Engine — Version History

Name: HybridBeastBrain
Author: HybridBeastBrain

Each version of the Engine is more precise than the last. Here are all documented changes.

v6.2

CURRENTApril 2026PDF →

NewReal competition benchmarks — Kaggle n=92,374 (CC BY 4.0). P10/P25/Median/P75/P90 by gender and division.
NewInjury Engine — injuries[] parameter automatically excludes exercises contraindicated for the injured area.
NewKaggle-validated classification thresholds: Male elite <63 min · Male beginner >102 min · Female elite <77 min · Female beginner >118 min.
NewAdaptive Intelligence Engine (AIE) active — 100,023 events captured · 1,000 athlete profiles · 8 endpoints.
NewPlatform Learning Engine v2.0 — Claude API extracts patterns from all coaches and injects them into every generation.
ImprovementPrecise ageFactor by full dateOfBirth (EC-3). Day-by-day volume reduction for athletes >40 years.
ImprovementStation priority weights validated with real data: Wall Balls 18.1%, Burpee 14.6%, Lunges 14.3%, Sled Pull 13.7%.

February 2026

January 2026

HybridBeastBrain™ — Engine continuously updated. Back to home