diff --git a/internal/web/uploads.go b/internal/web/uploads.go
index 1558523..d35ee3f 100644
--- a/internal/web/uploads.go
+++ b/internal/web/uploads.go
@@ -18,6 +18,7 @@ import (
 
 	"git.d-ma.be/mathias/tapir/internal/adapters/chat"
 	"git.d-ma.be/mathias/tapir/internal/adapters/store"
+	"git.d-ma.be/mathias/tapir/internal/config"
 	"git.d-ma.be/mathias/tapir/internal/domain"
 	"git.d-ma.be/mathias/tapir/internal/errkind"
 	"git.d-ma.be/mathias/tapir/internal/uploads"
@@ -243,6 +244,17 @@ func titleFromFilename(name string) string {
 	return t
 }
 
+// cloudProvider names the cloud service that produced a transcript, or false when it was
+// served locally (or by an unknown endpoint). "Local" is config.IsLocalModel: the same
+// definition the start-up validation uses, not a second string match here (#52).
+func cloudProvider(endpoint string) (string, bool) {
+	if endpoint == "" || config.IsLocalModel(endpoint) {
+		return "", false
+	}
+	provider, _, _ := strings.Cut(endpoint, "/")
+	return provider, true
+}
+
 // hasNote reports whether any phase carries a note. A note is the only warning for a
 // recording that is shorter than its file claimed, so a record that has one is shown open.
 func hasNote(steps []domain.ProgressStep) bool {