diff --git a/src/citrine/__version__.py b/src/citrine/__version__.py
index 62ee17b83..382c7be00 100644
--- a/src/citrine/__version__.py
+++ b/src/citrine/__version__.py
@@ -1 +1 @@
-__version__ = "3.13.0"
+__version__ = "3.14.0"
diff --git a/src/citrine/informatics/predictors/__init__.py b/src/citrine/informatics/predictors/__init__.py
index e22ecf3d0..64daca963 100644
--- a/src/citrine/informatics/predictors/__init__.py
+++ b/src/citrine/informatics/predictors/__init__.py
@@ -1,15 +1,16 @@
 # flake8: noqa
 from .predictor import *
 from .node import *
+from .auto_ml_predictor import *
+from .attribute_accumulation_predictor import *
+from .chemical_formula_featurizer import *
 from .expression_predictor import *
 from .graph_predictor import *
 from .ingredient_fractions_predictor import *
 from .ingredients_to_formulation_predictor import *
 from .label_fractions_predictor import *
 from .molecular_structure_featurizer import *
-from .chemical_formula_featurizer import *
-from .simple_mixture_predictor import *
-from .auto_ml_predictor import *
 from .mean_property_predictor import *
+from .simple_mixture_predictor import *
 from .single_predict_request import *
 from .single_prediction import *
diff --git a/src/citrine/informatics/predictors/attribute_accumulation_predictor.py b/src/citrine/informatics/predictors/attribute_accumulation_predictor.py
new file mode 100644
index 000000000..963da002d
--- /dev/null
+++ b/src/citrine/informatics/predictors/attribute_accumulation_predictor.py
@@ -0,0 +1,33 @@
+from typing import List
+
+from citrine._rest.resource import Resource
+from citrine._serialization import properties as _properties
+from citrine.informatics.descriptors import Descriptor
+from citrine.informatics.predictors import PredictorNode
+
+
+class AttributeAccumulationPredictor(Resource["AttributeAccumulationPredictor"], PredictorNode):
+    """A node to support propagating attributes through training.
+
+    You should never have to add this node yourself: the backend should be able to automatically
+    create it when necessary.
+    """
+
+    attributes = _properties.List(_properties.Object(Descriptor), 'attributes')
+    sequential = _properties.Boolean('sequential')
+
+    typ = _properties.String('type', default='AttributeAccumulation', deserializable=False)
+
+    def __init__(self,
+                 name: str,
+                 *,
+                 description: str,
+                 attributes: List[Descriptor],
+                 sequential: bool):
+        self.name = name
+        self.description = description
+        self.attributes = attributes
+        self.sequential = sequential
+
+    def __str__(self):
+        return '<AttributeAccumulationPredictor {!r}>'.format(self.name)
diff --git a/src/citrine/informatics/predictors/node.py b/src/citrine/informatics/predictors/node.py
index 637b43400..d20b6cdef 100644
--- a/src/citrine/informatics/predictors/node.py
+++ b/src/citrine/informatics/predictors/node.py
@@ -19,25 +19,27 @@ class PredictorNode(PolymorphicSerializable["PredictorNode"], Predictor):
     @classmethod
     def get_type(cls, data) -> Type['PredictorNode']:
         """Return the subtype."""
+        from .auto_ml_predictor import AutoMLPredictor
+        from .attribute_accumulation_predictor import AttributeAccumulationPredictor
+        from .chemical_formula_featurizer import ChemicalFormulaFeaturizer
         from .expression_predictor import ExpressionPredictor
-        from .molecular_structure_featurizer import MolecularStructureFeaturizer
+        from .ingredient_fractions_predictor import IngredientFractionsPredictor
         from .ingredients_to_formulation_predictor import IngredientsToFormulationPredictor
         from .label_fractions_predictor import LabelFractionsPredictor
-        from .simple_mixture_predictor import SimpleMixturePredictor
-        from .ingredient_fractions_predictor import IngredientFractionsPredictor
-        from .auto_ml_predictor import AutoMLPredictor
         from .mean_property_predictor import MeanPropertyPredictor
-        from .chemical_formula_featurizer import ChemicalFormulaFeaturizer
+        from .molecular_structure_featurizer import MolecularStructureFeaturizer
+        from .simple_mixture_predictor import SimpleMixturePredictor
         type_dict = {
             "AnalyticExpression": ExpressionPredictor,
-            "MoleculeFeaturizer": MolecularStructureFeaturizer,
+            "AttributeAccumulation": AttributeAccumulationPredictor,
+            "AutoML": AutoMLPredictor,
+            "ChemicalFormulaFeaturizer": ChemicalFormulaFeaturizer,
+            "IngredientFractions": IngredientFractionsPredictor,
             "IngredientsToSimpleMixture": IngredientsToFormulationPredictor,
-            "MeanProperty": MeanPropertyPredictor,
             "LabelFractions": LabelFractionsPredictor,
+            "MeanProperty": MeanPropertyPredictor,
+            "MoleculeFeaturizer": MolecularStructureFeaturizer,
             "SimpleMixture": SimpleMixturePredictor,
-            "IngredientFractions": IngredientFractionsPredictor,
-            "ChemicalFormulaFeaturizer": ChemicalFormulaFeaturizer,
-            "AutoML": AutoMLPredictor,
         }
         typ = type_dict.get(data['type'])
         if typ is not None:
diff --git a/tests/informatics/test_predictors.py b/tests/informatics/test_predictors.py
index da98b2717..6eff41b5f 100644
--- a/tests/informatics/test_predictors.py
+++ b/tests/informatics/test_predictors.py
@@ -205,6 +205,16 @@ def ingredient_fractions_predictor() -> IngredientFractionsPredictor:
     )
 
 
+@pytest.fixture
+def attribute_accumulation_predictor() -> AttributeAccumulationPredictor:
+    return AttributeAccumulationPredictor(
+        name="Attribute accumulation predictor",
+        description="Aid training",
+        attributes=[x, y],
+        sequential=True
+    )
+
+
 def test_simple_report(graph_predictor):
     """Ensures we get a report from a simple predictor post_build call"""
     with pytest.raises(ValueError):
@@ -458,6 +468,15 @@ def test_ingredient_fractions_property_initialization(ingredient_fractions_predi
     assert str(ingredient_fractions_predictor) == expected_str
 
 
+def test_attribute_accumulation_property_initialization(attribute_accumulation_predictor):
+    """Make sure the correct fields go to the correct places for an attribute accumulation predictor."""
+    assert attribute_accumulation_predictor.name == 'Attribute accumulation predictor'
+    assert attribute_accumulation_predictor.attributes == [x, y]
+    assert attribute_accumulation_predictor.sequential is True
+    expected_str = '<AttributeAccumulationPredictor \'Attribute accumulation predictor\'>'
+    assert str(attribute_accumulation_predictor) == expected_str
+
+
 def test_status(graph_predictor, valid_graph_predictor_data):
     """Ensure we can check the status of predictor validation."""
     # A locally built predictor should be "False" for all status checks