diff --git a/torchrec/distributed/test_utils/test_input.py b/torchrec/distributed/test_utils/test_input.py
index 03609317b..c52235b90 100644
--- a/torchrec/distributed/test_utils/test_input.py
+++ b/torchrec/distributed/test_utils/test_input.py
@@ -8,13 +8,13 @@
 # pyre-strict
 
 from dataclasses import dataclass
-from typing import cast, List, Optional, Tuple, Union
+from typing import cast, Dict, List, Optional, Tuple, Union
 
 import torch
 from tensordict import TensorDict
 from torchrec.distributed.embedding_types import EmbeddingTableConfig
 from torchrec.modules.embedding_configs import EmbeddingBagConfig, EmbeddingConfig
-from torchrec.sparse.jagged_tensor import KeyedJaggedTensor
+from torchrec.sparse.jagged_tensor import _to_offsets, KeyedJaggedTensor
 from torchrec.streamable import Pipelineable
 
 
@@ -535,13 +535,121 @@ def _create_batched_standard_kjts(
         return global_kjt, local_kjts
 
 
-# @dataclass
-# class VbModelInput(ModelInput):
-#     pass
+@dataclass
+class VbModelInput(ModelInput):
+
+    @staticmethod
+    def _create_variable_batch_kjt(
+        keys: List[str],
+        world_size: int,
+        global_constant_batch: bool,
+        values_per_rank_per_feature: Dict[int, Dict[str, torch.Tensor]],
+        lengths_per_rank_per_feature: Dict[int, Dict[str, torch.Tensor]],
+        strides_per_rank_per_feature: Dict[int, Dict[str, int]],
+        inverse_indices_per_rank_per_feature: Dict[int, Dict[str, torch.Tensor]],
+        weights_per_rank_per_feature: Optional[Dict[int, Dict[str, torch.Tensor]]],
+        use_offsets: bool,
+        indices_dtype: torch.dtype,
+        offsets_dtype: torch.dtype,
+        lengths_dtype: torch.dtype,
+    ) -> KeyedJaggedTensor:
+        global_values = []
+        global_lengths = []
+        global_stride_per_key_per_rank = []
+        inverse_indices_per_feature_per_rank = []
+        global_weights = [] if weights_per_rank_per_feature is not None else None
+
+        for key in keys:
+            sum_stride = 0
+            for rank in range(world_size):
+                global_values.append(values_per_rank_per_feature[rank][key])
+                global_lengths.append(lengths_per_rank_per_feature[rank][key])
+                if weights_per_rank_per_feature is not None:
+                    assert global_weights is not None
+                    global_weights.append(weights_per_rank_per_feature[rank][key])
+                sum_stride += strides_per_rank_per_feature[rank][key]
+                inverse_indices_per_feature_per_rank.append(
+                    inverse_indices_per_rank_per_feature[rank][key]
+                )
+
+            global_stride_per_key_per_rank.append([sum_stride])
+
+        inverse_indices_list: List[torch.Tensor] = []
+
+        for key in keys:
+            accum_batch_size = 0
+            inverse_indices = []
+
+            for rank in range(world_size):
+                inverse_indices.append(
+                    inverse_indices_per_rank_per_feature[rank][key] + accum_batch_size
+                )
+                accum_batch_size += strides_per_rank_per_feature[rank][key]
+
+            inverse_indices_list.append(torch.cat(inverse_indices))
+
+        global_inverse_indices = (keys, torch.stack(inverse_indices_list))
+
+        if global_constant_batch:
+            global_offsets = []
+
+            for length in global_lengths:
+                global_offsets.append(_to_offsets(length))
+
+            reindexed_lengths = []
+
+            for length, indices in zip(
+                global_lengths, inverse_indices_per_feature_per_rank
+            ):
+                reindexed_lengths.append(torch.index_select(length, 0, indices))
+
+            lengths = torch.cat(reindexed_lengths)
+            reindexed_values, reindexed_weights = [], []
+
+            for i, (values, offsets, indices) in enumerate(
+                zip(global_values, global_offsets, inverse_indices_per_feature_per_rank)
+            ):
+                for idx in indices:
+                    reindexed_values.append(values[offsets[idx] : offsets[idx + 1]])
+                    if global_weights is not None:
+                        reindexed_weights.append(
+                            global_weights[i][offsets[idx] : offsets[idx + 1]]
+                        )
+
+            values = torch.cat(reindexed_values)
+            weights = (
+                torch.cat(reindexed_weights) if global_weights is not None else None
+            )
+            global_stride_per_key_per_rank = None
+            global_inverse_indices = None
+
+        else:
+            values = torch.cat(global_values)
+            lengths = torch.cat(global_lengths)
+            weights = torch.cat(global_weights) if global_weights is not None else None
+
+        if use_offsets:
+            offsets = torch.cat(
+                [torch.tensor([0], dtype=offsets_dtype), lengths.cumsum(0)]
+            )
+            return KeyedJaggedTensor(
+                keys=keys,
+                values=values,
+                offsets=offsets,
+                weights=weights,
+                stride_per_key_per_rank=global_stride_per_key_per_rank,
+                inverse_indices=global_inverse_indices,
+            )
+        else:
+            return KeyedJaggedTensor(
+                keys=keys,
+                values=values,
+                lengths=lengths,
+                weights=weights,
+                stride_per_key_per_rank=global_stride_per_key_per_rank,
+                inverse_indices=global_inverse_indices,
+            )
 
-#     @staticmethod
-#     def _create_variable_batch_kjt() -> KeyedJaggedTensor:
-#         pass
 
 #     @staticmethod
 #     def _merge_variable_batch_kjts(kjts: List[KeyedJaggedTensor]) -> KeyedJaggedTensor: