简报
The daily brief is issued from analyst-reviewed signals once Pulse and Outlook are live. Each item names its sources and the authority that decides.
Signals
Pulse readings become signals for review when they cross a place’s own historical range. Nothing here is a warning; every handoff names the authority that decides.
供审查的信号
End to end on the longest path: about 12.3 d of proposed target service levels, before the jobs that run with no fixed end. Gates wait for the people named; bars with a fading end have no fixed length.
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Anomaly detectedDetect · Pulse nowcast · weeklyStandardised anomaly vs own historyPulse nowcast
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Sources verified matrix · per streamVerify · Data stewards · 1 dayEach stream checked · Licence admits use许可登记册来源追溯(W3C PROV)
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Analyst review approvalAssess · Analysts · 2 daysContext, couplings, confidencePostgreSQL 账本(行级安全)
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Information for competent authoritiesHand off · Secretariat · 1 dayShared for review, not a warningNXS-GRX (canonical data, provenance and risk) gateway
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Logged and watchedHand off · Pulse nowcast · ongoingOutcome tracked for verificationPostgreSQL ledger (row-level security)Pulse nowcast
| 产出物 | 作业 | 执行方 | 阶段 |
|---|---|---|---|
| Signal candidate | Anomaly detected | Pulse nowcast | Detect |
| Source check | Sources verified | 数据管理方 | 核实 |
| Assessment | Analyst review | Analysts | Assess |
| Handoff record | Information for competent authorities | 秘书处 | 移交 |
| Verification record | Logged and watched | Pulse nowcast | 移交 |
Horizon
Each cycle scans admitted sources, scores emerging risks for likelihood and impact with ranges, and links them to the domains they would couple into.
前景扫描与简报
End to end on the longest path: about 17 d of proposed target service levels. Gates wait for the people named; bars with a fading end have no fixed length.
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Scan sources matrix · sourcesScan · NXS-GRX Intelligence · weeklyAdmitted sources and literature · Expert elicitationHorizon scanningLicence register
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Cluster and deduplicateScan · NXS-GRX Intelligence · 1 dayThemes and weak signalsHorizon scanning
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Likelihood and impact with uncertaintyAssess · Analysts · 3 daysStructured elicitation · Ranges, not pointsHorizon scanningMonte Carlo engine
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Systemic linksAssess · Analysts · 2 daysCoupling to existing domains依赖网络
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同行评审 审批Brief · Reviewers · 5 daysChallenge session · DispositionPostgreSQL 账本(行级安全)
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Briefing issuedBrief · Intelligence team · 1 dayBriefing with sources and limitsNexus Reports
| 产出物 | 作业 | 执行方 | 阶段 |
|---|---|---|---|
| Candidate list | Scan sources | NXS-GRX Intelligence | Scan |
| Theme map | Cluster and deduplicate | NXS-GRX Intelligence | Scan |
| Horizon matrix | Likelihood and impact with uncertainty | Analysts | Assess |
| Link map | Systemic links | Analysts | Assess |
| Review record | 同行评审 | Reviewers | 简报 |
| Horizon briefing | Briefing issued | Intelligence team | 简报 |
Outlooks
Outlooks give calibrated probabilities at 1, 3, 12 and 36 months for defined events, each with its verification scorecard.
核实
Every Outlook model version publishes its reliability diagram, Brier score, skill and ROC area on held-out cases before it is used.
测试并验证模型
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.
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Model version submittedSubmit · You · instantCode, data and seed pinned · Intended use declaredModel LabPostgreSQL ledger (row-level security)
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BacktestTest · Verification engine · 6 hoursRolling-origin backtest · Hindcasts over the archiveVerification engineMonte Carlo engine
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Out-of-sample scoresTest · Verification engine · 2 hoursBrier and CRPS · Reliability and ROC areaVerification engine
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BenchmarkTest · Verification engine · 2 hoursAgainst established indices and naive baselinesVerification engineindicator standard
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Model cardDocument · You · 1 dayIntended use and limits · Data, method and scoresReplication packs
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审批关口 审批Approve · Method stewards · 10 daysDisposition recordedPostgreSQL 账本(行级安全)
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Promote to productionApprove · NXS-GRX Platform · instantVersion pinned in production · Rollback keptModel LabPublic cut API
| 产出物 | 作业 | 执行方 | 阶段 |
|---|---|---|---|
| Version record | Model version submitted | 您 | 提交 |
| Backtest report | Backtest | Verification engine | 测试 |
| Scorecard | Out-of-sample scores | Verification engine | 测试 |
| Benchmark table | Benchmark | Verification engine | 测试 |
| Model card | Model card | 您 | Document |
| Approval record | 审批关口 | Method stewards | Approve |
| Release tag | Promote to production | NXS-GRX Platform | Approve |
Workbench
Analyst workbench: watchlist to handoff
End to end on the longest path: about 7.3 d of proposed target service levels. Gates wait for the people named; bars with a fading end have no fixed length.
