The vocabulary of autonomous business.
Every term Arco uses in the design, construction, and operation of autonomous businesses is defined here. These are not general AI definitions. They are operational definitions — precise enough to be cited, stable enough to be built on.
The Lexicon is machine-readable.
Connect your client →Accountability Trace
The specific subset of the Proof of Action record structured to establish legal and operational accountability for an autonomous decision after the fact — distinguishing routine operational logging, which exists to support debugging and quality review, from the evidentiary standard an actual liability claim requires.
Definition, application & related terms →Administrative Density
The proportion of a business's workforce dedicated to operations, coordination, and administrative overhead rather than direct value creation — Arco's first observable indicator of a structurally high Human-to-Logic Ratio.
Definition, application & related terms →Adoption Latency
The delay between an AI capability becoming available and a team actually incorporating it into working practice — a delay that scales with team size, because more people require more consensus before an unconventional or unproven tool is tried at all.
Definition, application & related terms →Agent Council
A function-specific layer of specialized review agents governing execution agent outputs before escalation to the human Steward — the agentic equivalent of the management function, handling quality review, error detection, misinterpretation resolution, and escalation triage between the Execution Layer and the human Judgment Layer.
Definition, application & related terms →Agent Record
The unified profile of an individual agent — its scope, behavioral bounds, permissions, computing cost, and certified competence — consolidated into one record per agent, the AI-native equivalent of a human employee's personnel file.
Definition, application & related terms →Agent Specialisation
The architectural practice of designing agents with a narrowly defined task domain, a constrained and explicit capability set, and a formal cooperation interface that enables handoff to other specialised agents when the task exceeds the agent’s domain — producing agents that outperform general-purpose agents within their domain while remaining composable in multi-agent systems that exceed any single domain.
Definition, application & related terms →Agent-Accessible
A business that an AI agent can reach and invoke at the interface layer but cannot complete a transaction with autonomously — because the operational processes behind the interface remain human-dependent.
Definition, application & related terms →Agentic Consumption Pricing
Agentic Consumption Pricing is a pricing model in which cost scales with agent call volume and the capability tiers exposed to agents, shifting the unit of consumption from human seat to agent transaction.
Definition, application & related terms →Agentic Core
The modular code, workflow logic, and operational infrastructure shared across all Arco portfolio companies — the reusable technical foundation that makes each successive business launch faster, cheaper, and more architecturally mature than the last.
Definition, application & related terms →Agentic Infrastructure
The infrastructure layer specifically engineered for agent workloads — event-driven activation, suspend/resume execution, distributed state management, and agent-to-agent communication at protocol level — as distinct from general-purpose cloud infrastructure, which was designed for synchronous request-response patterns that do not reflect how agents actually execute.
Definition, application & related terms →Anticipatory Signal
An observable event validated, through historical analysis and Proof of Action feedback, as a reliable precursor to a specific expressed user need — the data-layer pattern a Forward-Looking Agent monitors in the semantic layer of the Context Architecture to surface the next-best-action before the need is expressed.
Definition, application & related terms →Architectural Certainty
The state in which a business's core logic is so robust that it requires no human decision-making for days or weeks at a time.
Definition, application & related terms →Architectural Decoupling
The intentional design of business processes such that execution and decision-making are governed by encoded logic and deterministic parameters rather than individual human agency — the architectural condition that makes a business structurally independent from its founders.
Definition, application & related terms →Arco Flywheel
The compounding mechanism by which each autonomous business Arco builds generates operational proof, resolved failure patterns, and reusable agentic infrastructure — reducing the cost and time of every subsequent launch while increasing the architectural maturity of every subsequent company.
Definition, application & related terms →Audit Surface
The structured governance digest derived from the Proof of Action trail and designed for Steward comprehensibility at operational tempo — the architectural layer between the complete immutable record and the Steward's daily monitoring requirement, specifying what must be verified, in what time budget, and at what level of abstraction for the Intervention Threshold to be actively rather than nominally enforced.
