diff --git a/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-root.ts b/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-root.ts
index ccb8540cd3..e4aebf1856 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-root.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-root.ts
@@ -45,10 +45,12 @@ export class LegacyQuotientRoot extends SearchQuotientRoot {
     }
 
     this.processed.push(node);
+    const result = new TokenResultMapping(this, node);
+    this.saveResult(result);
     return {
       type: 'complete',
       cost: node.currentCost,
-      mapping: new TokenResultMapping(this, node)
+      mapping: result
     };
   }
 
diff --git a/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-spur.ts b/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-spur.ts
index 05cfd7c9d6..47cdcdb262 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-spur.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/correction/legacy-quotient-spur.ts
@@ -42,7 +42,6 @@ export class LegacyQuotientSpur extends SearchQuotientSpur {
     const codepointLength = space.codepointLength + insertLength - inputSample.deleteLeft;
 
     super(space, inputs, inputSource, codepointLength);
-    this.queueNodes(this.buildEdgesFromResults(space.previousResults));
     this.insertLength = insertLength;
     this.leftDeleteLength = inputSample.deleteLeft;
     return;
diff --git a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-cluster.ts b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-cluster.ts
index 451353ba27..0b2396bd3c 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-cluster.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-cluster.ts
@@ -23,20 +23,12 @@ const PATH_QUEUE_COMPARATOR: QueueComparator<SearchQuotientNode> = (a, b) => {
 
 // The set of search spaces corresponding to the same 'context' for search.
 // Whenever a wordbreak boundary is crossed, a new instance should be made.
-export class SearchQuotientCluster implements SearchQuotientNode {
+export class SearchQuotientCluster extends SearchQuotientNode {
   private selectionQueue: PriorityQueue<SearchQuotientNode> = new PriorityQueue(PATH_QUEUE_COMPARATOR);
   readonly spaceId: number;
 
-  // We use an array and not a PriorityQueue b/c batch-heapifying at a single point in time
-  // is cheaper than iteratively building a priority queue.
-  /**
-   * This tracks all paths that have reached the end of a viable input-matching path - even
-   * those of lower cost that produce the same correction as other paths.
-   *
-   * When new input is received, its entries are then used to append edges to the path in order
-   * to find potential paths to reach a new viable end.
-   */
-  private completedPaths?: TokenResultMapping[] = [];
+  // We use an array and not a PriorityQueue b/c batch-heapifying at a single
+  // point in time is cheaper than iteratively building a priority queue.
 
   /**
    * Acts as a Map that prevents duplicating a correction-search path if reached
@@ -60,6 +52,8 @@ export class SearchQuotientCluster implements SearchQuotientNode {
    * @param inboundPaths
    */
   constructor(inboundPaths: SearchQuotientNode[]) {
+    super();
+
     if(inboundPaths.length == 0) {
       throw new Error("SearchQuotientCluster requires an array with at least one SearchQuotientNode");
     }
@@ -86,7 +80,6 @@ export class SearchQuotientCluster implements SearchQuotientNode {
     this.spaceId = generateSpaceSeed();
 
     this.lowestPossibleSingleCost = lowestPossibleSingleCost;
-    this.completedPaths = inboundPaths.flatMap(p => p.previousResults).map(r => new TokenResultMapping(this, r));
     this.selectionQueue.enqueueAll(inboundPaths);
 
     return;
@@ -140,25 +133,21 @@ export class SearchQuotientCluster implements SearchQuotientNode {
    */
   public handleNextNode(): PathResult<TokenResultMapping> {
     const bestPath = this.selectionQueue.dequeue();
-    const currentResult = bestPath.handleNextNode();
+    const baseResult = bestPath.handleNextNode();
     this.selectionQueue.enqueue(bestPath);
 
