GRIDS/365FYI

Grid in your field

Cross-field.

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

Watch · 1:12

Narrated film · 1:12

One transport disappears. Three planning views disagree.

Watch the shared model expose what changed, compare the remaining options, and leave the revised plan for an officer to approve.

Every System Works. The System Does Not. · Narrated film

Watch the film Try one change
An illustrative scenario. People retain authority over real decisions.

More stories in this field · 12 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.

Open the cross-field collection
Go deeperGuides, research, films, and resourcesOpen the full field library

Use cases · 5 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 · 13 publications

Understand the reasoning.

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

White paper · 13 min What must be shared so that changing facts produce one inspectable decision state without forcing every participant into one system or transferring authority to software?

From Common Operating Picture to Common Operating Model

Seeing the same facts is not the same as calculating from the same rules. A common operating model connects source identity, dependencies, constraints, alternatives, authority, role-specific views, and replayable evidence.

Understand · EvaluateSource-grounded Explore
White paper · 12 min How can an organization state exactly where an AI-generated proposal stops and an accountable human or institutional action begins?

The Authority Contract for AI-Assisted Decisions

Where Proposals Stop and Organizational Action Begins

Human-in-the-loop language is too vague for consequential AI-assisted work. This paper proposes an explicit authority contract that defines what an AI system may observe, propose, validate, call, and never authorize—and how the organization tests that boundary.

Govern · EvaluateSource-grounded Explore
Show 8 cross-field connections
White paper · 13 min How can a public program make its represented policy logic inspectable without transferring legal judgment or determination authority to software?

Policy That Can Explain Itself

Eligibility, Exceptions, Appeals, and Authorized Determinations

Public policy becomes difficult to govern when eligibility, scoring, exceptions, notices, appeals, and funding limits live in separate implementations. This paper proposes a versioned decision model that can expose those relationships while preserving human and institutional authority.

Understand · GovernSource-grounded Explore
White paper · 11 min What public-service capacity is actually staffed, capable, accessible, and available inside the demand window?

Capacity Is Not a Count: Staffed Public-Service Availability Under Changing Demand

A facility, bed, vehicle, or service-position count becomes useful only when staffing, capability, support, throughput, accessibility, time, and authority resolve together. This paper separates public preparedness guidance from a bounded Grid proposition for aggregate planning.

Understand · PlanSource-grounded Explore
White paper · 11 min How can one public-program rule serve many people and systems without becoming many conflicting implementations?

One Program Rule, Many Public Surfaces

Governed Policy Across Staff Tools, Public Explanations, Reports, and APIs

Public programs often reimplement one rule in staff tools, websites, notices, reports, and partner interfaces. This paper proposes a governed, versioned rule package with audience-specific surfaces and a bounded way to test whether they remain aligned.

Understand · GovernSource-grounded Explore
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
White paper · 12 min What health-system service capability is available in the required window, through a supported path, under the authority that can actually act?

Capacity, Time, and the Authority to Act

A Governed Health-System Planning Model

Health-system capacity is a time-qualified network claim, not an open-bed total. This paper connects facility-declared service capability, acceptance windows, transport, support, uncertainty, and distinct authorities in a bounded aggregate planning proposition.

Understand · PlanSource-grounded Explore
White paper · 12 min How can a computational model expose assumptions, evidence, and uncertainty without replacing inquiry or deciding what a study proves?

Make the Structure Visible

Assumptions, Evidence, and Uncertainty in Research and Learning

Research and learning suffer when a polished result hides its sources, assumptions, exclusions, uncertainty, and revisions. This paper proposes an inspectable model that helps people test the structure of an argument without transferring inquiry, authorship, review, or instructional authority to software.

Understand · EvaluateSource-grounded Explore

Resources · 13 resources

Take the decision model into the room.

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

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.Use caseDecision evaluation worksheet (PDF)When one operating fact changes, trace its consequences through the model, compare feasible responses, and update the people and views that depend on the decision.Use casePrintable decision evaluation worksheetWhen one operating fact changes, trace its consequences through the model, compare feasible responses, and update the people and views that depend on the decision.Use caseDownload The Deliverable CommitmentResolve inventory, production, transport, demand, evidence, and authority together before a team promises what it can deliver—and keep that conclusion current as the facts change.White paperDownload the accountable public decisions white paperPublic policy becomes difficult to govern when eligibility, scoring, exceptions, notices, appeals, and funding limits live in separate implementations. This paper proposes a versioned decision model that can expose those relationships while preserving human and institutional authority.White paperDownload The Governed Payment WaterfallA 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.White paperDownload Capacity, Time, and Authority to ActHealth-system capacity is a time-qualified network claim, not an open-bed total. This paper connects facility-declared service capability, acceptance windows, transport, support, uncertainty, and distinct authorities in a bounded aggregate planning proposition.White paperDownload The Auditable Executable PaperResearch and learning suffer when a polished result hides its sources, assumptions, exclusions, uncertainty, and revisions. This paper proposes an inspectable model that helps people test the structure of an argument without transferring inquiry, authorship, review, or instructional authority to software.ScenarioDownload the Scenario presentation (PowerPoint)An urgent order for 420 heat pumps is too large for any one of six firms. Together they must make—and repair—one credible production promise without exposing private operating models or surrendering authority.ScenarioDownload the two-page Scenario brief (PDF)An urgent order for 420 heat pumps is too large for any one of six firms. Together they must make—and repair—one credible production promise without exposing private operating models or surrendering authority.

Films · 36 films

Watch the model become visible.

These films show the Grid pattern in this field.

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.1:05From 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.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.1:15Inside the Mathematical EngineSee one engine track dependencies, measure sensitivity, solve constrained problems, manipulate symbols, and enforce explicit conditions.1:11How Rules Become ExecutableSee rules written by a domain expert become structured instructions the engine can check, improve, run, and diagnose when something goes wrong.1:15How a Domain Language Becomes a ModelSee a specialized language become a tree the compiler can inspect, rewrite, translate, and turn into an executable model.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.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.0:51The Grid Is Not the ProductThe familiar grid is the interface; Grids is the calculation system underneath that people and organizations can use together.0:44Excel 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.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.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.1:14The Problem That Looked SolvedSearch once looked finished because the box worked—until the machinery behind it changed; this film asks whether spreadsheets are at the same turning point.1:09Decision AdvantageTeams use one live model to see what changed, test feasible options, understand why, and keep the final decision with a person.0:36Contested LogisticsA route closes; the model traces what the change affects, compares three options, and updates several views from the selected plan.1:12Every System Works. The System Does Not.One transport change makes three separate views disagree; a shared model exposes the mismatch and tests two predefined options for an officer.0:48The Medical Plan Must MoveThree changes invalidate an initial medical allocation; the model tests options within stated limits and presents the feasible path for human authorization.0:53The Supplies Were Already ThereScattered inventory records are checked against evidence before the model proposes a medical-resupply route for an officer to approve.1:27The Mission Is a Living ModelSeveral local models recalculate as conditions change, share selected results, and keep authorization with a person.0:36When the Plan BreaksSeveral disruptions invalidate the plan; the affected models recalculate and a person authorizes the response.1:10The Award List the Assistant Could Not ApproveAn AI-generated ranking becomes a defensible public decision record by keeping eligibility, exceptions, scoring, funding, and award authority separate.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.1:10The Ward That Wrote the Network’s Next Operating ModelA ward's local operating insight becomes exact reusable software through deliberate extraction, review, signing, site qualification, and local activation.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.1:10The Container That Arrived in Only One SystemFive source-owned logistics records become one reviewable dispatch decision without any participant silently acquiring another participant's authority.0:44Ten Days of WinterSix independent manufacturers coordinate an urgent order and repair their shared plan when a test station fails. An illustrative manufacturing story.1:10The Feeder That Could Not Be Restored YetA mathematically feasible restoration plan remains conditional until current field evidence and accountable operator authority support the next action.1:10The Finding That Changed After PublicationA source correction reverses a published threshold while the method, affected artifacts, reviewer decisions, and both releases remain reconstructable.0:30Statistics + Data: Keep Uncertainty VisibleStudents keep an estimate, its source, its uncertainty, and its sensitivity to assumptions visible while learning how evidence changes belief.0:30Human Inquiry: Make Reasoning InspectableStudents connect claims, evidence, sources, counterarguments, and assumptions without surrendering human interpretation.1:32The Future of EducationA class investigates why one room loses heat faster than its model predicts, making questions, evidence, assumptions, and student judgment visible.1:10The Lesson That Changed When the Evidence DidA learner's private correction becomes a governed lesson revision only after source confirmation, derivative review, curriculum authority, and separate teacher judgment.1:10The Release That Had to Explain Its RollbackA passing service average, a failing canary cohort, and seven unknown external effects produce a bounded rollback with an immutable reason.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.

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. Four More Scenarios Make Correction, Eligibility, and Course Echo InspectableFYI-2026-08-27-02
  3. Seven Grid Scenarios Turn Shared Models into Operating StoriesFYI-2026-08-27-01
  4. How Grid Works Becomes a Canonical Capability PathFYI-2026-08-26-06
  5. Three Operating Domains Get Portable Evaluation Field GuidesFYI-2026-08-26-05
  6. Grid FYI Now Connects 20+ Insights, Eight Use Cases, and 36 FilmsFYI-2026-08-26-01
  7. Evaluate When a Spreadsheet Should Become a Shared ModelFYI-2026-08-25-01
  8. Change One Fact. Follow Everything It Changes.FYI-2026-08-24-02
  9. Grid FYI Now Begins with the WorkFYI-2026-08-24-01
  10. Domain Paths Now Separate Teaching, Resources, Films, and Release HistoryFYI-2026-08-26-03
  11. Government and Defense Decisions Get Two Circulation-Ready White PapersFYI-2026-08-26-02

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