Definition, application & related terms →Automated Business
A company that uses technology to execute existing human workflows more efficiently — distinguished from an autonomous business by its continued dependence on human decision-making at the centre of its operations.
Definition, application & related terms →Automation Paradox
The failure mode in which AI-driven task acceleration increases the relative cost of human coordination — because the approval and alignment overhead that governed the original task remains unchanged while the task itself becomes near-instantaneous.
Definition, application & related terms →Autonomous Business
A company whose core operations run independently of human labour, engineered from first principles rather than automated from existing processes.
Definition, application & related terms →Autonomy Spectrum Framework
Arco's instrument for measuring how autonomous a business actually is — five axes scored 0–2 each, producing a composite score from 0 to 10 that places a business in one of four classification bands, from Automated to Architecturally Autonomous.
Definition, application & related terms →Breakable Market
A market with a structurally high Human-to-Logic Ratio, no Systemic Resistance, and fragmented competition — the specific combination of conditions that makes autonomous reconstruction both feasible and defensible.
Definition, application & related terms →Bridge Operator
The specific profile of entrepreneur whose pre-AI business-building experience supplies the integrative judgment an AI system cannot yet reliably provide — the ability to recognize a missing step, an unstated assumption, or a structural incoherence in an AI-assembled business, distinct from deep technical specialism.
Definition, application & related terms →Context Architecture
The design of how operational knowledge — episodic memory, semantic knowledge, and procedural knowledge — is stored, versioned, and made accessible to agents at the point of execution, determining whether an agentic stack compounds with operational experience or executes at a static quality floor.
Definition, application & related terms →Context Collision
The failure mode in which two agents operating on different context sets reach contradictory conclusions about the same operational state, producing divergent outputs that propagate through the workflow as if they were correct.
Definition, application & related terms →Context Leakage
The failure mode in which an agent loses the intent of the original task as it progresses through a multi-step process — completing each step correctly in isolation while producing a result that is logically irrelevant to the goal.
Definition, application & related terms →Contextual Friction
The structural resistance generated when an autonomous system attempts to process inputs that require subjective judgment, emotional intelligence, or real-time negotiation — causing escalation rates to rise until the coordination overhead of managing the system's failures exceeds the efficiency gains it produces.
Definition, application & related terms →Continuity Reserve
The documented, pre-vetted, and periodically tested network of specialist third parties and AI infrastructure fallback options that a Steward can activate when a failure exceeds their own domain expertise or the primary AI vendor's availability — structured as retainer or on-call relationships rather than headcount, so the 'best team is no team' principle is preserved in steady-state operation while tail-risk events are not left unaddressed.
Definition, application & related terms →Continuous Regression Loop
Arco's architectural practice of running Ghost Trials — simulated production data through live business logic — in parallel with real operations, to detect Logic Decay before it affects the revenue loop.
Definition, application & related terms →Coordination Surface
The sum total of all human-to-human interactions required to deliver a product or service — every handoff, approval, status update, and manual intervention between the initial trigger and the completed transaction.
Definition, application & related terms →Coordination Tax
The overhead cost of human-to-human alignment — the meetings, approvals, status updates, and manual handoffs required to keep a traditionally structured business functioning.
Definition, application & related terms →Coordination Trap
The failure mode that occurs when a business reduces the effort required for individual tasks through AI tools without removing the human coordination dependencies that govern how those tasks connect — so volume growth still requires proportional hiring despite AI adoption.
Definition, application & related terms →Cost Attribution Layer
The architectural component that traces the operational cost of every agentic step, task class, and job-to-be-done against the business’s v0 baseline — enabling the Steward to evaluate the economic impact of each architectural optimisation decision with precision, rather than measuring compounding effect by impression or total spend.
