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The Global Risks Index

The Global Risks Index Models · Test · on: model version submitted

Test and validate a model

Every model version is backtested, scored out of sample, compared with established indices and documented in a model card before use.

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Rûpel GRX-JRN-VALIDATE-MODELÇap Çapa Bingehîn 2026Girtina delîlan 2026-09-30Kar 7Nirx hê nehatiye weşandinRêbaz v1.0.0-draft
on: model version submitted · Test and validate a model7 jobs · 1 gate · 11 checks
  1. Model version submitted instant
  2. Backtest 6 hours
  3. Out-of-sample scores 2 hours
  4. Benchmark 2 hours
  5. Model card 1 day
  6. Deriyê pejirandinê 10 roj
  7. Promote to production instant

01Ceribandin

Test and validate a model

Every model version is backtested, scored out of sample, compared with established indices and documented in a model card before use.

on: model version submitted

Test and validate a model

In progressTriggered by Model owner7 jobs1 approval gate11 checks1 deployment

Grafîk
01Bişîne
02Ceribandin
03Document
04Approve
05Approve

100%
Rêzkirina demê
Job0 d2 d4 d6 d8 d10 dTarget
Model version submittedYouinstant
BacktestVerification engine6 h
Out-of-sample scoresVerification engine2 h
BenchmarkVerification engine2 h
Model cardYou1 d
Approval gateMethod stewards10 d
Promote to productionNXS-GRX (canonical data, provenance and risk) Platforminstant

End to end on the longest path: about 11.3 d of proposed target service levels. Gates wait for the people named; bars with a fading end have no fixed length.

Gav
  1. Model version submitted

    Submit · You · instant
    Code, data and seed pinned · Intended use declared
    Model LabPostgreSQL ledger (row-level security)
  2. Backtest

    Test · Verification engine · 6 hours
    Rolling-origin backtest · Hindcasts over the archive
    Verification engineMonte Carlo engine
  3. Out-of-sample scores

    Test · Verification engine · 2 hours
    Brier and CRPS · Reliability and ROC area
    Verification engine
  4. Benchmark

    Test · Verification engine · 2 hours
    Against established indices and naive baselines
    Verification engineindicator standard
  5. Model card

    Document · You · 1 day
    Intended use and limits · Data, method and scores
    Replication packs
  6. Deriyê pejirandinê pejirandin

    Approve · Method stewards · 10 days
    Disposition recorded
    Defterê PostgreSQL (ewlehiya li ser asta rêzê)
  7. Promote to production

    Approve · NXS-GRX Platform · instant
    Version pinned in production · Rollback kept
    Model LabPublic cut API
Tomar
Berhem Kar Kî Qonax
Version record Model version submitted Tu Bişîne
Backtest report Backtest Verification engine Ceribandin
Scorecard Out-of-sample scores Verification engine Ceribandin
Benchmark table Benchmark Verification engine Ceribandin
Model card Model card Tu Document
Approval record Deriyê pejirandinê Method stewards Approve
Release tag Promote to production NXS-GRX Platform Approve
QediyaDi pêvajoyê deLi benda pejirandinêQueuedApproval gateTest jobDeploymentYou are here
Every model version is backtested, scored out of sample, compared with established indices and documented in a model card before use. The canvas shows where a request stands at the marked job; it is illustrative, not the status of a real request. Durations are proposed target service levels. Select a job for its steps, the people who act, the technology it runs on and what it produces.
02Ji bo kê ye

Solutions that use this journey

Sektora giştî

Bankên navendî û çavdêr

Design supervisory scenarios, read systemic coupling and replicate methods.

See the solution

03Teknolojî

7 components

Each job names the component it runs on; open a job on the canvas for its steps, checks and artefacts.

Model LabPostgreSQL ledger (row-level security)Verification engineMonte Carlo engineindicator standardReplication packsPublic cut API

Part of Models of the Index: Scenario pathways, stress tests, tail and exceedance analytics, coupling contagion and forecasting on the open method library, with tests and model cards.

Start this journey

Talk to the Secretariat to start this journey with your team.

Têkilî

Rewş

Rêbaz, avahî û pênaseyên The Global Risks Index pêşnivîseke xebatê ya amadekar in (2026), ji bo nirxandin û şîroveyê tên belavkirin, ne ji bo bicîhanînê. Heta ku çapek ji birrîneke delîlan a birêvebirî neyê weşandin, tu nirx xuya nabe; piştre nirx navber, çîn, çavkanî û rêya xwe ya rastkirinê bi xwe re tînin. Simulator rêbazên weşandî li ser hejmarên ku tu hildibijêrî dixebitînin û qet nirxeke NXS-GRX nîşan nadin.

NXS-GRX çi nîne

NXS-GRX agahiya lêkolîn û analîza xetereyê ye. Ew ne nirxandina krediyê an ESG ye û tu pîvaneke pileyan bi kar nayîne, ne pîvana referansê ya amûrên darayî ye, ne statîstîkên fermî ye, ne hişyariya awarte an dabeşkirina fermî ye, û ne şîret e. Divê ji bo nirxandina kesên xwezayî neyê bikaranîn. Çînên xetereyê bendên li ser pîvaneke weşandî ne, qet ne rêzkirina welatan an mirovan in.

Sazî û çavkanî

The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.

Her nirx navê çavkaniyên xwe bi xwe re tîne, ku lîsansên xwe diparêzin. Navên derveyî tenê ji bo hevxebitînê tên gotin. Nivîsên ku Nexus nivîsandine dema weşanê ji bo CC BY 4.0 tên armanckirin.

Avis en français

La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.