diff --git a/pyrit/score/float_scale/float_scale_score_aggregator.py b/pyrit/score/float_scale/float_scale_score_aggregator.py
index a9752f7c43..ed4fed7311 100644
--- a/pyrit/score/float_scale/float_scale_score_aggregator.py
+++ b/pyrit/score/float_scale/float_scale_score_aggregator.py
@@ -94,8 +94,7 @@ def _build_rationale(scores: list[Score], *, aggregate_description: str) -> tupl
         rationale = scores[0].score_rationale or ""
     else:
         description = aggregate_description
-        # Only include scores with non-empty rationales
-        rationale_parts = [format_score_for_rationale(s) for s in scores if s.score_rationale]
+        rationale_parts = [format_score_for_rationale(s) for s in scores]
         rationale = "\n".join(rationale_parts) if rationale_parts else ""
 
     return description, rationale
diff --git a/pyrit/score/score_utils.py b/pyrit/score/score_utils.py
index f64ba099db..b1e00d3e83 100644
--- a/pyrit/score/score_utils.py
+++ b/pyrit/score/score_utils.py
@@ -77,11 +77,13 @@ def format_score_for_rationale(score: Score) -> str:
         score: The Score object to format.
 
     Returns:
-        Formatted string with scorer class, value, and rationale.
+        Formatted string with scorer class, value, categories (if any), and rationale.
     """
     class_type = score.scorer_class_identifier.class_name or "Unknown" if score.scorer_class_identifier else "Unknown"
     value = score.score_value if score.score_value is not None else "undetermined"
-    return f"   - {class_type} {value}: {score.score_rationale or ''}"
+    categories = [category for category in score.score_category or [] if category]
+    category_label = f" (Category: {', '.join(categories)})" if categories else ""
+    return f"   - {class_type} {value}{category_label}: {score.score_rationale or ''}"
 
 
 def normalize_score_to_float(score: Score | None) -> float:
diff --git a/tests/unit/score/test_float_scale_score_aggregator.py b/tests/unit/score/test_float_scale_score_aggregator.py
index 37909e9b10..276ab51dcb 100644
--- a/tests/unit/score/test_float_scale_score_aggregator.py
+++ b/tests/unit/score/test_float_scale_score_aggregator.py
@@ -94,6 +94,20 @@ def test_float_scale_aggregator_category_deduplication():
     assert results[0].category == ["Hate"]  # Should be deduplicated
 
 
+def test_float_scale_aggregator_preserves_scores_without_rationales():
+    scores = [
+        _mk_score(0.5, category=["Hate"], rationale="explained"),
+        _mk_score(0.7, category=["Violence"]),
+    ]
+
+    result = FloatScaleScoreAggregator.MAX(scores)[0]
+
+    assert result.rationale.splitlines() == [
+        "   - UnitTestScorer 0.5 (Category: Hate): explained",
+        "   - UnitTestScorer 0.7 (Category: Violence): ",
+    ]
+
+
 def test_float_scale_aggregator_multiple_categories_preserved():
     """Test that multiple unique categories are preserved and sorted."""
     scores = [
diff --git a/tests/unit/score/test_score_utils.py b/tests/unit/score/test_score_utils.py
index 880e5618f7..de222fb340 100644
--- a/tests/unit/score/test_score_utils.py
+++ b/tests/unit/score/test_score_utils.py
@@ -284,3 +284,27 @@ def test_handles_missing_rationale(self) -> None:
 
         assert "TestScorer" in result
         assert "False" in result
+
+    def test_formats_categories_without_rationale(self) -> None:
+        score = Score(
+            score_type="float_scale",
+            score_value="0.8",
+            score_category=["Violence", "Hate"],
+            score_rationale="",
+            message_piece_id=str(uuid.uuid4()),
+            scorer_class_identifier=_make_scorer_id("TestScorer"),
+        )
+
+        assert format_score_for_rationale(score) == "   - TestScorer 0.8 (Category: Violence, Hate): "
+
+    def test_uncategorized_score_keeps_original_format(self) -> None:
+        score = Score(
+            score_type="float_scale",
+            score_value="0.2",
+            score_category=None,
+            score_rationale="explained",
+            message_piece_id=str(uuid.uuid4()),
+            scorer_class_identifier=_make_scorer_id("TestScorer"),
+        )
+
+        assert format_score_for_rationale(score) == "   - TestScorer 0.2: explained"