diff --git a/src/lighteval/tasks/lighteval_task.py b/src/lighteval/tasks/lighteval_task.py
index 678d4a517..2460d5d1f 100644
--- a/src/lighteval/tasks/lighteval_task.py
+++ b/src/lighteval/tasks/lighteval_task.py
@@ -34,7 +34,7 @@
 
 from lighteval.metrics.metrics import Metrics
 from lighteval.metrics.metrics_sample import SamplingMetric
-from lighteval.metrics.utils.metric_utils import Metric
+from lighteval.metrics.utils.metric_utils import Metric, MetricGrouping
 from lighteval.tasks.prompt_manager import FewShotSampler
 from lighteval.tasks.requests import (
     Doc,
@@ -181,7 +181,6 @@ def __str__(self, lite: bool = False):  # noqa: C901
                         else:
                             repr_v = repr(metric_v)
                         values.append([f"{k} {ix}: {metric_k}", repr_v])
-
             else:
                 if isinstance(v, functools.partial):
                     func_name = getattr(v.func, "__name__", str(v.func))
@@ -195,6 +194,35 @@ def __str__(self, lite: bool = False):  # noqa: C901
 
         return md_writer.dumps()
 
+    def _build_metrics_item_str_list(self, ix: int, metrics: dict) -> list:
+        values = []
+
+        is_metric_grouping = False
+
+        if isinstance(getattr(self, "metrics")[ix], MetricGrouping):
+            is_metric_grouping = True
+
+        for metric_k, metric_v in metrics.items():
+            if is_metric_grouping and isinstance(metric_v, dict):
+                for metric_sub_k, metric_sub_v in metric_v.items():
+                    if isinstance(metric_sub_v, Callable):
+                        repr_v = metric_sub_v.__name__
+                    elif isinstance(metric_sub_v, Metric.get_allowed_types_for_metrics()):
+                        repr_v = str(metric_sub_v)
+                    else:
+                        repr_v = repr(metric_sub_v)
+                    values.append([f"metrics {ix}: {metric_k}: {metric_sub_k}", repr_v])
+            else:
+                if isinstance(metric_v, Callable):
+                    repr_v = metric_v.__name__
+                elif isinstance(metric_v, Metric.get_allowed_types_for_metrics()):
+                    repr_v = str(metric_v)
+                else:
+                    repr_v = repr(metric_v)
+                values.append([f"metrics {ix}: {metric_k}", repr_v])
+
+        return values
+
     def print(self, lite: bool = False):
         print(str(self, lite))