diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
index f4ae01cd..23c300ec 100644
--- a/.github/workflows/typecheck.yml
+++ b/.github/workflows/typecheck.yml
@@ -1,4 +1,4 @@
-name: MyPy Type Check
+name: Pyright Type Check
 
 on:
   push:
@@ -7,7 +7,7 @@ on:
     branches: ["main"]
 
 jobs:
-  mypy:
+  pyright:
     runs-on: depot-ubuntu-22.04
     environment: development
     steps:
@@ -22,26 +22,18 @@ jobs:
         with:
           version: "latest"
       - name: Install dependencies
-        run: uv sync --extra dev
-      - name: Run MyPy for graphiti-core
+        run: uv sync --all-extras
+      - name: Run Pyright for graphiti-core
         shell: bash
         run: |
-          set -o pipefail
-          uv run mypy ./graphiti_core --show-column-numbers --show-error-codes | sed -E '
-            s/^(.*):([0-9]+):([0-9]+): (error|warning): (.+) \[(.+)\]/::error file=\1,line=\2,endLine=\2,col=\3,title=\6::\5/;
-            s/^(.*):([0-9]+):([0-9]+): note: (.+)/::notice file=\1,line=\2,endLine=\2,col=\3,title=Note::\4/;
-          '
+          uv run pyright ./graphiti_core
       - name: Install graph-service dependencies
         shell: bash
         run: |
           cd server
-          uv sync --extra dev
-      - name: Run MyPy for graph-service
+          uv sync --all-extras
+      - name: Run Pyright for graph-service
         shell: bash
         run: |
           cd server
-          set -o pipefail
-          uv run mypy . --show-column-numbers --show-error-codes | sed -E '
-            s/^(.*):([0-9]+):([0-9]+): (error|warning): (.+) \[(.+)\]/::error file=\1,line=\2,endLine=\2,col=\3,title=\6::\5/;
-            s/^(.*):([0-9]+):([0-9]+): note: (.+)/::notice file=\1,line=\2,endLine=\2,col=\3,title=Note::\4/;
-          '
+          uv run pyright .
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index ffd04351..a1cca03b 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -30,7 +30,7 @@ jobs:
       - name: Install redis-cli for FalkorDB health check
         run: sudo apt-get update && sudo apt-get install -y redis-tools
       - name: Install dependencies
-        run: uv sync --extra dev
+        run: uv sync --all-extras
       - name: Run non-integration tests
         env:
           PYTHONPATH: ${{ github.workspace }}
diff --git a/Makefile b/Makefile
index 7a292c3b..de6e6f53 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ PYTHON = python3
 UV = uv
 PYTEST = $(UV) run pytest
 RUFF = $(UV) run ruff
-MYPY = $(UV) run mypy
+PYRIGHT = $(UV) run pyright
 
 # Default target
 all: format lint test
@@ -22,7 +22,7 @@ format:
 # Lint code
 lint:
 	$(RUFF) check
-	$(MYPY) ./graphiti_core --show-column-numbers --show-error-codes --pretty 
+	$(PYRIGHT) ./graphiti_core 
 
 # Run tests
 test:
diff --git a/graphiti_core/driver/__init__.py b/graphiti_core/driver/__init__.py
index 05f19311..86d74079 100644
--- a/graphiti_core/driver/__init__.py
+++ b/graphiti_core/driver/__init__.py
@@ -14,4 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 """
 
-__all__ = ['GraphDriver', 'Neo4jDriver', 'FalkorDriver']
+from falkordb import FalkorDB
+from neo4j import Neo4jDriver
+
+__all__ = ['Neo4jDriver', 'FalkorDB']
diff --git a/graphiti_core/driver/falkordb_driver.py b/graphiti_core/driver/falkordb_driver.py
index c0fd08df..1ff50b3e 100644
--- a/graphiti_core/driver/falkordb_driver.py
+++ b/graphiti_core/driver/falkordb_driver.py
@@ -51,11 +51,11 @@ class FalkorDriverSession(GraphDriverSession):
         if isinstance(query, list):
             for cypher, params in query:
                 params = convert_datetimes_to_strings(params)
-                await self.graph.query(str(cypher), params)
+                await self.graph.query(str(cypher), params)  # type: ignore[reportUnknownArgumentType]
         else:
             params = dict(kwargs)
             params = convert_datetimes_to_strings(params)
-            await self.graph.query(str(query), params)
+            await self.graph.query(str(query), params)  # type: ignore[reportUnknownArgumentType]
         # Assuming `graph.query` is async (ideal); otherwise, wrap in executor
         return None
 
