GRIDS/365FYI

Grid in your field

Financial services.

Start with a story. See what changes. Explore the details when you need them.

Watch · 1:25

Narrated film · 1:25

A financing package changes with seven minutes left.

Watch changed terms flow through the calculations and review, so the people responsible can see what still holds before release.

The Seven-Minute Balance Sheet · Narrated film

Watch the film Read the story
An illustrative scenario. People retain authority over real decisions.
Narrated film · 1:05

From One Cell to an Economy

One changed demand forecast moves production, cash, financing, and commitments through a shared model while each institution retains its own judgment.

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Browse every financial services film

More stories in this field · 3 publications

Find a situation you recognize.

Watch the short film or read the full story. Each follows a changing situation and the people responsible for the response.

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Use cases · 3 publications

Apply the idea to your work.

Explore the decisions, changing facts, and responsibilities a practical evaluation needs to address.

Show 2 cross-field connections

Research and explanation · 1 publication

Understand the reasoning.

Read the worked examples, supporting research, and what remains to be validated.

White paper · 12 min How can financial teams operate one governed waterfall while preserving the different responsibilities of calculation, review, reconciliation, authorization, reporting, and oversight?

One Waterfall, Many Accountable Views

Governed Financial Logic Without Collapsing Roles

A financial waterfall can reconcile mathematically while its terms, facts, exceptions, views, and authorizations diverge. This paper proposes one versioned calculation with accountable projections for the people who operate, review, authorize, and reconstruct it.

Understand · GovernSource-grounded Explore

Resources · 7 resources

Take the decision model into the room.

Each file appears once with the guide or use case it supports.

Use caseDownload The Governed Payment WaterfallKeep terms, source cash, priorities, triggers, exceptions, approvals, and downstream reconciliation connected without pretending that a correct calculation is an authorized payment.Use caseDecision evaluation worksheet (PDF)Keep terms, source cash, priorities, triggers, exceptions, approvals, and downstream reconciliation connected without pretending that a correct calculation is an authorized payment.Use casePrintable decision evaluation worksheetKeep terms, source cash, priorities, triggers, exceptions, approvals, and downstream reconciliation connected without pretending that a correct calculation is an authorized payment.Use caseShared Model Readiness Assessment (PDF)Keep the freedom that made spreadsheets indispensable. Give the model a shared home when its rules begin to coordinate teams, systems, or organizations.Use casePrintable Shared Model Readiness AssessmentKeep the freedom that made spreadsheets indispensable. Give the model a shared home when its rules begin to coordinate teams, systems, or organizations.Use caseAI Decision Authority Assessment (PDF)Let AI accelerate model creation and exploration while explicit rules, governed evaluation, and accountable people retain authority over consequential decisions.Use casePrintable AI Decision Authority AssessmentLet AI accelerate model creation and exploration while explicit rules, governed evaluation, and accountable people retain authority over consequential decisions.

Films · 15 films

Watch the model become visible.

These films show the Grid pattern in this field.

1:25The Seven-Minute Balance SheetA bank has seven minutes to synchronize financing, market evidence, capacity, risk, and approval without collapsing the authority of the desks and systems that own them.1:05From One Cell to an EconomyOne changed demand forecast moves production, cash, financing, and commitments through a shared model while each institution retains its own judgment.0:44Excel Is the ProofExcel's reach shows how durable the grid interface can be, while AI makes the need for a shared calculation system more urgent.1:12How a Grid Becomes a SystemSee a blank grid become a working model, add specialized tools, and power sheets, maps, charts, documents, and apps from the same logic.1:09How Models ConnectSee separate models run in different places, exchange selected results, and coordinate without combining every system into one.0:40AI with Human AuthorityFive AI-written versions of the same requirement return different answers; the film moves the rule into one visible model and keeps approval with a person.1:09Decision AdvantageTeams use one live model to see what changed, test feasible options, understand why, and keep the final decision with a person.1:10The Branch That Knew Before the StormA branch turns local knowledge about payday, an auction, and an ice storm into bounded regional evidence without centralizing its data or surrendering dual control.0:58How Live Data Moves Through a ModelNew data enters under explicit permissions, recalculates only the affected results, and carries its source and history into every view.1:10The Claim a Confidence Score Could Not CloseA corrected inspection packet keeps image classification, coverage judgment, payment authorization, and settlement evidence inside their proper boundaries.1:15Trust in an AI-Built WorldWhen AI makes custom software cheap, nearly identical systems can disagree; visible rules, permissions, and history make each answer accountable.0:30From Spreadsheet to Shared ModelA familiar spreadsheet gives experts freedom to build, but separate files leave every organization maintaining its own version of the rules.0:51The Grid Is Not the ProductThe familiar grid is the interface; Grids is the calculation system underneath that people and organizations can use together.0:30AI Needs a Place to OperateAI can draft a model in minutes; people still need a durable place to review it, change it, and rely on the same version together.0:35When AI Multiplies the CopiesIf every company generates its own version of the same software, small differences in rounding and calculation order can send the answers apart.

Release history

What changed in this field.

These records describe when the related Grid FYI material became available or materially changed.

  1. Five More Scenarios Make Operating Boundaries VisibleFYI-2026-08-27-03
  2. Seven Grid Scenarios Turn Shared Models into Operating StoriesFYI-2026-08-27-01
  3. Three Operating Domains Get Portable Evaluation Field GuidesFYI-2026-08-26-05
  4. Grid FYI Now Connects 20+ Insights, Eight Use Cases, and 36 FilmsFYI-2026-08-26-01

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