The Universal Diagnostic

One model. Four domains. Same coupling.

The two diagnostic questions — "Does everyone see this the same way?" and "Does someone own the outcome?" — apply at every scale of human coordination. Four question sets. Same analytical engine. Same two ledgers. Same failure modes.

IAXAI.ai · FourthPillar LLC · February 2026
The Invariant

What stays the same across all four domains

The analytical engine is identical regardless of domain. What changes is the question text — the observable behaviors being assessed. What doesn't change:

CategoryProfessionalSocietalIndividualInterpersonal
Shared FactsSame data accessSame civic factsSelf-awarenessShared perception
Honest TradeoffsNamed tradeoffsAcknowledged costsHonest self-tradeoffsNamed sacrifices
True ConstraintsReal limitationsReal civic limitsHonest capacityHonest boundaries
No SpinInternal consistencyPublic honestyNo self-deceptionNo performance
Explicit OwnershipNamed outcome ownersCivic responsibilityPersonal ownershipNamed responsibilities
Clear AuthorityMatched authorityEmpowered actorsPersonal agencyRespected autonomy
Decision RightsProcess clarityGovernance clarityDecision processJoint decisions
Sustainable RhythmSystem enduranceCommunity endurancePersonal sustainabilityRelationship endurance
Domain Selection

The opening question

Before any questions appear, the respondent sees:

"What system would you like to examine?"

Four cards. One tap. The question set loads. The categories rename. The analytical engine is the same. This is the moment the executive at the coffee shop realizes this isn't just a consulting tool — it's a diagnostic model that applies to anything they coordinate.

Domain 1
Professional
Organizations, teams, and business units
Professional — Reality Ledger

12 questions: what we collectively know is true

IDQuestionCategoryStage
R1When a problem surfaces, all stakeholders are working from the same set of facts.Shared FactsInsight
R2Data and status updates reach the people who need them without someone having to chase it down.Shared FactsInsight
R3New team members can find out what is actually happening without relying on tribal knowledge.Shared FactsInsight
R4Tradeoffs are stated out loud before decisions are made — not discovered after.Honest TradeoffsAlignment
R5People feel safe raising bad news or contradicting the prevailing narrative.Honest TradeoffsAlignment
R6When two priorities conflict, the organization resolves it explicitly rather than pretending both will get done.Honest TradeoffsAlignment
R7Resource limitations (time, money, people) are acknowledged openly, not quietly absorbed.True ConstraintsInsight
R8Deadlines reflect actual capacity, not aspirational thinking.True ConstraintsInsight
R9When something is not going to work, people say so before it fails — not after.True ConstraintsInsight
R10Reports to leadership reflect what is actually happening, not a polished version of it.No SpinAlignment
R11The story told to investors, the board, or external partners matches internal reality.No SpinAlignment
R12People do not have to translate between what is said and what is meant in this organization.No SpinAlignment
Professional — Delivery Ledger

12 questions: who owns what, with what authority

IDQuestionCategoryStage
D1Every active initiative has a single person who owns the outcome — not just the tasks.Explicit OwnershipeXecution
D2When something goes wrong, it is clear who is accountable without a blame conversation.Explicit OwnershipeXecution
D3Ownership is assigned at the start of work, not figured out as things unfold.Explicit OwnershipeXecution
D4People with accountability also have the authority to make decisions in their domain.Clear AuthorityeXecution
D5A decision made by the right person stays decided — it does not get relitigated.Clear AuthorityeXecution
D6Managers do not need to escalate routine decisions; they have real decision rights.Clear AuthorityeXecution
D7It is clear which decisions require group input and which are made by an individual.Decision RightsAccountability
D8Meetings end with explicit next steps and named owners, not vague consensus.Decision RightsAccountability
D9Cross-team decisions have a defined process — they do not require a leader to broker every time.Decision RightsAccountability
D10The same fire does not have to be fought more than once.Sustainable RhythmAccountability
D11Leaders can take time off without the system stalling.Sustainable RhythmAccountability
D12The pace of work is one the team can maintain for the next twelve months.Sustainable RhythmAccountability
Domain 2
Societal
Communities, civic organizations, neighborhoods, governance bodies
Societal — Reality Ledger

