diff --git a/backend/internal/domain/discovery/enrich/llm_enricher.go b/backend/internal/domain/discovery/enrich/llm_enricher.go
index 60a96a4..06abcb0 100644
--- a/backend/internal/domain/discovery/enrich/llm_enricher.go
+++ b/backend/internal/domain/discovery/enrich/llm_enricher.go
@@ -91,6 +91,7 @@ func (e *ProviderLLMEnricher) EnrichMissing(ctx context.Context, req LLMRequest)
 		JSONMode:     true,
 		Grounded:     true,
 		CallType:     "enrich_b",
+		Temperature:  0.1,
 	})
 	if err != nil {
 		return Enrichment{}, fmt.Errorf("chat: %w", err)
diff --git a/backend/internal/domain/discovery/enrich/similarity.go b/backend/internal/domain/discovery/enrich/similarity.go
index a052ac5..21115c9 100644
--- a/backend/internal/domain/discovery/enrich/similarity.go
+++ b/backend/internal/domain/discovery/enrich/similarity.go
@@ -119,6 +119,7 @@ func (c *SimilarityClassifierLLM) Classify(ctx context.Context, a, b SimilarityR
 		JSONMode:     true,
 		Grounded:     false,
 		CallType:     "similarity",
+		Temperature:  0.1,
 	})
 	if err != nil {
 		return Verdict{}, fmt.Errorf("chat: %w", err)