Definition, application & related terms →Data Preparation Tax
The structural overhead cost incurred when inputs must be cleaned, reformatted, or interpreted by a human before an autonomous system can process them — a condition that transfers labour from execution to preparation without reducing the total labour cost of the operation.
Definition, application & related terms →De-SaaS-ing
Arco's operational discipline of replacing per-user subscription software with API-first, compute-based infrastructure — direct integrations with underlying data and logic layers rather than the human-facing applications built on top of them.
Definition, application & related terms →Decision Execution Autonomy (DEA)
The second axis of the Autonomy Spectrum Framework — the proportion of a business's operational decisions made by encoded logic rather than human judgment, scored 0–2 against who decides how work is routed, prioritised, escalated, and resolved.
Definition, application & related terms →Declaration Layer
A structured manifest that tells an LLM or AI agent what a site's vocabulary means and where to find authoritative definitions — delivered before the agent reads any content on the site.
Definition, application & related terms →Delegation Trace
The extension of the Accountability Trace across a multi-agent delegation chain, recording which agent acted under which authority at each step — including the specific point where authority was handed from one provider's system to another's — so that a cascading failure remains attributable to a specific link in the chain rather than dissolving into a gap no single Accountability Trace was built to close.
Definition, application & related terms →Delight Rebate
The mechanism by which a portion of value — a fee discount, a credit, or another economic reward — is returned automatically to a supply-side or partner participant when a validated third-party signal, such as a review or an outcome metric, confirms they delivered above-baseline value, converting demand-side satisfaction directly into supply-side incentive without requiring operator judgment in each instance.
Definition, application & related terms →Deterministic Failure
A failure mode that is predictable, fully logged, and recoverable by design — the architectural standard Arco engineers into every autonomous system so that when the system breaks, it breaks safely.
Definition, application & related terms →Deterministic Logging
The architectural practice of recording not just that an agentic decision occurred, but why it occurred — capturing the specific input data, the logic gate triggered, the confidence score, and the output produced, so that the business's operations can be replayed and verified by any auditor at any point.
Definition, application & related terms →Deterministic Loop
A revenue loop in which the core transaction steps follow a fixed, encodable sequence — the architectural precondition for autonomous operation and Arco's second structural indicator of a breakable market.
Definition, application & related terms →Deterministic Outcome
An outcome whose success or failure can be evaluated by logic rather than preference — the minimum standard a market must meet for its Revenue Loop to be operated autonomously without human judgment at the point of evaluation.
Definition, application & related terms →Differentiation Layer
The specific architectural components of a SaaS product that constitute its competitive position — the domain-specific data model, proprietary workflow logic, and intelligence layer built on top of the common anatomy that every SaaS requires but none can use to differentiate.
Definition, application & related terms →Disclosed Capture
The design standard under which every signal collected for Total Signal Architecture carries an explicit, understood basis for its collection, distinguishing durable competitive intelligence from data exposed to deletion, regulatory action, or reputational cost.
Definition, application & related terms →Disclosure Threshold
The point in a customer interaction, determined by the consequentiality of the decision rather than the channel it occurs on, at which failing to disclose autonomous operation becomes a trust liability rather than a neutral design choice.
Definition, application & related terms →Escalation Rate
The proportion of agentic task executions that require escalation to a human Steward — the primary operational metric governing the boundary between autonomous execution and human judgment under the Stewardship Model.
Definition, application & related terms →Event-Triggered Activation
The infrastructure pattern by which a dormant agent is initialised and executed in response to a defined external signal — a document arrival, a usage threshold breach, a time condition, a human action, or a downstream agent output — rather than running as a continuous process, making the compute cost of agentic operation proportional to actual execution rather than to elapsed time.
Definition, application & related terms →Exception Architecture
The designed protocol governing what happens when an agent encounters an operational state not present in its knowledge layer — specifying which states the agent resolves autonomously, which escalate to the Steward, under what conditions the escalation protocol invokes a human, and what record is written to the Operational Ledger when the exception is resolved.
