diff --git a/brainscore_core/submission/database.py b/brainscore_core/submission/database.py
index 30e32288..60c8bf6d 100644
--- a/brainscore_core/submission/database.py
+++ b/brainscore_core/submission/database.py
@@ -361,6 +361,15 @@ def benchmarkinstance_from_benchmark(benchmark: Benchmark, domain: str) -> Bench
         ceiling = benchmark.ceiling
         bench_inst.ceiling = ceiling.item()
         bench_inst.ceiling_error = _retrieve_score_error(ceiling)
+
+        # attach inter-subject ceiling
+        try:
+            inter_subject_ceiling = benchmark.ceiling
+            bench_inst.inter_subject_ceiling = inter_subject_ceiling.item()
+            bench_inst.inter_subject_ceiling_error = _retrieve_score_error(inter_subject_ceiling)
+        except Exception as e:
+            logger.warning(f"Failed to compute inter-subject-ceiling: {e}")
+
         bench_inst.save()
     return bench_inst
 
diff --git a/brainscore_core/submission/database_models.py b/brainscore_core/submission/database_models.py
index d95ba476..08f91453 100644
--- a/brainscore_core/submission/database_models.py
+++ b/brainscore_core/submission/database_models.py
@@ -56,6 +56,8 @@ class BenchmarkMeta(PeeweeBase):
     number_of_recording_sites = IntegerField(null=True)
     recording_sites = CharField(max_length=100, null=True)
     behavioral_task = CharField(max_length=100, null=True)
+    inter_subject_ceiling = FloatField(null=True)
+    inter_subject_ceiling_error = FloatField(null=True)
 
     class Meta:
         table_name = 'brainscore_benchmarkmeta'