@@ -99,7 +99,7 @@ class FalkorDriver(GraphDriver):
         params = convert_datetimes_to_strings(dict(kwargs))
 
         try:
-            result = await graph.query(cypher_query_, params)
+            result = await graph.query(cypher_query_, params)  # type: ignore[reportUnknownArgumentType]
         except Exception as e:
             if 'already indexed' in str(e):
                 # check if index already exists
diff --git a/graphiti_core/driver/neo4j_driver.py b/graphiti_core/driver/neo4j_driver.py
index 9dd48fbf..060f0a6a 100644
--- a/graphiti_core/driver/neo4j_driver.py
+++ b/graphiti_core/driver/neo4j_driver.py
@@ -18,7 +18,7 @@ import logging
 from collections.abc import Coroutine
 from typing import Any
 
-from neo4j import AsyncGraphDatabase
+from neo4j import AsyncGraphDatabase, EagerResult
 from typing_extensions import LiteralString
 
 from graphiti_core.driver.driver import GraphDriver, GraphDriverSession
@@ -42,7 +42,7 @@ class Neo4jDriver(GraphDriver):
             auth=(user or '', password or ''),
         )
 
-    async def execute_query(self, cypher_query_: LiteralString, **kwargs: Any) -> Coroutine:
+    async def execute_query(self, cypher_query_: LiteralString, **kwargs: Any) -> EagerResult:
         params = kwargs.pop('params', None)
         result = await self.client.execute_query(cypher_query_, parameters_=params, **kwargs)
 
@@ -54,7 +54,9 @@ class Neo4jDriver(GraphDriver):
     async def close(self) -> None:
         return await self.client.close()
 
-    def delete_all_indexes(self, database_: str = DEFAULT_DATABASE) -> Coroutine:
+    def delete_all_indexes(
+        self, database_: str = DEFAULT_DATABASE
+    ) -> Coroutine[Any, Any, EagerResult]:
         return self.client.execute_query(
             'CALL db.indexes() YIELD name DROP INDEX name',
             database_=database_,
diff --git a/graphiti_core/embedder/voyage.py b/graphiti_core/embedder/voyage.py
index 6a22e2e2..e602f9a0 100644
--- a/graphiti_core/embedder/voyage.py
+++ b/graphiti_core/embedder/voyage.py
@@ -38,7 +38,7 @@ class VoyageAIEmbedder(EmbedderClient):
         if config is None:
             config = VoyageAIEmbedderConfig()
         self.config = config
-        self.client = voyageai.AsyncClient(api_key=config.api_key)
+        self.client = voyageai.AsyncClient(api_key=config.api_key)  # type: ignore[reportUnknownMemberType]
 
     async def create(
         self, input_data: str | list[str] | Iterable[int] | Iterable[Iterable[int]]
diff --git a/graphiti_core/helpers.py b/graphiti_core/helpers.py
index 9fb54846..bfd73fe6 100644
--- a/graphiti_core/helpers.py
+++ b/graphiti_core/helpers.py
@@ -19,6 +19,7 @@ import os
 import re
 from collections.abc import Coroutine
 from datetime import datetime
+from typing import Any
 
 import numpy as np
 from dotenv import load_dotenv
@@ -99,7 +100,7 @@ def normalize_l2(embedding: list[float]) -> NDArray:
 async def semaphore_gather(
     *coroutines: Coroutine,
     max_coroutines: int | None = None,
-):
+) -> list[Any]:
     semaphore = asyncio.Semaphore(max_coroutines or SEMAPHORE_LIMIT)
 
     async def _wrap_coroutine(coroutine):
diff --git a/graphiti_core/search/search_filters.py b/graphiti_core/search/search_filters.py
index 8f93a513..f0286471 100644
--- a/graphiti_core/search/search_filters.py
+++ b/graphiti_core/search/search_filters.py
@@ -19,7 +19,6 @@ from enum import Enum
 from typing import Any
 
 from pydantic import BaseModel, Field
-from typing_extensions import LiteralString
 
 
 class ComparisonOperator(Enum):
@@ -53,8 +52,8 @@ class SearchFilters(BaseModel):
 