What the community collectively knows is true

IDQuestionCategoryStage
R1When a community issue arises, residents and leaders are working from the same set of facts.Shared FactsInsight
R2Important information about community decisions reaches everyone affected — not just those who attend meetings.Shared FactsInsight
R3A newcomer to the community can understand what is actually happening without relying on word of mouth or personal connections.Shared FactsInsight
R4When a community decision involves tradeoffs, those tradeoffs are stated openly — not discovered after the decision is made.Honest TradeoffsAlignment
R5People feel safe raising concerns or disagreeing with the prevailing position without being marginalized.Honest TradeoffsAlignment
R6When community priorities conflict, the conflict is resolved explicitly rather than ignored until it becomes a crisis.Honest TradeoffsAlignment
R7Real constraints on what the community can accomplish — budget, legal, capacity — are acknowledged openly.True ConstraintsInsight
R8Timelines for community projects reflect actual capacity, not political optimism.True ConstraintsInsight
R9When something is not going to work as planned, someone says so before it fails — not after.True ConstraintsInsight
R10What is communicated to the public about a community initiative matches what is actually happening behind the scenes.No SpinAlignment
R11Official statements from community leaders reflect the genuine state of affairs, not a curated version.No SpinAlignment
R12People do not have to read between the lines to understand what community leaders actually mean.No SpinAlignment
Societal — Delivery Ledger

Who owns what in the community, with what authority

IDQuestionCategoryStage
D1For every community initiative, there is a specific person or body clearly responsible for the outcome.Explicit OwnershipeXecution
D2When a community effort stalls, it is clear who is accountable — not just who was involved.Explicit OwnershipeXecution
D3Responsibility for community outcomes is established before work begins, not figured out as things unfold.Explicit OwnershipeXecution
D4The people responsible for community outcomes have the actual authority to make decisions in their area.Clear AuthorityeXecution
D5A decision made through the proper community process stays decided — it does not get relitigated informally.Clear AuthorityeXecution
D6People in responsible roles can act without needing to escalate routine decisions to a higher authority.Clear AuthorityeXecution
D7It is clear which community decisions require broad input and which are made by designated individuals or committees.Decision RightsAccountability
D8Community meetings end with explicit next steps and named owners, not vague agreements to "look into it."Decision RightsAccountability
D9When multiple community groups need to coordinate, there is a defined process — not an ad hoc negotiation each time.Decision RightsAccountability
D10The same community issue does not have to be addressed from scratch each time it recurs.Sustainable RhythmAccountability
D11Community efforts continue functioning when key individuals step back or are unavailable.Sustainable RhythmAccountability
D12The level of volunteer and civic effort required is one the community can sustain over time without burnout.Sustainable RhythmAccountability
Domain 3
Individual
Personal effectiveness, self-leadership, life management
Individual — Reality Ledger

How honestly I see my own situation

IDQuestionCategoryStage
R1I have a clear, current picture of where things actually stand in the areas of my life that matter most.Self-AwarenessInsight
R2I actively seek out information about my situation rather than relying on assumptions or outdated beliefs.Self-AwarenessInsight
R3If someone close to me described my situation, their description would match mine.Self-AwarenessInsight
R4When I choose one thing, I openly acknowledge what I'm giving up — rather than pretending I can do it all.Honest TradeoffsAlignment
R5I can hear critical feedback about myself without dismissing it or becoming defensive.Honest TradeoffsAlignment
R6When my priorities conflict, I make an explicit choice rather than maintaining the fiction that all of them will get done.Honest TradeoffsAlignment
R7I acknowledge my real limitations — time, energy, money, skill — rather than quietly overcommitting.True ConstraintsInsight
R8My personal deadlines and goals reflect what I can actually accomplish, not what I wish I could.True ConstraintsInsight
R9When something I've committed to is not going to work, I admit it to myself before it fails — not after.True ConstraintsInsight
R10What I tell others about how I'm doing matches what I actually know to be true.No Self-DeceptionAlignment
R11The story I tell myself about my life matches the evidence, not the version I'd prefer to believe.No Self-DeceptionAlignment
R12I do not maintain a gap between what I know is true and what I'm willing to act on.No Self-DeceptionAlignment
Individual — Delivery Ledger