-    let finalResult = currentResult;
-    if(currentResult.type == 'complete') {
+    let finalResult = baseResult;
+    if(baseResult.type == 'complete') {
       finalResult = {
-        ...currentResult,
-        mapping: new TokenResultMapping(this, currentResult.mapping)
+        ...baseResult,
+        mapping: new TokenResultMapping(this, baseResult.mapping)
       };
-      this.completedPaths.push(finalResult.mapping);
+      this.saveResult(finalResult.mapping);
     }
 
     return finalResult;
   }
 
-  public get previousResults(): TokenResultMapping[] {
-    return this.completedPaths;
-  }
-
   get model(): LexicalModelTypes.LexicalModel {
     return this.parents[0].model;
   }
diff --git a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-node.ts b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-node.ts
index efd160c43c..f9e64cfc0e 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-node.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-node.ts
@@ -80,23 +80,35 @@ export interface PathInputProperties {
  * Represents all or a portion of the dynamically-generated graph used to search
  * for predictive-text corrections.
  */
-export interface SearchQuotientNode extends CorrectionSearchable<SearchNode, TokenResultMapping> {
+export abstract class SearchQuotientNode implements CorrectionSearchable<SearchNode, TokenResultMapping> {
+  /**
+   * Holds all `incomingNode` child buffers - buffers to hold nodes processed by
+   * this SearchCluster but not yet by child SearchSpaces.
+   */
+  private childQueues: TokenResultMapping[][] = [];
+
+  /**
+   * Marks all results that have already been returned from this instance of SearchPath.
+   * Should be deleted and cleared if any paths consider this one as a parent.
+   */
+  private returnedValues?: {[resultKey: string]: TokenResultMapping} = {};
+
   /**
    * Returns an identifier uniquely identifying this search-batching structure
    * by correction-search results.
    */
-  readonly spaceId: number;
+  abstract get spaceId(): number;
 
   /**
    * The active LexicalModel for use with correction-search.
    */
-  readonly model: LexicalModel;
+  abstract get model(): LexicalModel;
 
   /**
    * Notes the SearchQuotientNode(s) whose correction-search paths are extended by this
    * SearchQuotientNode.
    */
-  readonly parents: SearchQuotientNode[];
+  abstract get parents(): SearchQuotientNode[];
 
   /**
    * Retrieves the lowest-cost / lowest-distance edge from the batcher's search
@@ -104,20 +116,20 @@ export interface SearchQuotientNode extends CorrectionSearchable<SearchNode, Tok
    * what sort of result the edge's destination node represents.
    * @returns
    */
-  handleNextNode(): PathResult<TokenResultMapping>;
+  abstract handleNextNode(): PathResult<TokenResultMapping>
 
   /**
    * Increases the editing range that will be considered for determining
    * correction distances.
    */
-  increaseMaxEditDistance(): void;
+  abstract increaseMaxEditDistance(): void;
 
   /**
    * Reports the cost of the lowest-cost / lowest-distance edge held within the
    * batcher's search area.
    * @returns
    */
-  readonly currentCost: number;
+  abstract get currentCost(): number;
 
   /**
    * Provides a heuristic for the base cost at this path's depth if the best
@@ -127,19 +139,21 @@ export interface SearchQuotientNode extends CorrectionSearchable<SearchNode, Tok
    * This cost is based on the negative log-likelihood of the probability and
    * includes the cost from the lowest possible parent nodes visited.
    */
-  readonly lowestPossibleSingleCost: number;
+  abstract readonly lowestPossibleSingleCost: number;
 
   /**
    * Returns the set of previously-processed results under this batcher's domain.
    */
-  readonly previousResults: TokenResultMapping[];
+  get previousResults(): TokenResultMapping[] {
+    return [...Object.values(this.returnedValues ?? {})];
+  };
 
   /**
    * When true, this indicates that the currently-represented portion of context
    * has fat-finger data available, which itself indicates that the user has
    * corrections enabled.
    */
-  readonly correctionsEnabled: boolean;
+  abstract readonly correctionsEnabled: boolean;
 
