with answers, step-by-step solutions and, where a question needs one, a diagram drawn in code rather than copied.

The part that matters is the gate. Generation is cheap, and generation is not the product — verification is. A second, stronger model independently solves every question, and nothing ships unless exactly one option is provably correct.

50,002

Real questions in the bank

607

Written micro-chapters

500

Concurrent candidates tested

What it does

Inside ExamXFlow

01

The generation pipeline

  • Generate, verify, fix — with the verifying model independently solving each question rather than reviewing it
  • Exactly one correct option is enforced as a hard gate, not as a quality score
  • Blind-tested on par with or better than real human-set questions
  • Per-subject pattern packs extracted from real questions, plus paper blueprints for JEE Main, JEE Advanced and NEET-UG
  • Diagrams drawn in code, so every figure is original
02

New — computer-based testing

  • A CBT branch built for one reason: no student should sit their first-ever computer-based test on exam day
  • Exam-exact delivery — admission and waiting room, one question per screen, and the same interaction model as the real thing
  • A server-authoritative timer with autosave, heartbeat and automatic submission on timeout
  • Per-candidate integrity with watermark tracing
  • Seeded per-candidate question shuffling, then scoring and analytics
  • Load-tested to 500 concurrent candidates
03

Operating safely

  • A hard spend meter that halts a run the instant a cost cap is crossed
  • A kill switch that refuses every billable call until it is removed
  • Measured token cost reported on every run, rather than estimated

Built with

PythonVertex AIGeminiSQLitematplotlib

Common questions

About ExamXFlow

Which exams does ExamXFlow cover?

JEE Main, NEET and state CET, with paper blueprints for JEE Main, JEE Advanced and NEET-UG. A computer-based testing branch is in build for JEE Main and NEET.

How does ExamXFlow verify its questions?

A second, stronger model independently solves every generated question rather than merely reviewing it. No question ships unless exactly one option is provably correct.

Building something like this?

We take on a small number of client engagements alongside our own products. Thirty minutes, no obligation.