Definition, application & related terms →Execution Divergence
The measured deviation of an agentic workflow from its predicted path — Arco's primary detection mechanism for Context Leakage, with an automatic roll-back triggered at 15% deviation from expected parameters.
Definition, application & related terms →False Positive (Market)
A market that appears attractive by conventional metrics — large TAM, high activity, significant incumbent revenue — but fails Arco's structural filter because its activity signals manual dependency rather than addressable inefficiency.
Definition, application & related terms →Forward-Looking Agent
An agent designed to identify the next-best-action for a specific user in a specific job-to-be-done at a specific moment, using Anticipatory Signal patterns accumulated in the Operational Ledger to surface the optimal action before the user has expressed the need themselves — as distinct from a reactive agent, which waits for a need to be expressed and responds with the best available resolution.
Definition, application & related terms →Fragmented Competition
A market structure in which a large number of small-to-medium incumbents share the same high-cost, human-heavy delivery model — Arco's third structural indicator of a breakable market, and the signal that no player has yet captured the available Operational Arbitrage.
Definition, application & related terms →Full-System Design
The practice of identifying the terminal state of a business, encoding every Deterministic Loop and exception protocol before the first unit of work is processed, and launching only when the architecture can operate at its target Intervention Threshold without sustained human intervention.
Definition, application & related terms →Ghost Trial
A simulated production run in which representative data is passed through live business logic in parallel with real operations — the mechanism by which Continuous Regression Loops detect Logic Decay before it reaches the revenue loop.
Definition, application & related terms →Handoff Friction
The failure mode that occurs at system integration points when an agent encounters an unexpected data format or schema from a receiving system and attempts to resolve the mismatch autonomously rather than reporting it — producing a hallucinated fix that propagates through the workflow as correct data.
Definition, application & related terms →Headcount Decoupling
The architectural state in which a business increases its operational output and revenue without a proportional increase in human staff — achieved by shifting the critical path of execution from people to autonomous systems.
Definition, application & related terms →Human to Logic Ratio
Arco's primary market selection metric — the proportion of a business's gross margin consumed by human labour costs, used to identify industries where the Operational Arbitrage available to an autonomous competitor is structurally large.
Definition, application & related terms →Inference Floor
The capability threshold at which all frontier AI models perform equivalently on a given task class, making model selection a procurement decision rather than a strategic one — and shifting competitive advantage from inference capability to the quality, structure, and accessibility of the operational context agents receive at the moment of execution.
Definition, application & related terms →Infrastructure Drag
The 12 to 18 months of foundational engineering a founder-led autonomous build must absorb before the core revenue loop can operate — the structural cost of starting from zero in a domain where a proven architecture already exists.
Definition, application & related terms →Innovation Reflex
The continuous, architected capability of synthesizing operational signal, customer signal, and competitive or market observation into concrete product or process enhancement proposals — a designed system property rather than an occasional roadmap exercise.
Definition, application & related terms →Intelligence Arbitrage
The practice of routing each task class to the cheapest model capable of executing it at the required quality level — a structural advantage available only when the operational knowledge layer is architecturally decoupled from any specific execution engine, allowing the routing decision to optimise for cost and capability independently of model vendor loyalty.
Definition, application & related terms →Intelligence Moat
The compounding knowledge advantage an autonomous business accumulates by capturing and processing every internal and external touchpoint at near-compute cost, while human-operated competitors can only process the fraction their staff has time to review.
Definition, application & related terms →Interpretation Drift
The failure mode in which identical inputs — the same context, the same files, the same instructions — are interpreted differently by a new model version than by the model previously validated against them, independent of any change in the underlying data environment.
Definition, application & related terms →Intervention Dependency (ID)
The fourth axis of the Autonomy Spectrum Framework — the frequency with which a business's core systems require human intervention to continue operating, scored 0–2 and operationally expressed through MTTI and Escalation Rate as the inverse measure of Architectural Certainty.
