PAT-0320
Convergence Failure
A structural condition where sequential or parallel states fail to resolve into an equivalent or coherent structure under shared authority and constraints.
Primary Lenses
Convergence Lens
Compares parallel structural systems to determine whether they align under shared authority.
Lens Application
The Convergence Lens is a strong inspection mechanism for Convergence Failure because it tests whether sequential or parallel states resolve into equivalent, coherent structures. It highlights where authority, constraint sets, or resolution paths diverge enough to prevent reliable convergence.
Inspect For
- Parallel states that produce incompatible outcomes
- Shared authority failing to reconcile structural differences
- Constraint sets applied unevenly across systems
- Resolution paths that remain structurally misaligned
Avoid
Treat divergence as an inspection signal requiring further analysis, not confirmation that Convergence Failure is present.
Secondary Lenses
Variance / Entropy Lens
Measures structural variability across repeated or comparable evaluations and identifies divergence beyond expected bounds.
Lens Application
The Variance / Entropy Lens applies indirectly to Convergence Failure by showing where repeated or parallel evaluations produce more variability than expected under shared authority and constraints. It can help reveal whether failed resolution is associated with unstable comparisons, inconsistent transformations, or entropy accumulating across attempts to align structure.
Inspect For
- Divergent outputs from comparable inputs
- Repeated evaluations producing unstable results
- Variance increasing across alignment attempts
- Parallel states drifting beyond expected bounds
Avoid
Treat high variance as a signal for closer inspection, not confirmation that Convergence Failure is present.
Reconciliation Lens
Evaluates whether structural changes align with declared authority updates, version changes, or reconciliation rules.
Lens Application
The Reconciliation Lens applies indirectly to Convergence Failure by highlighting where competing or sequential structures were expected to reconcile but lack aligned authority, version handling, or rule application. It may surface contributing conditions without directly establishing that convergence has failed.
Inspect For
- Conflicting authority updates across branches or states
- Version changes that do not reconcile equivalent structures
- Reconciliation rules applied inconsistently or incompletely
- Residual divergence after merge, sync, or approval steps
Avoid
Treat reconciliation gaps as supporting inspection signals, not a standalone determination that Convergence Failure is present.
Primary Issue Matches
Agent Never Settles on Final Answer
The agent keeps revising, rechecking, planning, or branching instead of converging on a final answer or completed result.
Merge Step Leaves Unresolved Differences
A merge, reconciliation, or consolidation step combines outputs or reviews but leaves important differences unresolved.
Parallel Reviews Never Agree
Parallel AI, human, workflow, or tool reviews keep producing different results without resolving into a shared decision state.
Supporting Issue Matches
Agent Keeps Expanding the Task
The agent repeatedly expands the task, plan, scope, or next-step list instead of completing the declared work.
Human Review and Automation Disagree
A human review result and an automated AI or workflow result disagree without a declared rule for resolving the difference.
Review Escalates Without Stop Condition
A review process keeps escalating, re-reviewing, or adding scrutiny without a declared condition for stopping.
Review Queue Becomes Bottleneck
A review queue, approval path, or validation stage accumulates too much work and begins blocking the workflow.
Routing Path Cycles Back to Start
A routing path sends the case back to the starting point or an earlier step without resolving the condition that caused the route.
Same Workflow Check Happens Twice
The same review, validation, approval, routing, or safety check occurs more than once in the workflow without a clear reason.
Task Progress Is Lost Midway
The AI loses track of completed work, prior decisions, current position, or remaining steps before the task is finished.
Workflow Loops Through Review Without Resolution
A workflow repeatedly sends work through review, repair, or escalation without reaching an approved, rejected, or otherwise resolved state.
Workflow Waits on Step That Waits Back
A workflow step waits for another step that also waits on the first step, creating a blocking loop.