Bugfixes

internal/engine/article_research_cache.go

@@ -86,8 +86,9 @@ func (e *Engine) researchEvidenceForSources(sources []articleSource) []model.Res
 		return nil
 	}
 	nodes := make([]model.Node, 0, len(externalIDs))
+	filter := e.effectiveThinkingFilter()
 	for _, node := range snapshot.Nodes {
-		if externalIDs[node.ID] && node.Kind == "external" {
+		if externalIDs[node.ID] && node.Kind == "external" && filter.Matches(node) {
 			nodes = append(nodes, node)
 		}
 	}
@@ -199,7 +200,7 @@ func (e *Engine) learnResearchEvidence(ctx context.Context, results []model.Rese
 	for _, result := range results {
 		id := graph.ID("external", result.URL)
 		node, ok := e.Graph.GetNode(id)
-		if !ok || !matchesCategories(node, e.learningCategories()) {
+		if !ok || !e.effectiveLearningFilter().Matches(node) {
 			continue
 		}
 		content := strings.TrimSpace(result.Content)