Definition, application & related terms →Intervention Threshold
The architectural parameter that defines the conditions under which an agentic system must halt execution and escalate to a human Steward — set during system design, not discovered through operational failure.
Definition, application & related terms →Inverse Complexity Scaling
The structural phenomenon in which an autonomous business increases its operational output without the proportional increase in coordination overhead that human-centric organisations require — producing a margin curve that expands as the business scales rather than compressing.
Definition, application & related terms →Judgment Layer / Execution Layer
The architectural binary that defines the Arco build model: the Execution Layer is the set of tasks in a business's operations that follow deterministic logic and can be owned by agents; the Judgment Layer is the set of decisions that require genuine human assessment and are owned by the Steward.
Definition, application & related terms →Key-Man Risk
The structural dependence of a business's value on the continued presence of specific individuals — typically founders, senior engineers, or relationship holders — whose departure would materially impair the business's ability to operate or generate revenue.
Definition, application & related terms →Knowledge Debt
The compounding cost of operating an agentic system on unstructured, unversioned, or agent-inaccessible operational knowledge — manifesting as rising escalation rates, recurring failure modes, and increasing human review overhead, not because the model is failing but because the context quality is insufficient for autonomous resolution.
Definition, application & related terms →Labor-to-Compute Substitution
The replacement of variable human labour costs with fixed or near-zero marginal compute costs for the same unit of operational output — the primary mechanism through which Operational Arbitrage is captured and the Coordination Tax eliminated.
Definition, application & related terms →Layered Stewardship
Layered Stewardship is the phased extension of the Stewardship Model in which a single steward operates a venture at handover, with domain stewards added only when sustained intervention load in a specific area justifies them.
Definition, application & related terms →Legacy Liability
The structural condition of a business that has grown too dependent on human-centric coordination to rebuild itself without dismantling the organisation — the accumulated cost of every architectural decision made for human execution rather than agentic execution.
Definition, application & related terms →License Grade
The versioned progression of a Task License from junior to senior standing, based on an agent's accumulated, verified track record within its certified task domain — the same graduated trust a human professional earns through demonstrated performance over time, rather than a single pass-fail credential issued once and never revisited.
Definition, application & related terms →License Indemnity
The narrow, per-task-class professional indemnity coverage a Task License unlocks — priced against the specific, certified competence of one agent for one bounded task domain, and structured to sit beneath a business's broader AI liability policy rather than compete with it.
Definition, application & related terms →Liquidity Lock
The convergence of operational excellence and governance transparency that makes an autonomous business fully acquirable — the state in which architectural performance, auditable logic, and transferable documentation combine to produce an asset a buyer can take on without Key-Man Risk, Black Box uncertainty, or cultural integration cost.
Definition, application & related terms →Logic Decay
The failure mode in which agentic logic produces increasingly incorrect outputs not because the code is defective, but because the data environment it was calibrated for has shifted — a miscalibration that compounds silently until it produces a visible error.
Definition, application & related terms →Machine-Readable Interface (MRI)
A structured, API-first interaction layer that allows external autonomous agents to discover, evaluate, and transact with a business's services without a human intermediary — built specifically for agent inference, not developer integration.
Definition, application & related terms →Market Determinism
The assessment that a specific industry possesses high demand stability and low process variability — the final gate in Arco's selection process that confirms a market is certain enough to justify zero-refactor, permanent infrastructure from the first line of code.
Definition, application & related terms →Moat Perimeter
The boundary of an incumbent's Intelligence Moat coverage — the point beyond which the incumbent's captured signal becomes thin, generic, or absent, and where a challenger's narrower, more specific signal capture in an adjacent segment can compete on relevance rather than volume.
Definition, application & related terms →Model Quorum
The practice of deliberately running the same task, review, or evaluation across multiple distinct models in parallel and synthesizing or comparing their outputs, used to surface missing steps, implementation drift, hidden defects, or ambiguity that a single model would be likely to miss.
