diff --git a/examples/build_graph/simple_kg_builder_from_text.py b/examples/build_graph/simple_kg_builder_from_text.py
index 67ed6776..0295331f 100644
--- a/examples/build_graph/simple_kg_builder_from_text.py
+++ b/examples/build_graph/simple_kg_builder_from_text.py
@@ -8,6 +8,7 @@
 """
 
 import asyncio
+import logging
 
 import neo4j
 from neo4j_graphrag.embeddings import OpenAIEmbeddings
@@ -20,6 +21,10 @@
 from neo4j_graphrag.llm import LLMInterface
 from neo4j_graphrag.llm.openai_llm import OpenAILLM
 
+logging.basicConfig()
+logging.getLogger("neo4j_graphrag").setLevel(logging.DEBUG)
+
+
 # Neo4j db infos
 URI = "neo4j://localhost:7687"
 AUTH = ("neo4j", "password")
diff --git a/src/neo4j_graphrag/experimental/components/entity_relation_extractor.py b/src/neo4j_graphrag/experimental/components/entity_relation_extractor.py
index d4070aea..3dbeccb2 100644
--- a/src/neo4j_graphrag/experimental/components/entity_relation_extractor.py
+++ b/src/neo4j_graphrag/experimental/components/entity_relation_extractor.py
@@ -39,6 +39,7 @@
 from neo4j_graphrag.experimental.pipeline.exceptions import InvalidJSONError
 from neo4j_graphrag.generation.prompts import ERExtractionTemplate, PromptTemplate
 from neo4j_graphrag.llm import LLMInterface
+from neo4j_graphrag.utils import prettyfier
 
 logger = logging.getLogger(__name__)
 
@@ -220,8 +221,9 @@ async def extract_for_chunk(
                 )
             else:
                 logger.error(
-                    f"LLM response is not valid JSON {llm_result.content} for chunk_index={chunk.index}"
+                    f"LLM response is not valid JSON for chunk_index={chunk.index}"
                 )
+                logger.debug(f"Invalid JSON: {llm_result.content}")
             result = {"nodes": [], "relationships": []}
         try:
             chunk_graph = Neo4jGraph(**result)
@@ -232,8 +234,9 @@ async def extract_for_chunk(
                 )
             else:
                 logger.error(
-                    f"LLM response has improper format {result} for chunk_index={chunk.index}"
+                    f"LLM response has improper format for chunk_index={chunk.index}"
                 )
+                logger.debug(f"Invalid JSON format: {result}")
             chunk_graph = Neo4jGraph()
         return chunk_graph
 
@@ -340,5 +343,5 @@ async def run(
         ]
         chunk_graphs: list[Neo4jGraph] = list(await asyncio.gather(*tasks))
         graph = self.combine_chunk_graphs(lexical_graph, chunk_graphs)
-        logger.debug(f"{self.__class__.__name__}: {graph}")
+        logger.debug(f"Extracted graph: {prettyfier(graph)}")
         return graph
diff --git a/src/neo4j_graphrag/experimental/components/types.py b/src/neo4j_graphrag/experimental/components/types.py
index 093bb26d..cd4ebffa 100644
--- a/src/neo4j_graphrag/experimental/components/types.py
+++ b/src/neo4j_graphrag/experimental/components/types.py
@@ -14,13 +14,17 @@
 #  limitations under the License.
 from __future__ import annotations
 
-from typing import Any, Optional
+from typing import Any, Optional, TYPE_CHECKING
 
-from pydantic import BaseModel, field_validator
+from pydantic import BaseModel, field_validator, RootModel
 
 from neo4j_graphrag.experimental.pipeline.component import DataModel
 
 
+if TYPE_CHECKING:
+    from pydantic._internal import _repr
+
+
 class TextChunk(BaseModel):
     """A chunk of text split from a document by a text splitter.
 