 def node_search_filter_query_constructor(
     filters: SearchFilters,
-) -> tuple[LiteralString, dict[str, Any]]:
-    filter_query: LiteralString = ''
+) -> tuple[str, dict[str, Any]]:
+    filter_query: str = ''
     filter_params: dict[str, Any] = {}
 
     if filters.node_labels is not None:
@@ -67,8 +66,8 @@ def node_search_filter_query_constructor(
 
 def edge_search_filter_query_constructor(
     filters: SearchFilters,
-) -> tuple[LiteralString, dict[str, Any]]:
-    filter_query: LiteralString = ''
+) -> tuple[str, dict[str, Any]]:
+    filter_query: str = ''
     filter_params: dict[str, Any] = {}
 
     if filters.edge_types is not None:
diff --git a/graphiti_core/utils/maintenance/community_operations.py b/graphiti_core/utils/maintenance/community_operations.py
index 049444f0..b508f347 100644
--- a/graphiti_core/utils/maintenance/community_operations.py
+++ b/graphiti_core/utils/maintenance/community_operations.py
@@ -40,7 +40,7 @@ async def get_community_clusters(
             database_=DEFAULT_DATABASE,
         )
 
-        group_ids = group_id_values[0]['group_ids']
+        group_ids = group_id_values[0]['group_ids'] if group_id_values else []
 
     for group_id in group_ids:
         projection: dict[str, list[Neighbor]] = {}
diff --git a/graphiti_core/utils/maintenance/edge_operations.py b/graphiti_core/utils/maintenance/edge_operations.py
index 78c2eae4..e26f2b55 100644
--- a/graphiti_core/utils/maintenance/edge_operations.py
+++ b/graphiti_core/utils/maintenance/edge_operations.py
@@ -297,7 +297,7 @@ async def resolve_extracted_edges(
     embedder = clients.embedder
     await create_entity_edge_embeddings(embedder, extracted_edges)
 
-    search_results: tuple[list[list[EntityEdge]], list[list[EntityEdge]]] = await semaphore_gather(
+    search_results = await semaphore_gather(
         get_relevant_edges(driver, extracted_edges, SearchFilters()),
         get_edge_invalidation_candidates(driver, extracted_edges, SearchFilters(), 0.2),
     )
diff --git a/pyproject.toml b/pyproject.toml
index 07d1cf3f..3e6815f9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ groq = ["groq>=0.2.0"]
 google-genai = ["google-genai>=1.8.0"]
 falkord-db = ["falkordb>=1.1.2,<2.0.0"]
 dev = [
-    "mypy>=1.11.1",
+    "pyright>=1.1.380",
     "groq>=0.2.0",
     "anthropic>=0.49.0",
     "google-genai>=1.8.0",
@@ -83,13 +83,11 @@ quote-style = "single"
 indent-style = "space"
 docstring-code-format = true
 
-[tool.mypy]
-packages = ["graphiti_core"]
+[tool.pyright]
+include = ["graphiti_core"]
+pythonVersion = "3.10"
+typeCheckingMode = "basic"
 
-[[tool.mypy.overrides]]
-module = "falkordb"
-ignore_missing_imports = true
-
-[[tool.mypy.overrides]]
-module = "falkordb.asyncio"
-ignore_missing_imports = true
+[[tool.pyright.overrides]]
+include = ["**/falkordb*"]
+reportMissingImports = false
diff --git a/server/Makefile b/server/Makefile
index 1ada45d1..abb13c22 100644
--- a/server/Makefile
+++ b/server/Makefile
@@ -5,7 +5,7 @@ PYTHON = python3
 UV = uv
 PYTEST = $(UV) run pytest
 RUFF = $(UV) run ruff
-MYPY = $(UV) run mypy
+PYRIGHT = $(UV) run pyright
 
 # Default target
 all: format lint test
@@ -22,7 +22,7 @@ format:
 # Lint code
 lint:
 	$(RUFF) check
-	$(MYPY) . --show-column-numbers --show-error-codes --pretty 
+	$(PYRIGHT) . 
 