   /**
    * Reports the total number of input keystrokes represented by this
@@ -148,32 +162,32 @@ export interface SearchQuotientNode extends CorrectionSearchable<SearchNode, Tok
    * (Their fat-finger alternates, when provided, do not influence this count -
    * they're associated with the original keystroke that affected the context.)
    */
-  readonly inputCount: number;
+  abstract readonly inputCount: number;
 
   /**
    * Reports the length in codepoints of corrected text represented by completed
    * paths from this instance.
    */
-  readonly codepointLength: number;
+  abstract readonly codepointLength: number;
 
   /**
    * Determines the best example text representable by this SearchQuotientNode's
    * portion of the correction-search graph and its paths.
    */
-  readonly bestExample: { text: string, p: number };
+  abstract readonly bestExample: { text: string, p: number };
 
   /**
    * Gets components representing the keystroke range corrected by this
    * search-space quotient node.   If only part of any keystroke's effects are
    * used, this will also be noted.
    */
-  readonly inputSegments: InputSegment[];
+  abstract readonly inputSegments: InputSegment[];
 
   /**
    * Gets a compact string-based representation of `inputRange` that
    * maps compatible token source ranges to each other.
    */
-  get sourceRangeKey(): string;
+  abstract get sourceRangeKey(): string;
 
   /**
    * Appends this SearchQuotientNode with the provided SearchQuotientNode's search properties,
@@ -182,7 +196,7 @@ export interface SearchQuotientNode extends CorrectionSearchable<SearchNode, Tok
    * of any split input components will be fully re-merged.
    * @param space
    */
-  merge(space: SearchQuotientNode): SearchQuotientNode;
+  abstract merge(space: SearchQuotientNode): SearchQuotientNode;
 
   /**
    * Splits this SearchQuotientNode into two halves at the specified codepoint index.
@@ -195,7 +209,7 @@ export interface SearchQuotientNode extends CorrectionSearchable<SearchNode, Tok
    * SearchSpace instance.
    * @param charIndex
    */
-  split(charIndex: number): [SearchQuotientNode, SearchQuotientNode][];
+  abstract split(charIndex: number): [SearchQuotientNode, SearchQuotientNode][];
 
   /**
    * Determines if the SearchQuotientNode is a duplicate of another instance.
@@ -203,5 +217,34 @@ export interface SearchQuotientNode extends CorrectionSearchable<SearchNode, Tok
    * path(s) taken to reach each must be 100% identical.
    * @param node
    */
-  isSameNode(node: SearchQuotientNode): boolean;
+  abstract isSameNode(node: SearchQuotientNode): boolean;
+
+  // The TS type system prevents this method from being rooted on the instance provided in
+  // the first parameter, sadly.
+  /**
+   * Links the provided queueing buffer to the provided parent node.  When the
+   * parent produces new intermediate results, those results will be made
+   * available for use in construction of extended paths.
+   * @param parentNode
+   * @param childQueue
+   */
+  protected linkAndQueueFromParent(parentNode: SearchQuotientNode, childQueue: TokenResultMapping[]): void {
+    parentNode.childQueues.push(childQueue);
+  }
+
+  /**
+   * Log the results of a processed node and queue it within all subscribed
+   * processor nodes for construction of deeper search paths.
+   * @param node
+   */
+  protected saveResult(result: TokenResultMapping): boolean {
+    const priorMatch = this.returnedValues[result.matchString];
+    if(priorMatch !== undefined && priorMatch.totalCost <= result.totalCost) {
+      return false;
+    }
+
+    this.returnedValues[result.matchString] = result;
+    this.childQueues.forEach((buf) => buf.push(result));
+    return true;
+  }
 }
\ No newline at end of file
diff --git a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-root.ts b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-root.ts
index 681b40c6aa..2f68f632dd 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-root.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-root.ts
@@ -11,10 +11,9 @@ import LexicalModel = LexicalModelTypes.LexicalModel;
 
