diff --git a/internal/company/form.go b/internal/company/form.go
index 2cd4c58..874de64 100644
--- a/internal/company/form.go
+++ b/internal/company/form.go
@@ -192,7 +192,7 @@ type OnboardingResponse struct {
 
 // RecommendedTenderResponse is one ranked tender recommendation from the AI service.
 type RecommendedTenderResponse struct {
-	Rank     string `json:"rank"`
+	Rank     int    `json:"rank"`
 	TenderID string `json:"tender_id"`
 	Analysis string `json:"analysis"`
 }
diff --git a/internal/tender/form.go b/internal/tender/form.go
index 8826009..0e3dd45 100644
--- a/internal/tender/form.go
+++ b/internal/tender/form.go
@@ -234,7 +234,7 @@ type TenderResponse struct {
 	OverallSummary string `json:"overall_summary,omitempty"`
 	Language       string `json:"language,omitempty"`
 
-	Rank     string `json:"rank,omitempty"`
+	Rank     int    `json:"rank,omitempty"`
 	Analysis string `json:"analysis,omitempty"`
 }
 
diff --git a/pkg/ai_summarizer/entities.go b/pkg/ai_summarizer/entities.go
index eb9176e..2fa3eb3 100644
--- a/pkg/ai_summarizer/entities.go
+++ b/pkg/ai_summarizer/entities.go
@@ -266,7 +266,7 @@ type RecommendRequest struct {
 
 // RecommendedTender is one ranked tender from POST /recommend.
 type RecommendedTender struct {
-	Rank     string `json:"rank"`
+	Rank     int    `json:"rank"`
 	TenderID string `json:"tender_id"`
 	Analysis string `json:"analysis"`
 }