@@ -45,6 +49,20 @@ class TextChunks(DataModel):
     chunks: list[TextChunk]
 
 
+# class Embeddings(RootModel):
+#     """A wrapper around list[float] to represent embeddings.
+#     Used to improve logging of vectors by not showing the full vector.
+#     """
+#     root: list[float]
+#
+#     # def __rep_str__(self, sep: str = ", ") -> str:
+#     #     return f"<Embeddings: dimension={len(self.root)}, vector[:3]={self.root[:3]}>"
+#
+#     def __repr_args__(self) -> _repr.ReprArgs:
+#         yield 'dimension', len(self.root)
+#         yield 'vector', self.root[:3]
+#
+
 class Neo4jNode(BaseModel):
     """Represents a Neo4j node.
 
@@ -99,6 +117,9 @@ class Neo4jGraph(DataModel):
     nodes: list[Neo4jNode] = []
     relationships: list[Neo4jRelationship] = []
 
+    # def __str__(self) -> str:
+    #     return f"<Neo4jGraph: {len(self.nodes)} nodes, {len(self.relationships)} relationships>"
+
 
 class ResolutionStats(DataModel):
     number_of_nodes_to_resolve: int
diff --git a/src/neo4j_graphrag/experimental/pipeline/config/runner.py b/src/neo4j_graphrag/experimental/pipeline/config/runner.py
index a1a22585..c31f54a9 100644
--- a/src/neo4j_graphrag/experimental/pipeline/config/runner.py
+++ b/src/neo4j_graphrag/experimental/pipeline/config/runner.py
@@ -70,6 +70,7 @@ class PipelineConfigWrapper(BaseModel):
     ] = Field(discriminator=Discriminator(_get_discriminator_value))
 
     def parse(self, resolved_data: dict[str, Any] | None = None) -> PipelineDefinition:
+        logger.debug("PIPELINE_CONFIG: start parsing config...")
         return self.config.parse(resolved_data)
 
     def get_run_params(self, user_input: dict[str, Any]) -> dict[str, Any]:
@@ -101,10 +102,12 @@ def from_config(
         cls, config: AbstractPipelineConfig | dict[str, Any], do_cleaning: bool = False
     ) -> Self:
         wrapper = PipelineConfigWrapper.model_validate({"config": config})
+        logger.debug(f"PIPELINE_RUNNER: instantiate Pipeline from config type: {wrapper.config.template_}")
         return cls(wrapper.parse(), config=wrapper.config, do_cleaning=do_cleaning)
 
     @classmethod
     def from_config_file(cls, file_path: Union[str, Path]) -> Self:
+        logger.info(f"PIPELINE_RUNNER: reading config file from {file_path}")
         if not isinstance(file_path, str):
             file_path = str(file_path)
         data = ConfigReader().read(file_path)
diff --git a/src/neo4j_graphrag/experimental/pipeline/pipeline.py b/src/neo4j_graphrag/experimental/pipeline/pipeline.py
index e3ded494..a5897667 100644
--- a/src/neo4j_graphrag/experimental/pipeline/pipeline.py
+++ b/src/neo4j_graphrag/experimental/pipeline/pipeline.py
@@ -24,6 +24,8 @@
 from timeit import default_timer
 from typing import Any, AsyncGenerator, Optional
 
+from neo4j_graphrag.utils import prettyfier
+
 try:
     import pygraphviz as pgv
 except ImportError:
@@ -90,21 +92,19 @@ async def execute(self, **kwargs: Any) -> RunResult | None:
             if the task run successfully, None if the status update
             was unsuccessful.
         """
-        logger.debug(f"Running component {self.name} with {kwargs}")
-        start_time = default_timer()
         component_result = await self.component.run(**kwargs)
         run_result = RunResult(
             result=component_result,
         )
-        end_time = default_timer()
-        logger.debug(f"Component {self.name} finished in {end_time - start_time}s")
         return run_result
 
     async def run(self, inputs: dict[str, Any]) -> RunResult | None:
         """Main method to execute the task."""
-        logger.debug(f"TASK START {self.name=} {inputs=}")
+        logger.debug(f"TASK START {self.name=} input={prettyfier(inputs)}")
+        start_time = default_timer()
         res = await self.execute(**inputs)
-        logger.debug(f"TASK RESULT {self.name=} {res=}")
+        end_time = default_timer()
+        logger.debug(f"TASK FINISHED {self.name} in {end_time - start_time} res={prettyfier(res)}")
         return res
 