 // The set of search spaces corresponding to the same 'context' for search.
 // Whenever a wordbreak boundary is crossed, a new instance should be made.
-export class SearchQuotientRoot implements SearchQuotientNode {
+export class SearchQuotientRoot extends SearchQuotientNode {
   readonly rootNode: SearchNode;
   readonly model: LexicalModel;
-  private readonly rootResult: TokenResultMapping;
 
   readonly lowestPossibleSingleCost: number = 0;
 
@@ -25,19 +24,19 @@ export class SearchQuotientRoot implements SearchQuotientNode {
   private hasBeenProcessed: boolean = false;
 
   /**
-   * Constructs a fresh SearchQuotientRoot instance to be used as the root of
-   * the predictive-text correction / suggestion search process.
+   * Constructs a fresh SearchSpace instance for used in predictive-text correction
+   * and suggestion searches.
    * @param baseSpaceId
    * @param model
    */
   constructor(model: LexicalModel) {
+    super();
     if(!model.traverseFromRoot) {
       throw new Error("The active lexical model does not support traversal-based searching.");
     }
 
     this.rootNode = new SearchNode(model.traverseFromRoot(), generateSpaceSeed(), t => model.toKey(t));
     this.model = model;
-    this.rootResult = new TokenResultMapping(this, this.rootNode);
   }
 
   get spaceId(): number {
@@ -75,10 +74,12 @@ export class SearchQuotientRoot implements SearchQuotientNode {
 
     this.hasBeenProcessed = true;
 
+    const result = new TokenResultMapping(this, this.rootNode);
+    this.saveResult(result);
     return {
       type: 'complete',
       cost: 0,
-      mapping: new TokenResultMapping(this, this.rootNode)
+      mapping: result
     };
   }
 
@@ -86,14 +87,6 @@ export class SearchQuotientRoot implements SearchQuotientNode {
     return this.hasBeenProcessed ? Number.POSITIVE_INFINITY : 0;
   }
 
-  get previousResults(): TokenResultMapping[] {
-    if(!this.hasBeenProcessed) {
-      return [];
-    } else {
-      return [this.rootResult];
-    }
-  }
-
   // Return a new array each time; avoid aliasing potential!
   get inputSegments(): InputSegment[] {
     return [];
diff --git a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-spur.ts b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-spur.ts
index f1d1f5091d..95330316ce 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-spur.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/correction/search-quotient-spur.ts
@@ -31,8 +31,15 @@ export const QUEUE_NODE_COMPARATOR: QueueComparator<SearchNode> = function(arg1,
 
 // The set of search spaces corresponding to the same 'context' for search.
 // Whenever a wordbreak boundary is crossed, a new instance should be made.
-export abstract class SearchQuotientSpur implements SearchQuotientNode {
+export abstract class SearchQuotientSpur extends SearchQuotientNode {
   private selectionQueue: PriorityQueue<SearchNode> = new PriorityQueue(QUEUE_NODE_COMPARATOR);
+
+  /**
+   * Holds all incoming Nodes generated from a parent `SearchSpace` that have not yet been
+   * extended with this `SearchSpace`'s input.
+   */
+  private incomingNodes: TokenResultMapping[] = [];
+
   readonly inputs?: Distribution<Transform>;
   readonly inputSource?: PathInputProperties;
 
@@ -44,12 +51,6 @@ export abstract class SearchQuotientSpur implements SearchQuotientNode {
   public abstract readonly insertLength: number;
   public abstract readonly leftDeleteLength: number
 
-  /**
-   * Marks all results that have already been returned from this instance of SearchPath.
-   * Should be deleted and cleared if any paths consider this one as a parent.
-   */
-  private returnedValues?: {[resultKey: string]: SearchNode} = {};
-
   /**
    * Provides a heuristic for the base cost at this path's depth if the best
    * individual input were taken here, regardless of whether or not that's possible.
@@ -74,6 +75,7 @@ export abstract class SearchQuotientSpur implements SearchQuotientNode {
     inputSource: PathInputProperties | ProbabilityMass<Transform>,
     codepointLength: number
   ) {
+    super();
     this.spaceId = generateSpaceSeed();
 
