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ARK ML Studio

Frontier AI for Global Health Security

ML Model LibraryBeta

Foundation Model & ML Registry

27 production-ready models across 5 tiers — disease forecasting, risk assessment, health systems analytics, and more via API

27
Total Models
23
Active
20
Diseases Covered
5
Tiers

Explore Our Model Registry

Click any model to view detailed specifications, performance metrics, and run predictions

Malaria Outbreak Forecast
Infectious Disease
Active
Prophet + XGBoost

Malaria Forecast

Predict malaria case counts using climate, intervention coverage, and historical epidemiological data

MAPE12.3%
0.87
Countries87
Weekly|1m, 3m, 6m, 12m
TB Incidence Predictor
Infectious Disease
Active
Hierarchical XGBoost

TB Predictor

Predict tuberculosis new cases using HIV co-infection, socioeconomic factors, and healthcare access

MAPE15.1%
0.82
Countries200
Weekly|3m, 6m, 12m
Dengue Early Warning
Infectious Disease
Active
ARIMA-X + XGBoost

Dengue Warning

Early warning system for dengue outbreaks using climate signals and urbanization patterns

MAPE18.5%
0.79
Countries60
Weekly|1m, 3m, 6m
Cholera Risk Scorer
Infectious Disease
Active
XGBoost Dual-Output

Cholera Risk

Risk tier classification and case estimation using WASH, flood risk, and climate indicators

Accuracy88.5%
Countries45
Weekly|1m, 3m, 6m
Influenza Season Predictor
Infectious Disease
Active
Prophet + XGBoost

Flu Predictor

Forecast influenza positivity and seasonal patterns using climate and FluNet surveillance data

MAPE14.2%
0.84
Countries120
Weekly|1m, 3m, 6m
Climate-Disease Nexus
Infectious Disease
Active
Elastic Net

Climate-Disease

Quantify climate-disease relationships across 274 ERA5 variables and multiple disease streams

0.71
Countries180
Monthly|6m, 12m
Multi-Disease Anomaly Detector
Infectious Disease
Active
Isolation Forest + CUSUM

Anomaly Detector

Detect anomalous disease patterns across multiple infectious disease streams simultaneously

Accuracy92.1%
Countries200
Weekly|1m
AMR Trend Forecaster
Infectious Disease
Active
Prophet + Quantile Regression

AMR Forecast

Forecast antimicrobial resistance rates using consumption, infrastructure, and governance indicators

MAPE19.8%
0.73
Countries80
Weekly|6m, 12m
Under-5 Mortality Predictor
Maternal & Child Health
Active
XGBoost + SHAP

U5 Mortality

Predict under-five mortality rate using immunization, nutrition, WASH, and socioeconomic indicators

MAPE8.5%
0.92
Countries195
Monthly|12m
Neonatal Mortality Risk
Maternal & Child Health
Active
XGBoost (Monotonic)

Neonatal Risk

Neonatal mortality risk scoring with skilled birth attendance and antenatal care indicators

MAPE10.2%
0.89
Countries195
Monthly|12m
Immunization Coverage Gap Predictor
Maternal & Child Health
Active
XGBoost + Prophet

Imm. Coverage

Predict gaps in DTP3, MCV1, and BCG immunization coverage across countries

MAPE6.8%
0.91
Countries195
Monthly|6m, 12m
Maternal Mortality Forecaster
Maternal & Child Health
Active
Prophet + XGBoost

MMR Forecast

Forecast maternal mortality ratio using birth attendance, antenatal care, and health expenditure

MAPE13.4%
0.86
Countries185
Monthly|12m
Vaccination Campaign Optimizer
Maternal & Child Health
Active
XGBoost + LP

Campaign Optimizer

Optimize vaccination campaign timing and coverage targets using ML and operations research

Accuracy85.3%
0.81
Countries120
Monthly|3m, 6m, 12m
Child Health Composite Index
Maternal & Child Health
Active
PCA + K-Means

Child Health Index

Composite child health scoring combining mortality, nutrition, immunization, and WASH indicators

0.88
Countries195
Monthly|12m
UHC Coverage Predictor
Health Systems & Finance
Active
XGBoost Multi-Output

UHC Predictor

Predict Universal Health Coverage index trajectories using multi-dimensional health system data

MAPE5.2%
0.9
Countries195
Quarterly|12m
Workforce Needs Forecaster
Health Systems & Finance
Active
Prophet + Scenarios

Workforce Forecast

Forecast required health workers per capita using population growth and disease burden projections

MAPE9.8%
0.83
Countries195
Quarterly|12m
Digital Health Readiness Scorer
Health Systems & Finance
Active
Random Forest + Rules

DH Readiness

Score country digital health readiness aligned with the Exemplars maturity framework

Accuracy86.4%
Countries195
Quarterly|12m
Health System Resilience Index
Health Systems & Finance
Active
Bayesian + PCA

Resilience Index

Composite health system resilience scoring using Bayesian networks and principal components

0.86
Countries195
Quarterly|12m
R&D Pipeline Predictor
Pharma & Innovation
Active
XGBoost Classifier

R&D Pipeline

Predict pharmaceutical patent grant probability across 22 IPC therapeutic categories

Accuracy78.5%
Countries50
Quarterly|12m
Drug Innovation Trend Analyzer
Pharma & Innovation
Active
LDA + Trend Decomposition

Innovation Trends

Identify emerging therapeutic areas using topic modeling and patent trend decomposition

0.72
Countries50
Quarterly|12m
Access-to-Medicine Gap Scorer
Pharma & Innovation
Active
Random Forest + Composite

Access Gap

Score treatment accessibility gaps using patent landscape, health expenditure, and disease burden

Accuracy82.1%
0.8
Countries120
Quarterly|12m
Country Health Trajectory Classifier
Cross-Cutting
Active
Hierarchical Clustering + XGBoost

Health Trajectory

Classify countries by health maturity stage aligned with the Exemplars/Global Fund framework

Accuracy84.7%
Countries195
Monthly|12m
SDG 3 Progress Forecaster
Cross-Cutting
Active
Prophet + XGBoost + BSTS

SDG 3 Forecast

Forecast SDG 3 health sub-target trajectories using cross-domain ensemble from 7,859 variables

MAPE7.8%
0.89
Countries195
Monthly|12m