 
@@ -141,7 +141,7 @@ async def run_task(self, task: TaskPipelineNode, data: dict[str, Any]) -> None:
         try:
             await self.set_task_status(task.name, RunStatus.RUNNING)
         except PipelineStatusUpdateError:
-            logger.info(f"Component {task.name} already running or done")
+            logger.debug(f"ORCHESTRATOR: TASK ABORTED: {task.name} is already running or done, aborting")
             return None
         res = await task.run(inputs)
         await self.set_task_status(task.name, RunStatus.DONE)
@@ -198,7 +198,8 @@ async def check_dependencies_complete(self, task: TaskPipelineNode) -> None:
             d_status = await self.get_status_for_component(d.start)
             if d_status != RunStatus.DONE:
                 logger.debug(
-                    f"Missing dependency {d.start} for {task.name} (status: {d_status}). "
+                    f"ORCHESTRATOR {self.run_id}: TASK DELAYED: Missing dependency {d.start} for {task.name} "
+                    f"(status: {d_status}). "
                     "Will try again when dependency is complete."
                 )
                 raise PipelineMissingDependencyError()
@@ -227,6 +228,7 @@ async def next(
                 await self.check_dependencies_complete(next_node)
             except PipelineMissingDependencyError:
                 continue
+            logger.debug(f"ORCHESTRATOR {self.run_id}: enqueuing next task: {next_node.name}")
             yield next_node
         return
 
@@ -315,7 +317,6 @@ async def run(self, data: dict[str, Any]) -> None:
         (node without any parent). Then the callback on_task_complete
         will handle the task dependencies.
         """
-        logger.debug(f"PIPELINE START {data=}")
         tasks = [self.run_task(root, data) for root in self.pipeline.roots()]
         await asyncio.gather(*tasks)
 
@@ -624,15 +625,16 @@ def validate_parameter_mapping_for_task(self, task: TaskPipelineNode) -> bool:
         return True
 
     async def run(self, data: dict[str, Any]) -> PipelineResult:
-        logger.debug("Starting pipeline")
+        logger.debug("PIPELINE START")
         start_time = default_timer()
         self.invalidate()
         self.validate_input_data(data)
         orchestrator = Orchestrator(self)
+        logger.debug(f"PIPELINE ORCHESTRATOR: {orchestrator.run_id}")
         await orchestrator.run(data)
         end_time = default_timer()
         logger.debug(
-            f"Pipeline {orchestrator.run_id} finished in {end_time - start_time}s"
+            f"PIPELINE FINISHED {orchestrator.run_id} in {end_time - start_time}s"
         )
         return PipelineResult(
             run_id=orchestrator.run_id,
diff --git a/src/neo4j_graphrag/utils.py b/src/neo4j_graphrag/utils.py
index e86f7588..b4331c88 100644
--- a/src/neo4j_graphrag/utils.py
+++ b/src/neo4j_graphrag/utils.py
@@ -14,7 +14,9 @@
 #  limitations under the License.
 from __future__ import annotations
 
-from typing import Optional
+from typing import Optional, Any
+
+from pydantic import BaseModel
 