     // Coerce inputSource to TokenInputSource format.
@@ -101,6 +103,9 @@ export abstract class SearchQuotientSpur implements SearchQuotientNode {
     this.inputs = inputs?.length > 0 ? inputs : null;
     this.inputCount = parentNode.inputCount + (this.inputs ? 1 : 0);
     this.codepointLength = codepointLength;
+
+    this.queueNodes(this.buildEdgesFromResults(parentNode.previousResults));
+    this.linkAndQueueFromParent(parentNode, this.incomingNodes);
   }
 
   public get model(): LexicalModel {
@@ -334,6 +339,11 @@ export abstract class SearchQuotientSpur implements SearchQuotientNode {
    * @returns
    */
   public handleNextNode(): PathResult<TokenResultMapping> {
+    if(this.incomingNodes.length > 0) {
+      this.buildEdgesFromResults(this.incomingNodes);
+      this.incomingNodes = [];
+    }
+
     const parentCost = this.parentNode?.currentCost ?? Number.POSITIVE_INFINITY;
     const localCost = this.selectionQueue.peek()?.currentCost ?? Number.POSITIVE_INFINITY;
 
@@ -346,6 +356,9 @@ export abstract class SearchQuotientSpur implements SearchQuotientNode {
 
     if(parentCost <= localCost) {
       const result = this.parentNode.handleNextNode();
+      // The parent will insert the node into our queue.  We don't need it, though
+      // any siblings certainly will.
+      this.incomingNodes = [];
 
       if(result.type == 'complete') {
         this.queueNodes(this.buildEdgesFromResults([result.mapping]));
@@ -392,20 +405,20 @@ export abstract class SearchQuotientSpur implements SearchQuotientNode {
     // OK, we fully crossed a graph edge and have landed on a transition point;
     // time to build more edges / edge batches.
 
+    const result = new TokenResultMapping(this, currentNode);
     if(currentNode.spaceId == this.spaceId) {
-      if(this.returnedValues) {
-        if((this.returnedValues[currentNode.resultKey]?.currentCost ?? Number.POSITIVE_INFINITY) > currentNode.currentCost) {
-          this.returnedValues[currentNode.resultKey] = currentNode;
-        } else {
-          // Not a better cost, so reject it and move on to the next potential result.
-          return this.handleNextNode();
-        }
+      // Verify that we don't already have a better-cost result for the
+      // correction already.
+      const isUnhandled = this.saveResult(result);
+      if(!isUnhandled) {
+        // Not a better cost, so reject it and move on to the next potential result.
+        return this.handleNextNode();
       }
 
       return {
         type: 'complete',
         cost: currentNode.currentCost,
-        mapping: new TokenResultMapping(this, currentNode)
+        mapping: result
       };
     }
 
@@ -413,10 +426,6 @@ export abstract class SearchQuotientSpur implements SearchQuotientNode {
     return unmatchedResult;
   }
 
-  public get previousResults(): TokenResultMapping[] {
-    return Object.values(this.returnedValues ?? {}).map(v => new TokenResultMapping(this, v));
-  }
-
   public get inputSegments(): InputSegment[] {
     if(!this.parentNode) {
       return [];
diff --git a/web/src/engine/predictive-text/worker-thread/src/main/test-index.ts b/web/src/engine/predictive-text/worker-thread/src/main/test-index.ts
index 987aa30ab2..b88cdf6147 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/test-index.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/test-index.ts
@@ -26,4 +26,4 @@ export { ModelCompositor } from './model-compositor.js';
 export * from './predict-helpers.js';
 export { default as TransformUtils } from './transformUtils.js'
 export { default as LMLayerWorker } from './index.js'
-export * from './transform-subsets.js';
\ No newline at end of file
+export * from './transform-subsets.js';