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Watchlist and thresholdsSet up · You · self-serveEntities and domains · Thresholds and channelsAlert router
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Pulse nowcast matrix · entities × domainsSense · Pulse nowcast · weeklyAnomaly against each place’s own historyPulse nowcastTested model kernels
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Outlook updateSense · Outlook models · weeklyCalibrated probabilities refreshedVerification engineMonte Carlo engine
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Analyst review approvalReview · Duty analyst · 6 hoursSignal checked against sources · Context addedPostgreSQL 账本(行级安全)
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Route the alertDeliver · Alert router · < 5 msEmail, webhook or dashboard · Never framed as a warningAlert routerWebhooks and streaming
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Handoff to the authorityDeliver · Duty analyst · 2 hoursNames the authority that decidesPostgreSQL 账本(行级安全)
| 产出物 | 作业 | 执行方 | 阶段 |
|---|---|---|---|
| Watchlist | Watchlist and thresholds | 您 | Set up |
| Pulse readings | Pulse nowcast | Pulse nowcast | Sense |
| Outlook readings | Outlook update | Outlook models | Sense |
| Reviewed signal | Analyst review | Duty analyst | 评审 |
| Alert | Route the alert | Alert router | 交付 |
| Hand-over note | Handoff to the authority | Duty analyst | 交付 |
How intelligence is issued
Signals, not warnings
A signal is information for review. Official warnings come from the authorities that issue them.
Reviewed before it reaches you
Every signal passes an analyst gate; the reviewer and the sources are recorded.
Handoff names the authority
Where action may be needed, the handoff names the authority that decides.
Verified in public
Every Outlook model version publishes reliability, Brier score, skill and ROC area.
Intelligence journeys
供审查的信号
How a weekly anomaly becomes a signal for review by competent authorities, never a public warning. 5 jobs · 1 gate.
Open the run
NXS-GRX Intelligence · Monitor通过关注列表和提醒进行监测
Watch countries, areas, sites or domains: Pulse nowcasts and outlook changes become signals, reviewed by an analyst before anything reaches you. 6 jobs · 1 gate.
Open the run
NXS-GRX Intelligence · Monitor前景扫描与简报
Emerging risks found, scored for likelihood and impact with uncertainty, and turned into a briefing after review. 6 jobs · 1 gate.
Open the run
NXS-GRX · Govern申请情景包
Pathways to 2030, 2050 and 2100 and structured stress tests for planning and supervisory exercises. 5 jobs · 1 gate.
Open the run
What the Humanitarian Data Exchange feed holds
194 countries synced on 2026-10-23 from 226 datasets whose licence passes the gate; 147 resources were left out for their licence. Each country’s page shows the values, with date, provider and licence. Source observations for review, not warnings and not index values.
| 主题 | 国家 | With ADM1 figures | With ADM2 figures | Newest reference date |
|---|---|---|---|---|
| 人口 | 109 | 98 | 59 | 2025-12-31 |
| 需要援助的人 | 22 | 6 | 16 | 2026-12-31 |
| 贫困人口数 | 107 | 99 | 0 | 2024-12-31 |
| 收容的难民 | 171 | 0 | 0 | 2025-12-31 |
| 境外难民 | 186 | 0 | 0 | 2025-12-31 |
| 降雨量相对长期平均值 | 112 | 109 | 44 | 2026-10-10 |
| Humanitarian funding | 107 | 0 | 0 | 2026-08-31 |
| 市场粮食价格 | 85 | 0 | 0 | 2026-10-14 |
Bring intelligence to your team
Watchlists, briefings and outlooks are agreed with the Secretariat.
状态
The Global Risks Index 的方法、结构和定义为预备性工作草案(2026),供审阅和评论,不供实施。在从受治理的证据截取中发布版本之前,不会出现任何数值;届时数值将附有区间、类别、来源及其更正途径。模拟器以您选择的数字运行已发布的方法,绝不显示 NXS-GRX 数值。
NXS-GRX 不是什么
NXS-GRX 是研究和风险分析信息。它不是信用评级或 ESG 评级,不使用任何评级尺度;它不是金融工具的基准,不是官方统计,不是紧急警报或官方分类,也不是建议。不得用于评估自然人。风险等级是已发布尺度上的区间,绝不是对国家或个人的排名。
机构与来源
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.
每个数值均附有其来源的署名,这些来源保留各自的许可。外部名称仅为互操作性而引用。Nexus 撰写的文本拟在发布时采用 CC BY 4.0。
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.