diff --git a/bench/minimax_bench.py b/bench/minimax_bench.py
index 8a6f26a..050937c 100644
--- a/bench/minimax_bench.py
+++ b/bench/minimax_bench.py
@@ -299,6 +299,31 @@ def suite_family(fl2va, ref2va, prefix=""):
     ]
 
 
+def suite_key(fl2va, ref2va, prefix="", repeats=3):
+    """Key configurations with N repeats for real averages, plus scaling singles.
+
+    Repeated (N=repeats, distinct seeds): t2v 864x480 5s; ref2v 1 ref; ref2v
+    8 refs (few-vs-many reference context, the priority modality).
+    Singles: t2v 15 s, t2v max-res, ref2v 8-ref max sizing.
+    """
+    cfgs = []
+    for i in range(repeats):
+        cfgs.append(make_cfg("t2v", fl2va, 864, 480, 5, 20, 10 + i,
+                             f"{prefix}key_t2v_5s_r{i}", warm=(i > 0)))
+    for i in range(repeats):
+        cfgs.append(make_cfg("ref2v", ref2va, 864, 480, 5, 20, 10 + i,
+                             f"{prefix}key_ref2v_1ref_r{i}", warm=(i > 0), ref_count=1))
+    for i in range(repeats):
+        cfgs.append(make_cfg("ref2v", ref2va, 864, 480, 5, 20, 10 + i,
+                             f"{prefix}key_ref2v_8ref_r{i}", warm=True, ref_count=8))
+    cfgs.append(make_cfg("t2v", fl2va, 864, 480, 15, 20, 20, f"{prefix}key_t2v_15s", warm=True))
+    cfgs.append(make_cfg("t2v", fl2va, 1344, 768, 5, 20, 20, f"{prefix}key_t2v_1344", warm=True))
+    cfgs.append(make_cfg("ref2v", ref2va, 864, 480, 5, 20, 20,
+                         f"{prefix}key_ref2v_8ref_max", warm=True, ref_count=8,
+                         ref_image_size="max"))
+    return cfgs
+
+
 def suite_sweep(fl2va, ref2va, prefix=""):
     """Full sweep: tasks x durations x resolutions at fixed 20 steps.
 
@@ -336,7 +361,8 @@ def main():
     ap = argparse.ArgumentParser(description=__doc__,
                                  formatter_class=argparse.RawDescriptionHelpFormatter)
     ap.add_argument("--host", default=DEFAULT_HOST)
-    ap.add_argument("--suite", choices=["quick", "sweep", "refheavy", "family"])
+    ap.add_argument("--suite", choices=["quick", "sweep", "refheavy", "family", "key"])
+    ap.add_argument("--repeats", type=int, default=3)
     ap.add_argument("--task", choices=["t2v", "i2v", "ref2v"])
     ap.add_argument("--model", action="append", default=[],
                     help="override model files, e.g. fl2va=file.safetensors (repeatable)")
@@ -370,6 +396,8 @@ def main():
         cfgs = suite_refheavy(models["ref2va"], args.prefix)
     elif args.suite == "family":
         cfgs = suite_family(models["fl2va"], models["ref2va"], args.prefix)
+    elif args.suite == "key":
+        cfgs = suite_key(models["fl2va"], models["ref2va"], args.prefix, args.repeats)
     elif args.task:
         model = models["ref2va"] if args.task == "ref2v" else models["fl2va"]
         label = args.label or f"{args.task}_{args.width}x{args.height}_{args.seconds}s"