 # Run tests
 test:
diff --git a/server/graph_service/config.py b/server/graph_service/config.py
index af4eca84..d3edb220 100644
--- a/server/graph_service/config.py
+++ b/server/graph_service/config.py
@@ -20,7 +20,7 @@ class Settings(BaseSettings):
 
 @lru_cache
 def get_settings():
-    return Settings()
+    return Settings()  # type: ignore[call-arg]
 
 
 ZepEnvDep = Annotated[Settings, Depends(get_settings)]
diff --git a/server/pyproject.toml b/server/pyproject.toml
index 2f590b30..960e0bc1 100644
--- a/server/pyproject.toml
+++ b/server/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "pydantic>=2.8.2",
-    "mypy>=1.11.1",
+    "pyright>=1.1.380",
     "pytest>=8.3.2",
     "python-dotenv>=1.0.1",
     "pytest-asyncio>=0.24.0",
@@ -61,3 +61,8 @@ ignore = ["E501"]
 quote-style = "single"
 indent-style = "space"
 docstring-code-format = true
+
+[tool.pyright]
+include = ["."]
+pythonVersion = "3.10"
+typeCheckingMode = "standard"
diff --git a/server/uv.lock b/server/uv.lock
index 2fd30027..94bc8247 100644
--- a/server/uv.lock
+++ b/server/uv.lock
@@ -137,8 +137,8 @@ dependencies = [
 [package.optional-dependencies]
 dev = [
     { name = "fastapi-cli" },
-    { name = "mypy" },
     { name = "pydantic" },
+    { name = "pyright" },
     { name = "pytest" },
     { name = "pytest-asyncio" },
     { name = "pytest-xdist" },
@@ -152,9 +152,9 @@ requires-dist = [
     { name = "fastapi-cli", marker = "extra == 'dev'", specifier = ">=0.0.5" },
     { name = "graphiti-core" },
     { name = "httpx", specifier = ">=0.28.1" },
-    { name = "mypy", marker = "extra == 'dev'", specifier = ">=1.11.1" },
     { name = "pydantic", marker = "extra == 'dev'", specifier = ">=2.8.2" },
     { name = "pydantic-settings", specifier = ">=2.4.0" },
+    { name = "pyright", marker = "extra == 'dev'", specifier = ">=1.1.380" },
     { name = "pytest", marker = "extra == 'dev'", specifier = ">=8.3.2" },
     { name = "pytest-asyncio", marker = "extra == 'dev'", specifier = ">=0.24.0" },
     { name = "pytest-xdist", marker = "extra == 'dev'", specifier = ">=3.6.1" },
@@ -365,54 +365,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/b3/38/89ba8ad64ae25be8de66a6d463314cf1eb366222074cfda9ee839c56a4b4/mdurl-0.1.2-py3-none-any.whl", hash = "sha256:84008a41e51615a49fc9966191ff91509e3c40b939176e643fd50a5c2196b8f8", size = 9979 },
 ]
 
