diff --git a/backend/internal/domain/market/research/orchestrator.go b/backend/internal/domain/market/research/orchestrator.go
index ac6bac7..de31cb2 100644
--- a/backend/internal/domain/market/research/orchestrator.go
+++ b/backend/internal/domain/market/research/orchestrator.go
@@ -118,7 +118,6 @@ func callLLM(ctx context.Context, p ai.Provider, userPrompt string, schema []byt
 		SystemPrompt: SystemPrompt,
 		UserMessage:  userPrompt,
 		JSONSchema:   schema,
-		Grounded:     true,
 		CallType:     "research",
 	})
 }