diff --git a/internal/runner/runner.go b/internal/runner/runner.go
index 2723637..f6a144b 100644
--- a/internal/runner/runner.go
+++ b/internal/runner/runner.go
@@ -574,7 +574,8 @@ func Run(ctx context.Context, options Options) (Summary, error) {
 // record, and any unsupported verbs. The wall-clock duration is excluded so the
 // output is deterministic and snapshot-testable; the CLI prints it separately.
 func RenderSummary(w io.Writer, summary Summary, platform string) {
-	fmt.Fprintf(w, "\nrun complete: %d steps\n", summary.Steps)
+	fmt.Fprintf(w, "\nrun complete: %d steps, %d driven by the generator\n",
+		summary.Steps, summary.GeneratorActions)
 	if len(summary.Violations) == 0 {
 		fmt.Fprintln(w, "no violations.")
 	} else {
diff --git a/internal/runner/testdata/violation-summary.txt b/internal/runner/testdata/violation-summary.txt
index 4a4c2ae..aa5afe0 100644
--- a/internal/runner/testdata/violation-summary.txt
+++ b/internal/runner/testdata/violation-summary.txt
@@ -1,5 +1,5 @@
 
-run complete: 4 steps
+run complete: 4 steps, 0 driven by the generator
 1 violation record(s):
   step 1: [balanceNonNegative]
 4 action(s) never reached the app: no_action_produced 4