 
 def validate_search_query_input(
@@ -22,3 +24,41 @@ def validate_search_query_input(
 ) -> None:
     if not (bool(query_vector) ^ bool(query_text)):
         raise ValueError("You must provide exactly one of query_vector or query_text.")
+
+
+
+class Prettyfier:
+    """Prettyfy object for logging.
+
+    I.e.: truncate long lists.
+     """
+    def __init__(self, max_items_in_list: int = 5):
+        self.max_items_in_list = max_items_in_list
+
+    def _prettyfy_dict(self, value: dict[Any, Any]) -> dict[Any, Any]:
+        return {
+            k: self(v)  # prettyfy each value
+            for k, v in value.items()
+        }
+
+    def _prettyfy_list(self, value: list[Any]) -> list[Any]:
+        items = [
+            self(v)  # prettify each item
+            for v in value[:self.max_items_in_list]
+        ]
+        remaining_items = len(value) - len(items)
+        if remaining_items > 0:
+            items.append(f"...truncated {remaining_items} items...")
+        return items
+
+    def __call__(self, value: Any) -> Any:
+        if isinstance(value, dict):
+            return self._prettyfy_dict(value)
+        if isinstance(value, BaseModel):
+            return self(value.model_dump())
+        if isinstance(value, list):
+            return self._prettyfy_list(value)
+        return value
+
+
+prettyfier = Prettyfier()
diff --git a/tests/e2e/test_kg_writer_component_e2e.py b/tests/e2e/test_kg_writer_component_e2e.py
index 2fc0ab90..8774e30c 100644
--- a/tests/e2e/test_kg_writer_component_e2e.py
+++ b/tests/e2e/test_kg_writer_component_e2e.py
@@ -76,7 +76,7 @@ async def test_kg_writer(driver: neo4j.Driver) -> None:
     if start_node.embedding_properties:  # for mypy
         for key, val in start_node.embedding_properties.items():
             assert key in node_a.keys()
-            assert node_a.get(key) == [1.0, 2.0, 3.0]
+            assert val.root == node_a.get(key)
 
     node_b = record["b"]
     assert end_node.label in list(node_b.labels)
@@ -100,7 +100,7 @@ async def test_kg_writer(driver: neo4j.Driver) -> None:
     if node_with_two_embeddings.embedding_properties:  # for mypy
         for key, val in node_with_two_embeddings.embedding_properties.items():
             assert key in node_c.keys()
-            assert val == node_c.get(key)
+            assert val.root == node_c.get(key)
 
 
 @pytest.mark.asyncio
diff --git a/tests/unit/experimental/components/test_embedder.py b/tests/unit/experimental/components/test_embedder.py
index 5c72e0d2..f7da60c8 100644
--- a/tests/unit/experimental/components/test_embedder.py
+++ b/tests/unit/experimental/components/test_embedder.py
@@ -16,7 +16,11 @@
 
 import pytest
 from neo4j_graphrag.experimental.components.embedder import TextChunkEmbedder
-from neo4j_graphrag.experimental.components.types import TextChunk, TextChunks
+from neo4j_graphrag.experimental.components.types import (
+    Embeddings,
+    TextChunk,
+    TextChunks,
+)
 
 
 @pytest.mark.asyncio
@@ -33,6 +37,4 @@ async def test_text_chunk_embedder_run(embedder: MagicMock) -> None:
         assert isinstance(chunk, TextChunk)
         assert chunk.metadata is not None
         assert "embedding" in chunk.metadata.keys()
-        assert isinstance(chunk.metadata["embedding"], list)
-        for i in chunk.metadata["embedding"]:
-            assert isinstance(i, float)
+        assert isinstance(chunk.metadata["embedding"], Embeddings)
diff --git a/tests/unit/experimental/components/test_lexical_graph_builder.py b/tests/unit/experimental/components/test_lexical_graph_builder.py
index 4cedae61..52bb272a 100644
--- a/tests/unit/experimental/components/test_lexical_graph_builder.py
+++ b/tests/unit/experimental/components/test_lexical_graph_builder.py
@@ -26,7 +26,7 @@
     LexicalGraphConfig,
     Neo4jNode,
     TextChunk,
-    TextChunks,
+    TextChunks, Embeddings,
 )
 
 
@@ -68,7 +68,7 @@ def test_lexical_graph_builder_create_chunk_node_metadata_embedding() -> None:
     assert isinstance(node, Neo4jNode)
     assert node.id == "test_create_chunk_node_metadata_embedding:0"
     assert node.properties == {"index": 0, "text": "text chunk", "status": "ok"}
-    assert node.embedding_properties == {"embedding": [1, 2, 3]}
+    assert node.embedding_properties == {"embedding": Embeddings([1, 2, 3])}
 
 
 @pytest.mark.asyncio