-[[package]]
-name = "mypy"
-version = "1.16.1"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "mypy-extensions" },
-    { name = "pathspec" },
-    { name = "tomli", marker = "python_full_version < '3.11'" },
-    { name = "typing-extensions" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/81/69/92c7fa98112e4d9eb075a239caa4ef4649ad7d441545ccffbd5e34607cbb/mypy-1.16.1.tar.gz", hash = "sha256:6bd00a0a2094841c5e47e7374bb42b83d64c527a502e3334e1173a0c24437bab", size = 3324747 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/8e/12/2bf23a80fcef5edb75de9a1e295d778e0f46ea89eb8b115818b663eff42b/mypy-1.16.1-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:b4f0fed1022a63c6fec38f28b7fc77fca47fd490445c69d0a66266c59dd0b88a", size = 10958644 },
-    { url = "https://files.pythonhosted.org/packages/08/50/bfe47b3b278eacf348291742fd5e6613bbc4b3434b72ce9361896417cfe5/mypy-1.16.1-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:86042bbf9f5a05ea000d3203cf87aa9d0ccf9a01f73f71c58979eb9249f46d72", size = 10087033 },
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-    { url = "https://files.pythonhosted.org/packages/b4/7e/81ca3b074021ad9775e5cb97ebe0089c0f13684b066a750b7dc208438403/mypy-1.16.1-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:051e1677689c9d9578b9c7f4d206d763f9bbd95723cd1416fad50db49d52f359", size = 12715634 },
-    { url = "https://files.pythonhosted.org/packages/e9/95/bdd40c8be346fa4c70edb4081d727a54d0a05382d84966869738cfa8a497/mypy-1.16.1-cp313-cp313-musllinux_1_2_x86_64.whl", hash = "sha256:d5d2309511cc56c021b4b4e462907c2b12f669b2dbeb68300110ec27723971be", size = 12895584 },
-    { url = "https://files.pythonhosted.org/packages/5a/fd/d486a0827a1c597b3b48b1bdef47228a6e9ee8102ab8c28f944cb83b65dc/mypy-1.16.1-cp313-cp313-win_amd64.whl", hash = "sha256:4f58ac32771341e38a853c5d0ec0dfe27e18e27da9cdb8bbc882d2249c71a3ee", size = 9573886 },
-    { url = "https://files.pythonhosted.org/packages/cf/d3/53e684e78e07c1a2bf7105715e5edd09ce951fc3f47cf9ed095ec1b7a037/mypy-1.16.1-py3-none-any.whl", hash = "sha256:5fc2ac4027d0ef28d6ba69a0343737a23c4d1b83672bf38d1fe237bdc0643b37", size = 2265923 },
-]
-
-[[package]]
-name = "mypy-extensions"
-version = "1.1.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/a2/6e/371856a3fb9d31ca8dac321cda606860fa4548858c0cc45d9d1d4ca2628b/mypy_extensions-1.1.0.tar.gz", hash = "sha256:52e68efc3284861e772bbcd66823fde5ae21fd2fdb51c62a211403730b916558", size = 6343 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/79/7b/2c79738432f5c924bef5071f933bcc9efd0473bac3b4aa584a6f7c1c8df8/mypy_extensions-1.1.0-py3-none-any.whl", hash = "sha256:1be4cccdb0f2482337c4743e60421de3a356cd97508abadd57d47403e94f5505", size = 4963 },
-]
-
 [[package]]
 name = "neo4j"
 version = "5.28.1"
@@ -425,6 +377,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/6a/57/94225fe5e9dabdc0ff60c88cbfcedf11277f4b34e7ab1373d3e62dbdd207/neo4j-5.28.1-py3-none-any.whl", hash = "sha256:6755ef9e5f4e14b403aef1138fb6315b120631a0075c138b5ddb2a06b87b09fd", size = 312258 },
 ]
 
+[[package]]
+name = "nodeenv"
+version = "1.9.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/43/16/fc88b08840de0e0a72a2f9d8c6bae36be573e475a6326ae854bcc549fc45/nodeenv-1.9.1.tar.gz", hash = "sha256:6ec12890a2dab7946721edbfbcd91f3319c6ccc9aec47be7c7e6b7011ee6645f", size = 47437 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/d2/1d/1b658dbd2b9fa9c4c9f32accbfc0205d532c8c6194dc0f2a4c0428e7128a/nodeenv-1.9.1-py2.py3-none-any.whl", hash = "sha256:ba11c9782d29c27c70ffbdda2d7415098754709be8a7056d79a737cd901155c9", size = 22314 },
+]
+
 [[package]]
 name = "numpy"
 version = "2.2.6"
@@ -515,15 +476,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/20/12/38679034af332785aac8774540895e234f4d07f7545804097de4b666afd8/packaging-25.0-py3-none-any.whl", hash = "sha256:29572ef2b1f17581046b3a2227d5c611fb25ec70ca1ba8554b24b0e69331a484", size = 66469 },
 ]
 
-[[package]]
-name = "pathspec"
-version = "0.12.1"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/ca/bc/f35b8446f4531a7cb215605d100cd88b7ac6f44ab3fc94870c120ab3adbf/pathspec-0.12.1.tar.gz", hash = "sha256:a482d51503a1ab33b1c67a6c3813a26953dbdc71c31dacaef9a838c4e29f5712", size = 51043 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/cc/20/ff623b09d963f88bfde16306a54e12ee5ea43e9b597108672ff3a408aad6/pathspec-0.12.1-py3-none-any.whl", hash = "sha256:a0d503e138a4c123b27490a4f7beda6a01c6f288df0e4a8b79c7eb0dc7b4cc08", size = 31191 },
-]
-
 [[package]]
 name = "pluggy"
 version = "1.6.0"
@@ -658,6 +610,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c7/21/705964c7812476f378728bdf590ca4b771ec72385c533964653c68e86bdc/pygments-2.19.2-py3-none-any.whl", hash = "sha256:86540386c03d588bb81d44bc3928634ff26449851e99741617ecb9037ee5ec0b", size = 1225217 },
 ]
 