Whether I own my outcomes and have the agency to deliver

IDQuestionCategoryStage
D1For the things that matter most in my life, I have taken explicit ownership — not left them to circumstance.Personal OwnershipeXecution
D2When something in my life isn't working, I look at my own role first rather than attributing it to external forces.Personal OwnershipeXecution
D3I decide what I'm responsible for intentionally, rather than letting obligations accumulate by default.Personal OwnershipeXecution
D4In the areas where I've taken responsibility, I have genuine authority to make decisions and act.Personal AgencyeXecution
D5Once I make a decision, I commit to it rather than second-guessing or relitigating with myself.Personal AgencyeXecution
D6I do not defer decisions that are mine to make — I exercise the authority I actually have.Personal AgencyeXecution
D7I have a clear sense of which decisions need input from others and which I should make independently.Decision ClarityAccountability
D8When I decide to do something, I define the specific next step and when I will do it.Decision ClarityAccountability
D9When a decision involves other people, I have a clear process for reaching resolution rather than avoiding the conversation.Decision ClarityAccountability
D10I do not find myself solving the same personal problem repeatedly without addressing the root cause.Sustainable PaceAccountability
D11My life does not fall apart when I take a break or step back from active management of everything.Sustainable PaceAccountability
D12The pace at which I am living is one I can maintain for the next twelve months without burning out.Sustainable PaceAccountability
Domain 4
Interpersonal
Partnerships, marriages, close relationships, co-parenting
Interpersonal — Reality Ledger

Whether we see the same relationship

IDQuestionCategoryStage
R1When an issue arises between us, we are working from the same understanding of what happened.Shared PerceptionInsight
R2Important information that affects both of us is shared proactively — not discovered accidentally.Shared PerceptionInsight
R3We both have a clear picture of our shared situation — finances, commitments, obligations — without one person holding all the knowledge.Shared PerceptionInsight
R4When one of us makes a choice that affects the other, the tradeoff is named openly — not absorbed silently.Named SacrificesAlignment
R5Both of us feel safe bringing up difficult topics without fear of an escalation or shutdown.Named SacrificesAlignment
R6When our needs or priorities conflict, we address the conflict directly rather than pretending both can be fully met.Named SacrificesAlignment
R7We are honest with each other about real limitations — time, energy, emotional capacity — rather than overcommitting.Honest BoundariesInsight
R8Our shared commitments reflect what we can actually deliver, not what we wish we could.Honest BoundariesInsight
R9When one of us cannot follow through on something, they say so before it becomes a problem — not after.Honest BoundariesInsight
R10What we communicate to each other matches what we're actually thinking and feeling.No PerformanceAlignment
R11The version of our relationship we present to others matches what we experience privately.No PerformanceAlignment
R12Neither of us has to decode what the other really means — we say what we mean.No PerformanceAlignment
Interpersonal — Delivery Ledger

Who owns what, with what autonomy

IDQuestionCategoryStage
D1For the responsibilities we share, it is clear who owns what — not assumed or left ambiguous.Named ResponsibilitieseXecution
D2When something falls through the cracks, it is clear whose responsibility it was without an argument about who should have done it.Named ResponsibilitieseXecution
D3We have explicitly discussed and agreed on who owns what, rather than letting roles evolve by default.Named ResponsibilitieseXecution
D4Each of us has genuine autonomy in our areas of responsibility — the other respects it rather than overriding it.Respected AutonomyeXecution
D5When one of us makes a decision in our area, the other does not relitigate it or undermine it afterward.Respected AutonomyeXecution
D6Neither of us needs the other's approval for routine decisions in our own domain.Respected AutonomyeXecution
D7It is clear which decisions we make together and which each person makes independently.Joint DecisionsAccountability
D8When we discuss something that needs action, we leave the conversation with a specific plan — not a vague understanding.Joint DecisionsAccountability
D9When a decision involves external parties (extended family, professionals, institutions), we have a way to reach resolution together without it becoming a power struggle.Joint DecisionsAccountability
D10The same disagreement does not cycle back repeatedly because the underlying issue was never resolved.Relationship EnduranceAccountability
D11The relationship functions when one person is unavailable, traveling, or going through a difficult period.Relationship EnduranceAccountability
D12The emotional and logistical effort required by this relationship is one both people can sustain over time.Relationship EnduranceAccountability
Cross-Domain

What the universality reveals

"Does everyone see this the same way? Does someone own the outcome?" These two questions diagnose dysfunction at every scale of human coordination — from a team of twelve to a marriage of two to the committee of voices inside one person's head.
The Coffee Shop Moment

What the executive realizes

When they take the Professional diagnostic at the coffee table and see their scores, that's the hook. When they realize the same model applies to the community board they sit on, the marriage they're navigating, and the personal burnout they're not admitting to — that's the moment it stops being a consulting methodology and becomes a way of seeing.

The universality is not a marketing expansion. It's proof that the model is structural, not domain-specific. Truth and ownership couple the same way everywhere. The tree has roots and canopy whether it's a redwood or a bonsai.