Tier 1 validation
Free Tier 1 residual validation for risk teams
Upload synchronized residual series and receive a model-agnostic diagnostic scorecard in one session—no signup, no retained data.
Download sample residuals to try the pipeline first.
How a session works
Upload
CSV or tab-delimited residuals
Diagnose
Model-agnostic Tier 1 checks
Scorecard
PASS / FAIL / INCOMPLETE report
What you can check today
Volatility clustering
ARCH-LM and related univariate checks on uploaded residuals.
Serial correlation
Ljung–Box and residual structure flags before sign-off.
Dependence structure
Empirical correlation matrix PSD and condition diagnostics.
Files are processed in memory to generate your report. Uploaded data is not stored after your session ends.
When diagnostics fail, Real-World ESG recalibration is on the way. Join the waitlist or email the team about a beta run.