+[[package]]
+name = "pyright"
+version = "1.1.402"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "nodeenv" },
+    { name = "typing-extensions" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/aa/04/ce0c132d00e20f2d2fb3b3e7c125264ca8b909e693841210534b1ea1752f/pyright-1.1.402.tar.gz", hash = "sha256:85a33c2d40cd4439c66aa946fd4ce71ab2f3f5b8c22ce36a623f59ac22937683", size = 3888207 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/fe/37/1a1c62d955e82adae588be8e374c7f77b165b6cb4203f7d581269959abbc/pyright-1.1.402-py3-none-any.whl", hash = "sha256:2c721f11869baac1884e846232800fe021c33f1b4acb3929cff321f7ea4e2982", size = 5624004 },
+]
+
 [[package]]
 name = "pytest"
 version = "8.4.1"
diff --git a/tests/test_entity_exclusion_int.py b/tests/test_entity_exclusion_int.py
index d5dec06e..715e5ada 100644
--- a/tests/test_entity_exclusion_int.py
+++ b/tests/test_entity_exclusion_int.py
@@ -38,7 +38,7 @@ NEO4J_PASSWORD = os.getenv('NEO4J_PASSWORD')
 # Test entity type definitions
 class Person(BaseModel):
     """A human person mentioned in the conversation."""
-    
+
     first_name: str | None = Field(None, description='First name of the person')
     last_name: str | None = Field(None, description='Last name of the person')
     occupation: str | None = Field(None, description='Job or profession of the person')
@@ -46,15 +46,21 @@ class Person(BaseModel):
 
 class Organization(BaseModel):
     """A company, institution, or organized group."""
-    
-    organization_type: str | None = Field(None, description='Type of organization (company, NGO, etc.)')
-    industry: str | None = Field(None, description='Industry or sector the organization operates in')
+
+    organization_type: str | None = Field(
+        None, description='Type of organization (company, NGO, etc.)'
+    )
+    industry: str | None = Field(
+        None, description='Industry or sector the organization operates in'
+    )
 
 
 class Location(BaseModel):
     """A geographic location, place, or address."""
-    
-    location_type: str | None = Field(None, description='Type of location (city, country, building, etc.)')
+
+    location_type: str | None = Field(
+        None, description='Type of location (city, country, building, etc.)'
+    )
     coordinates: str | None = Field(None, description='Geographic coordinates if available')
 
 
@@ -62,49 +68,51 @@ class Location(BaseModel):
 async def test_exclude_default_entity_type():
     """Test excluding the default 'Entity' type while keeping custom types."""
     graphiti = Graphiti(NEO4J_URI, NEO4J_USER, NEO4J_PASSWORD)
-    
+
     try:
         await graphiti.build_indices_and_constraints()
-        
+
         # Define entity types but exclude the default 'Entity' type
         entity_types = {
             'Person': Person,
             'Organization': Organization,
         }
-        
+
         # Add an episode that would normally create both Entity and custom type entities
-        episode_content = "John Smith works at Acme Corporation in New York. The weather is nice today."
-        
+        episode_content = (
+            'John Smith works at Acme Corporation in New York. The weather is nice today.'
+        )
+
         result = await graphiti.add_episode(
-            name="Business Meeting",
+            name='Business Meeting',
             episode_body=episode_content,
-            source_description="Meeting notes",
+            source_description='Meeting notes',
             reference_time=datetime.now(timezone.utc),
             entity_types=entity_types,
             excluded_entity_types=['Entity'],  # Exclude default type
-            group_id='test_exclude_default'
+            group_id='test_exclude_default',
         )
-        
+
         # Verify that nodes were created (custom types should still work)
         assert result is not None
-        
+
         # Search for nodes to verify only custom types were created
         search_results = await graphiti.search_(
-            query="John Smith Acme Corporation",
-            group_ids=['test_exclude_default']
+            query='John Smith Acme Corporation', group_ids=['test_exclude_default']
         )
-        
+
         # Check that entities were created but with specific types, not default 'Entity'
         found_nodes = search_results.nodes
         for node in found_nodes:
             assert 'Entity' in node.labels  # All nodes should have Entity label
             # But they should also have specific type labels
-            assert any(label in ['Person', 'Organization'] for label in node.labels), \
-                f"Node {node.name} should have a specific type label, got: {node.labels}"
-        
+            assert any(label in ['Person', 'Organization'] for label in node.labels), (
+                f'Node {node.name} should have a specific type label, got: {node.labels}'
+            )
+
         # Clean up
         await _cleanup_test_nodes(graphiti, 'test_exclude_default')
-        
+
     finally:
         await graphiti.close()
 
