Mechanism
Confidence contagion is the mechanism by which, when a parent agent delegates a task to a child agent, the parent's confidence in the overall task is modulated by the child's reported confidence during delegated execution. The disclosure treats confidence as a first-class computed state variable: a continuously computed assessment of an agent's sufficiency to continue executing its current task. Contagion is what makes that variable flow across a delegation boundary, so that a parent does not remain confident about a task whose delegated portion is being executed by a child that has itself lost confidence.
The flow is concrete. The child agent's confidence value is periodically transmitted to the parent agent through the delegation communication channel. The parent's confidence computation subsystem receives that transmitted value as an input to its own confidence evaluation. In this way confidence information is not confined to the agent that computes it; it propagates through the delegation hierarchy and becomes an input to the confidence computations of agents above it.
The Delegation Confidence Threshold
The disclosure specifies a delegation confidence threshold against which the child's reported confidence is evaluated. This threshold may be the same as, or different from, the child's own execution authorization threshold, the level the child must itself satisfy to remain authorized to execute. The separation matters: a parent may wish to react to a delegate's declining confidence before that delegate reaches the point of suspending its own execution, or it may wish to tolerate a delegate operating closer to its own floor. The disclosure does not fix a numeric value for either threshold; it establishes that the two are distinct parameters that an embodiment may set independently.
When the child agent's confidence drops below the delegation confidence threshold, the parent agent's confidence computation subsystem receives a delegation-adverse signal. The signal is the structural event that carries the child's loss of confidence upward into the parent's own evaluation.
Scaling the Delegation-Adverse Signal
The delegation-adverse signal is proportional to the magnitude of the child's confidence drop, scaled by a delegation importance weight that reflects the significance of the delegated subtask to the parent's overall task. Two factors therefore determine how strongly a child's distress affects the parent: how far the child's confidence fell, and how important the delegated subtask is to the parent. A small dip in a child performing a peripheral subtask perturbs the parent only slightly; a large drop in a child performing a subtask central to the parent's task perturbs the parent substantially.
This scaling is consistent with the broader multi-agent propagation described in the same disclosure, in which the magnitude of a parent's confidence reduction depends on the criticality of the delegated sub-task: a confidence drop in a child performing a critical sub-task produces a larger confidence reduction in the parent than the same drop in a child performing a peripheral sub-task. The delegation importance weight is the parameter through which that criticality enters the computation.
How the Parent Responds
The delegation-adverse signal reduces the parent's confidence, and that reduction may move the parent toward one of several responses identified in the disclosure. The parent may recall the delegation; it may reassign the subtask to an alternative delegate; or it may suspend its own execution pending resolution of the delegation confidence gap. These are not modeled as automatic outputs of a fixed rule but as available responses that follow from the parent's reduced confidence interacting with its own confidence governor and deliberation pipeline.
Because the parent's reduced confidence is evaluated by the same confidence governor that gates the parent's own execution, a sufficiently large delegation-adverse signal can carry the parent below its own execution authorization threshold, suspending the parent's execution. The disclosure's downward-propagation rule then applies: when a parent agent's execution is suspended, the child agents executing delegated sub-tasks on its behalf receive a suspension signal and enter their own suspension procedures. Contagion thus has both an upward path, the child's confidence informing the parent, and a downward path, the parent's suspension reaching its children.
The Positive Counterpart
Contagion is not solely a mechanism for transmitting distress. The disclosure specifies the converse case directly: when the child agent's confidence is high and stable, the parent receives a delegation-positive signal that supports the parent's confidence maintenance. A delegate that reports sustained high confidence reinforces the parent's own confidence rather than eroding it. The bidirectionality of the signal, adverse when the child falters and positive when the child is steady, is what makes the channel a continuous confidence-coupling rather than a one-shot alarm.
A Confidence-Aware Delegation Network
Taken together, the periodic transmission of child confidence, the delegation confidence threshold, the importance-weighted adverse and positive signals, and the available parent responses constitute what the disclosure calls a confidence-aware delegation network: a network in which confidence information flows bidirectionally through delegation hierarchies. The stated purpose of this network is to enable parent agents to detect and respond to downstream confidence degradation before it results in execution failure. The mechanism is anticipatory rather than reactive: a parent learns of a child's faltering confidence while the child is still executing, not only after the delegated work has failed, and can recall, reassign, or suspend in time to act on that knowledge.
This sits within the disclosure's wider treatment of multi-agent confidence. In peer-to-peer coordination, where agents collaborate without a strict parent-child hierarchy, each agent publishes its confidence to a shared confidence context and incorporates collaborators' values into its own computation, with the aggregate confidence of a collaborative task bounded by the confidence of the least-confident participating agent. Delegation-chain contagion is the hierarchical expression of the same principle: confidence is never assessed in isolation from the agents one depends upon.
Disclosure Scope
Confidence contagion in delegation chains, comprising the periodic transmission of a child agent's confidence to its parent through the delegation communication channel, the delegation confidence threshold that may be the same as or different from the child's execution authorization threshold, the delegation-adverse signal proportional to the magnitude of the child's confidence drop and scaled by a delegation importance weight, the delegation-positive signal produced when the child's confidence is high and stable, and the parent responses of recalling the delegation, reassigning the subtask, or suspending the parent's own execution, is disclosed in the cognition filing (U.S. Application No. 19/647,395 and its international counterpart) at Section 5.19, with related multi-agent propagation and downward suspension propagation at Section 5.15. This article describes that disclosed mechanism. It does not enumerate specific numeric threshold values, importance-weight ranges, or transmission intervals, none of which are fixed by the disclosure; an embodiment sets these parameters subject to the confidence governor and governance constraints described in the same chapter.