fixes

apps/api/internal/aiprovider/resolve_platform_test.go

@@ -61,3 +61,15 @@ func TestResolvePlatformOpenAI_viaPlatformService(t *testing.T) {
 		t.Fatalf("source=%q", oi.Source)
 	}
 }
+
+func TestPlatformModeLabel(t *testing.T) {
+	if got := platformModeLabel(platformsettings.SourceDB, "https://llm.overloadedbot.org/v1"); got != ModeInternalLabel {
+		t.Fatalf("db remote: %q", got)
+	}
+	if got := platformModeLabel(platformsettings.SourceEnv, "https://api.openai.com/v1"); got != ModeCustomLabel {
+		t.Fatalf("env remote: %q", got)
+	}
+	if got := platformModeLabel(platformsettings.SourceDB, "http://127.0.0.1:18767/v1"); got != ModeCustomLabel {
+		t.Fatalf("mock loopback: %q", got)
+	}
+}

apps/api/internal/aiprovider/roles.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"strings"
 
+	"github.com/descrybe/descrybe-v2/apps/api/internal/platformsettings"
 	"github.com/descrybe/descrybe-v2/apps/api/internal/processing"
 	"github.com/google/uuid"
 )
@@ -134,7 +135,7 @@ func (s *Service) resolvePlatformRoleCompleter(ctx context.Context, role string)
 					BaseURL:   cfg.BaseURL,
 					Model:     model,
 					UsingBYOK: false,
-					ModeLabel: ModeInternalLabel,
+					ModeLabel: platformModeLabel(cfg.Source, cfg.BaseURL),
 				})
 			}
 		}
@@ -143,13 +144,14 @@ func (s *Service) resolvePlatformRoleCompleter(ctx context.Context, role string)
 	if role == RoleProcessing {
 		key := strings.TrimSpace(s.Env.OpenAIAPIKey)
 		model := strings.TrimSpace(s.Env.OpenAIModel)
+		baseURL := strings.TrimSpace(s.Env.OpenAIBaseURL)
 		if key != "" && model != "" {
 			return s.completerFromEndpoint(RoleEndpoint{
 				APIKey:    key,
-				BaseURL:   strings.TrimSpace(s.Env.OpenAIBaseURL),
+				BaseURL:   baseURL,
 				Model:     model,
 				UsingBYOK: false,
-				ModeLabel: ModeInternalLabel,
+				ModeLabel: platformModeLabel(platformsettings.SourceEnv, baseURL),
 			})
 		}
 	}

apps/api/internal/aiprovider/service.go

@@ -277,6 +277,7 @@ func (s *Service) Resolve(ctx context.Context, companyID uuid.UUID) (Resolved, e
 	if strings.TrimSpace(platform.APIKey) == "" {
 		return Resolved{ModeLabel: ModeInternalLabel, UsingBYOK: false}, nil
 	}
+	modeLabel := platformModeLabel(platform.Source, platform.BaseURL)
 	client := processing.NewOpenAIClient(
 		platform.APIKey,
 		platform.BaseURL,
@@ -284,17 +285,29 @@ func (s *Service) Resolve(ctx context.Context, companyID uuid.UUID) (Resolved, e
 		rpm,
 		retries,
 	)
-	client.ModeLabel = ModeInternalLabel
+	client.ModeLabel = modeLabel
 	if s.HTTPClient != nil {
 		client.HTTPClient = s.HTTPClient
 	}
 	return Resolved{
 		Completer: client,
-		ModeLabel: ModeInternalLabel,
+		ModeLabel: modeLabel,
 		UsingBYOK: false,
 	}, nil
 }
 
+// platformModeLabel maps platform OpenAI source/base to analytics ModeLabel.
+// DB-backed admin settings → internal; env bootstrap or mock/loopback → custom.
+func platformModeLabel(source, baseURL string) string {
+	if processing.IsMockOrLoopbackBaseURL(baseURL) {
+		return ModeCustomLabel
+	}
+	if strings.TrimSpace(source) == platformsettings.SourceEnv {
+		return ModeCustomLabel
+	}
+	return ModeInternalLabel
+}
+
 func (s *Service) platformConfigured(ctx context.Context) (bool, error) {
 	oi, err := s.resolvePlatformOpenAI(ctx)
 	if err != nil {