Definition, application & related terms →Model Succession Protocol
The discipline that replaces the reflexive model upgrade with a measured one: before promoting a candidate model into the active set, replay the historical backlog of validated, already-promoted work through the candidate, and measure the delta against the current model's established baseline before deciding anything.
Definition, application & related terms →MTTI (Mean Time to Intervention)
The average time between required human interventions in an agentic system. Arco's target is greater than 72 hours.
Definition, application & related terms →Nominal MTTI
The condition in which a system's measured Mean Time to Intervention is long not because it has achieved genuine Architectural Certainty but because the Steward has stopped engaging with the audit surface — producing a metric that appears to confirm autonomous operation while the system is in fact running unmonitored and unrefined.
Definition, application & related terms →Operational Arbitrage
The cost and output delta between a human-staffed operation and an equivalent agentic operation, widening over time as AI costs fall and human costs rise.
Definition, application & related terms →Operational Drag
The ratio of non-revenue-generating tasks to total compute within a business system — the quantitative measure of how much of a company's operational capacity is consumed by work that does not directly produce output.
Definition, application & related terms →Operational Ledger
The structured, continuously updated record of what an autonomous business has learned from its operational cycles — not a log of what happened but a queryable knowledge asset that compounds with every resolved exception, validated decision, and encoded failure pattern, determining whether the business improves with experience or executes indefinitely at the quality floor established at design time.
Definition, application & related terms →Operational Ontology
The machine-readable record of every defined concept in an autonomous business's vocabulary — its canonical form, its relationships to adjacent concepts, the contexts in which it applies, and the version history of its definition — the semantic substrate against which all agent logic is validated before execution, preventing the interpretive divergence that produces Context Collision across agent boundaries.
Definition, application & related terms →Operational Reputation
The set of verifiable, queryable operational signals — derived directly from a business's actual execution history rather than from narrative or perception — that a counterparty can check before deciding whether to transact, escalate, or avoid; the external-facing packaging of metrics the Autonomy Spectrum Framework already scores internally.
Definition, application & related terms →Operational Selection
Arco's systematic process for identifying proven markets with high coordination overhead and reconstructing their value-delivery loops as autonomous systems — replacing speculative market discovery with structural market analysis.
Definition, application & related terms →Orchestrator–Specialist Split
The Orchestrator–Specialist Split is the market structure in which generic AI models act as planners and coordinators while specialised tools compete to remain the callable expert within their own domain.
Definition, application & related terms →Process Continuity Score (PCS)
The third axis of the Autonomy Spectrum Framework — the measure of whether a business's workflows run end-to-end without halting for human input, scored 0–2 against the proportion of cross-departmental handoffs that execute without intervention.
Definition, application & related terms →Process Worker / System Steward
The binary that defines the labour transition in autonomous business design — a Process Worker performs tasks within a workflow; a System Steward governs the system that performs them. Arco builds businesses that require the latter and have designed out the need for the former.
Definition, application & related terms →Proof of Action
The immutable ledger of every agentic decision and handoff in an Arco business — structured so that an auditor can replay the company's operations in sequence and verify that every action was within the system's defined governance parameters.
Definition, application & related terms →Prospect Signal Architecture
The systematic, architected capture of public signal about a prospect prior to first contact — hiring activity, published content, company stage, expressed priorities — used to demonstrate specific understanding of the prospect's situation in the first outreach, distinct from Total Signal Architecture's post-relationship scope and requiring no Disclosed Capture obligation since the signal is drawn from what the prospect has already made public.
Definition, application & related terms →Proven Market
A market with a decade-long track record of stable demand, high fragmentation, and low technological adoption — the only category of market Arco targets for autonomous reconstruction.
