AdaptHub
Documentation.
Step-by-step guides for using AdaptHub. Learn how adaptive difficulty, the AI Coach, and performance analytics work. Select a section to begin.
The AdaptHub engine is organised into seven interlocking modules. The Calibration Sequence runs once at sign-up to locate your Zone of Proximal Development across QA, DILR, and VARC. Each Daily Learning Module then pulls from Spaced Repetition, Core Focus, and AI Coach queues to assemble a single session that matches your current mastery level. Telemetry tracks Learning Velocity on a seven-day rolling window, the Mastery Progression ladder unlocks harder content as accuracy holds, and Quality Streaks reward sustained effort over raw volume.
Read the modules in order if you are new to the platform — each section assumes the vocabulary introduced in the previous one. If you are already mid-prep and hit a specific block, jump straight to Troubleshooting for common calibration, hint, and streak issues, then follow the link to the Core Issue Matrix for advanced diagnostic codes.
Calibration Sequence & Diagnostics
Understand the calibration sequence vs daily practice, how the adaptive diagnostic works, and how the ZPD algorithm maps your cognitive baseline.
Daily Learning Module
The four-phase session structure — Warm-up, Core Focus, Integration, Reflection — and why each phase exists.
Mastery-Based Progression
The five-level difficulty ladder, unlock conditions, proficiency statuses, and the Hint Penalty mechanic.
AI Coach & Hint System
How the Socratic two-tier hint system works, error classification, and how the AI Digest builds your personal error fingerprint over time.
Telemetry & Performance Metrics
The five tracked event types, the three meta-metrics (Learning Velocity, Weighted Accuracy, Speed Score), and how Trend Detection works.
Spaced Repetition System
How the SRS queue is built, what triggers it, and how the Confidence Rating feeds into the next session's Warm-up.
Quality Streaks
The anti-gaming streak mechanics, what counts as a qualifying session, and how streaks reflect your D-Day readiness trajectory.
Troubleshooting
Common questions and diagnostic answers — calibration resets, hint penalties, mobile usage, Concept Library integration, and more.