@@ -113,54 +121,57 @@ async def test_exclude_default_entity_type():
 async def test_exclude_specific_custom_types():
     """Test excluding specific custom entity types while keeping others."""
     graphiti = Graphiti(NEO4J_URI, NEO4J_USER, NEO4J_PASSWORD)
-    
+
     try:
         await graphiti.build_indices_and_constraints()
-        
+
         # Define multiple entity types
         entity_types = {
             'Person': Person,
             'Organization': Organization,
             'Location': Location,
         }
-        
+
         # Add an episode with content that would create all types
-        episode_content = "Sarah Johnson from Google visited the San Francisco office to discuss the new project."
-        
+        episode_content = (
+            'Sarah Johnson from Google visited the San Francisco office to discuss the new project.'
+        )
+
         result = await graphiti.add_episode(
-            name="Office Visit",
+            name='Office Visit',
             episode_body=episode_content,
-            source_description="Visit report",
+            source_description='Visit report',
             reference_time=datetime.now(timezone.utc),
             entity_types=entity_types,
             excluded_entity_types=['Organization', 'Location'],  # Exclude these types
-            group_id='test_exclude_custom'
+            group_id='test_exclude_custom',
         )
-        
+
         assert result is not None
-        
+
         # Search for nodes to verify only Person and Entity types were created
         search_results = await graphiti.search_(
-            query="Sarah Johnson Google San Francisco",
-            group_ids=['test_exclude_custom']
+            query='Sarah Johnson Google San Francisco', group_ids=['test_exclude_custom']
         )
-        
+
         found_nodes = search_results.nodes
-        
+
         # Should have Person and Entity type nodes, but no Organization or Location
         for node in found_nodes:
             assert 'Entity' in node.labels
             # Should not have excluded types
-            assert 'Organization' not in node.labels, f"Found excluded Organization in node: {node.name}"
-            assert 'Location' not in node.labels, f"Found excluded Location in node: {node.name}"
-        
+            assert 'Organization' not in node.labels, (
+                f'Found excluded Organization in node: {node.name}'
+            )
+            assert 'Location' not in node.labels, f'Found excluded Location in node: {node.name}'
+
         # Should find at least one Person entity (Sarah Johnson)
         person_nodes = [n for n in found_nodes if 'Person' in n.labels]
-        assert len(person_nodes) > 0, "Should have found at least one Person entity"
-        
+        assert len(person_nodes) > 0, 'Should have found at least one Person entity'
+
         # Clean up
         await _cleanup_test_nodes(graphiti, 'test_exclude_custom')
-        
+
     finally:
         await graphiti.close()
 
@@ -169,41 +180,42 @@ async def test_exclude_specific_custom_types():
 async def test_exclude_all_types():
     """Test excluding all entity types (edge case)."""
     graphiti = Graphiti(NEO4J_URI, NEO4J_USER, NEO4J_PASSWORD)
-    
+
     try:
         await graphiti.build_indices_and_constraints()
-        
+
         entity_types = {
             'Person': Person,
             'Organization': Organization,
         }
-        
+
         # Exclude all types
         result = await graphiti.add_episode(
-            name="No Entities",
-            episode_body="This text mentions John and Microsoft but no entities should be created.",
-            source_description="Test content",
+            name='No Entities',
+            episode_body='This text mentions John and Microsoft but no entities should be created.',
+            source_description='Test content',
             reference_time=datetime.now(timezone.utc),
             entity_types=entity_types,
             excluded_entity_types=['Entity', 'Person', 'Organization'],  # Exclude everything
-            group_id='test_exclude_all'
+            group_id='test_exclude_all',
         )
-        
+
         assert result is not None
-        
+
         # Search for nodes - should find very few or none from this episode
         search_results = await graphiti.search_(
-            query="John Microsoft",
-            group_ids=['test_exclude_all']
+            query='John Microsoft', group_ids=['test_exclude_all']
         )
-        
+
         # There should be minimal to no entities created
         found_nodes = search_results.nodes
-        assert len(found_nodes) == 0, f"Expected no entities, but found: {[n.name for n in found_nodes]}"
-        
+        assert len(found_nodes) == 0, (
+            f'Expected no entities, but found: {[n.name for n in found_nodes]}'
+        )
+
         # Clean up
         await _cleanup_test_nodes(graphiti, 'test_exclude_all')
-        
+
     finally:
         await graphiti.close()
 