Definition, application & related terms →Quality Threshold
The minimum acceptable output standard for a given task class — defined before routing decisions are made and used to bound Intelligence Arbitrage such that cost optimisation never routes a task to a model incapable of meeting the standard the revenue loop requires, ensuring that routing reduces cost without degrading the outputs agents and Stewards depend on.
Definition, application & related terms →Rebuild Tax
The engineering cost of re-architecting a system built under MVP conditions when the business reaches meaningful scale — the deferred liability of every architectural shortcut taken in the name of speed.
Definition, application & related terms →Recovery Latency
The time from failure detection to restored autonomous operation — distinct from MTTI, which measures the average interval between required interventions rather than the duration of resolving any single one.
Definition, application & related terms →Redundancy Dividend
The commercial value captured when infrastructure resilience, built primarily to mitigate Vendor Concentration Risk, is deployed as a marketed reliability advantage rather than held as invisible internal insurance.
Definition, application & related terms →Release Threshold
The verified boundary that determines whether the Innovation Reflex may self-build and ship a specific class of proposed enhancement autonomously, or must escalate it to the Steward for evaluation, framing, and approval — the product-development-specific expression of the same discipline the Intervention Threshold applies to operational decisions.
Definition, application & related terms →Required Inefficiency
The condition of a market where the Human-to-Logic Ratio has a permanent floor set by a factor external to technology, making the inefficiency structurally permanent rather than reconstructable.
Definition, application & related terms →Resolution Integrity
The proportion of agentic ticket closures that do not reopen, do not resurface as repeat contacts within a defined observation window, and do not propagate downstream as exceptions or rework — Arco's quality metric for distinguishing genuine first-contact resolution from mere ticket-closure containment, and the discipline that makes agentic FCR comparable to human FCR rather than artificially inflated by ticket-handling artefacts.
Definition, application & related terms →Retention Reflex
The architectural property of an autonomous business whose agents are specifically instrumented to detect and act on delight opportunities across every captured touchpoint — continuously and in real time, rather than through scheduled campaigns or churn-risk triggers — prioritized toward margin-positive customers, and expressed in a form legible to both human customers and the agents that increasingly transact on their behalf.
Definition, application & related terms →Revenue Loop
The repeatable sequence of events that generates a transaction in a given market — the unit of operational activity Arco uses to evaluate whether a market is architecturally suitable for autonomous reconstruction.
Definition, application & related terms →Revenue per Carbon
The ratio of revenue generated to kilograms of CO2-equivalent emitted by the inference and supporting infrastructure that produced it, measured per period at the level of the whole business.
Definition, application & related terms →Revenue to Headcount Advantage
Arco's primary performance benchmark — the target ratio at which an autonomous business generates ten times more revenue per employee than the industry incumbents it displaces.
Definition, application & related terms →Rollback Cost
The financial and operational cost of reversing an incorrect autonomous action once it is identified — distinct from both MTTI and Recovery Latency, since an intervention can resolve quickly while the cost of undoing what already happened remains substantial, and distinct from Rebuild Tax, which is a one-time structural re-architecture cost rather than a recurring per-incident one.
Definition, application & related terms →Sovereign Infrastructure
Arco's architectural standard for the software layer of its operating companies: the agentic core runs on open-source models and direct-access databases wherever possible, so that Arco owns the logic, rents only the compute, and is bound to no vendor's roadmap, pricing decisions, or deprecation schedule.
Definition, application & related terms →State Machine
An architectural model in which a business is defined as a set of possible states, the conditions that trigger transitions between them, and the deterministic logic that executes each transition — replacing human initiation and approval at each workflow step with encoded rules that run without human involvement.
Definition, application & related terms →Steward Experience
The design discipline applied to the Steward's complete interaction surface — the monitoring interface, the prompting tools, and the escalation and de-escalation controls — held to the same rigor as customer-facing product design, on the basis that its quality is a direct input to the business's measured autonomy scores rather than an internal tooling afterthought.
Definition, application & related terms →Steward Transfer Protocol
The documented process by which an outgoing Steward's undocumented judgment calls, exception history, and informal heuristics are captured and verified before departure — distinct from the Operational Ledger, which captures routine operational history but not necessarily the reasoning behind non-routine calls made from experience rather than a documented rule.
Definition, application & related terms →Stewardship Model
The Arco operating model in which a single competent operator oversees an agentic stack, acting as architect and exception handler rather than executor.
Definition, application & related terms →Structural Headcount Independence (SHI)
The fifth axis of the Autonomy Spectrum Framework — the degree to which a business's revenue growth is decoupled from its headcount growth, scored 0–2 against the relationship between operational volume and human capacity, and the quantitative expression of Headcount Decoupling.
Definition, application & related terms →Suspend/Resume Architecture
The infrastructure pattern that allows an agentic workflow to pause execution at a defined checkpoint, persist its full execution state to a durable store, and resume from that exact checkpoint when a defined trigger fires — decoupling compute cost from elapsed time, eliminating idle resource consumption during waiting periods, and maintaining execution context across arbitrarily long pauses without restarting the workflow from the beginning.
Definition, application & related terms →Systemic Resistance
The structural state of a market where legal, social, or creative requirements mandate human involvement, making autonomous reconstruction either legally prohibited or economically incoherent.
Definition, application & related terms →Task Execution Autonomy (TEA)
The first axis of the Autonomy Spectrum Framework — the proportion of a business's revenue-generating task volume executed by agents rather than people, scored 0–2 against who moves the work through the Revenue Loop.
Definition, application & related terms →Task License
A third-party-verified credential certifying an individual agent's competence for a specific, bounded task domain — the same structure a professional license already provides a human specialist: not a general assurance of good judgment, but a scoped, independently verified certification tied to one defined class of work.
Definition, application & related terms →Task Tiers (T1 / T2 / T3)
Arco's framework for classifying tasks by complexity and suitability for agentic deployment. T1 is fully automatable; T3 requires human judgement.
Definition, application & related terms →The 80 Percent Threshold
Arco's operational benchmark for agentic status: a business qualifies as truly agentic only when more than 80% of its cross-departmental handoffs execute without human intervention.
Definition, application & related terms →Thesis Bonus
Compensation tied directly to a specific, demonstrated Latency Premium — sized against the return itself rather than against the headcount, seniority, or role band that would normally set the number — priced from the outcome backward using a formula specified before the outcome exists.
Definition, application & related terms →Total Signal Architecture
The architectural commitment to capturing every internal and external business touchpoint — agent communications, operational logs, prospect interactions, customer conversations, and all other signals in all modalities — in processable form, as the infrastructure foundation for the Intelligence Moat.
Definition, application & related terms →Turnkey Margin
An autonomous business structured for immediate acquirer deployment — generating predictable cash flow with a known, low-overhead profile, no Key-Man Risk, and no cultural integration requirement at close.
Definition, application & related terms →UI Tax
The cost premium embedded in software products designed for human cognition — including graphical interface development, permissions infrastructure, user training, and the subscription markup charged for enterprise UX — which is entirely redundant in an agentic stack where agents require no interface to operate.
Definition, application & related terms →Vendor Concentration Risk
The structural exposure created when an autonomous business's execution, monitoring, and remediation capability all depend on a single AI model provider or infrastructure vendor, such that an outage, access suspension, or material price change at that vendor degrades the business's ability to operate or to fix itself.
Definition, application & related terms →Wind-Down Protocol
The documented procedure specifying data disposition, Continuity Reserve contract termination, and outstanding agent commitment resolution when an autonomous business ceases operation deliberately, rather than through acquisition.
Definition, application & related terms →Workforce Arbitrage
The measurable cost delta between a human workforce and an equivalent agentic stack performing the same revenue-generating tasks.
Definition, application & related terms →