zaristei
diff --git a/‎examples/modular-transformers/modeling_dummy.py‎
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diff --git a/‎examples/modular-transformers/modeling_multimodal1.py‎
Lines changed: 0 additions & 446 deletions b/‎examples/modular-transformers/modeling_multimodal1.py‎
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diff --git a/‎examples/modular-transformers/modular_dummy.py‎
Lines changed: 0 additions & 15 deletions b/‎examples/modular-transformers/modular_dummy.py‎
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diff --git a/‎examples/modular-transformers/modular_multimodal1.py‎
Lines changed: 0 additions & 6 deletions b/‎examples/modular-transformers/modular_multimodal1.py‎
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diff --git a/‎src/transformers/modeling_utils.py‎
Lines changed: 47 additions & 2 deletions b/‎src/transformers/modeling_utils.py‎
Lines changed: 47 additions & 2 deletions
@@ -123,7 +123,7 @@
     logging,
     strtobool,
 )
-from .utils.generic import GeneralInterface
+from .utils.generic import _CAN_RECORD_REGISTRY, GeneralInterface, OutputRecorder
 from .utils.hub import create_and_tag_model_card, get_checkpoint_shard_files
 from .utils.import_utils import (
     ENV_VARS_TRUE_VALUES,
@@ -1925,7 +1925,7 @@ class PreTrainedModel(nn.Module, ModuleUtilsMixin, PushToHubMixin, PeftAdapterMi
         - **is_parallelizable** (`bool`) -- A flag indicating whether this model supports model parallelization.
         - **main_input_name** (`str`) -- The name of the principal input to the model (often `input_ids` for NLP
           models, `pixel_values` for vision models and `input_values` for speech models).
-    """
+        - **can_record_outputs** (dict):"""
 
     config_class = None
     base_model_prefix = ""
@@ -2006,6 +2006,50 @@ class PreTrainedModel(nn.Module, ModuleUtilsMixin, PushToHubMixin, PeftAdapterMi
     # In practice, it means that they support attention interface functions, fully pass the kwargs
     # through all modules up to the Attention layer, can slice logits with Tensor, and have a default TP plan
     _supports_attention_backend = False
+    _can_record_outputs = None
+
+    @property
+    @torch._dynamo.allow_in_graph
+    def can_record_outputs(self) -> dict[str, OutputRecorder]:
+        """
+         Maps output names (e.g., "attentions", "hidden_states")
+         to either:
+             - A module class (e.g., `LlamaDecoderLayer`), using default index conventions:
+                 * index=0 for "hidden_states"
+                 * index=1 for "attentions"
+             - Or an `OutputRecorder(...)` with `target_class`, optional `index`, and `layer_name`.
+
+         Examples:
+             These two are equivalent:
+
+         ```python
+             _can_record_outputs = {
+                 "attentions": LlamaAttention,
+                 "hidden_states": LlamaDecoderLayer
+             }
+
+             _can_record_outputs = {
+                 "attentions": OutputRecorder(LlamaAttention, index=1),
+                 "hidden_states": OutputRecorder(LlamaDecoderLayer, index=0)
+             }
+        ```
+
+         This means you can record outputs from the same class, by specifying a layer name. Before
+         collecting outputs, we check that they come from this layer.
+
+         If you have cross attention that come from `LlamaAttention` and self attention that also
+         come from `LlamaAttention` but from `self_attn` you can do this:
+
+         ```python
+         class LlamaModel(PreTrainedModel):
+             _can_record_outputs = {
+                 "attentions": OutputRecorder(LlamaAttention, index=1, layer-name="self_attn"),
+                 "cross_attentions": OutputRecorder(LlamaAttention, index=1, layer_name="cross_attn")
+             }
+
+        ```
+        """
+        return self._can_record_outputs or {}
 
     @property
     def dummy_inputs(self) -> dict[str, torch.Tensor]:
@@ -2056,6 +2100,7 @@ def __init__(self, config: PretrainedConfig, *inputs, **kwargs):
         self._keep_in_fp32_modules_strict = copy.copy(self.__class__._keep_in_fp32_modules_strict)
 
         self._no_split_modules = self._no_split_modules or []
+        _CAN_RECORD_REGISTRY[self] = self._can_record_outputs  # added for executorch support only
 
     def post_init(self):
         """