@@ -212,47 +224,46 @@ async def test_exclude_all_types():
 async def test_exclude_no_types():
     """Test normal behavior when no types are excluded (baseline test)."""
     graphiti = Graphiti(NEO4J_URI, NEO4J_USER, NEO4J_PASSWORD)
-    
+
     try:
         await graphiti.build_indices_and_constraints()
-        
+
         entity_types = {
             'Person': Person,
             'Organization': Organization,
         }
-        
+
         # Don't exclude any types
         result = await graphiti.add_episode(
-            name="Normal Behavior",
-            episode_body="Alice Smith works at TechCorp.",
-            source_description="Normal test",
+            name='Normal Behavior',
+            episode_body='Alice Smith works at TechCorp.',
+            source_description='Normal test',
             reference_time=datetime.now(timezone.utc),
             entity_types=entity_types,
             excluded_entity_types=None,  # No exclusions
-            group_id='test_exclude_none'
+            group_id='test_exclude_none',
         )
-        
+
         assert result is not None
-        
+
         # Search for nodes - should find entities of all types
         search_results = await graphiti.search_(
-            query="Alice Smith TechCorp",
-            group_ids=['test_exclude_none']
+            query='Alice Smith TechCorp', group_ids=['test_exclude_none']
         )
-        
+
         found_nodes = search_results.nodes
-        assert len(found_nodes) > 0, "Should have found some entities"
-        
+        assert len(found_nodes) > 0, 'Should have found some entities'
+
         # Should have both Person and Organization entities
         person_nodes = [n for n in found_nodes if 'Person' in n.labels]
         org_nodes = [n for n in found_nodes if 'Organization' in n.labels]
-        
-        assert len(person_nodes) > 0, "Should have found Person entities"
-        assert len(org_nodes) > 0, "Should have found Organization entities"
-        
+
+        assert len(person_nodes) > 0, 'Should have found Person entities'
+        assert len(org_nodes) > 0, 'Should have found Organization entities'
+
         # Clean up
         await _cleanup_test_nodes(graphiti, 'test_exclude_none')
-        
+
     finally:
         await graphiti.close()
 
@@ -263,7 +274,7 @@ def test_validation_valid_excluded_types():
         'Person': Person,
         'Organization': Organization,
     }
-    
+
     # Valid exclusions
     assert validate_excluded_entity_types(['Entity'], entity_types) is True
     assert validate_excluded_entity_types(['Person'], entity_types) is True
@@ -278,12 +289,12 @@ def test_validation_invalid_excluded_types():
         'Person': Person,
         'Organization': Organization,
     }
-    
+
     # Invalid exclusions should raise ValueError
-    with pytest.raises(ValueError, match="Invalid excluded entity types"):
+    with pytest.raises(ValueError, match='Invalid excluded entity types'):
         validate_excluded_entity_types(['InvalidType'], entity_types)
-    
-    with pytest.raises(ValueError, match="Invalid excluded entity types"):
+
+    with pytest.raises(ValueError, match='Invalid excluded entity types'):
         validate_excluded_entity_types(['Person', 'NonExistentType'], entity_types)
 
 
@@ -291,24 +302,24 @@ def test_validation_invalid_excluded_types():
 async def test_excluded_types_parameter_validation_in_add_episode():
     """Test that add_episode validates excluded_entity_types parameter."""
     graphiti = Graphiti(NEO4J_URI, NEO4J_USER, NEO4J_PASSWORD)
-    
+
     try:
         entity_types = {
             'Person': Person,
         }
-        
+
         # Should raise ValueError for invalid excluded type
-        with pytest.raises(ValueError, match="Invalid excluded entity types"):
+        with pytest.raises(ValueError, match='Invalid excluded entity types'):
             await graphiti.add_episode(
-                name="Invalid Test",
-                episode_body="Test content",
-                source_description="Test",
+                name='Invalid Test',
+                episode_body='Test content',
+                source_description='Test',
                 reference_time=datetime.now(timezone.utc),
                 entity_types=entity_types,
                 excluded_entity_types=['NonExistentType'],
-                group_id='test_validation'
+                group_id='test_validation',
             )
-    
+
     finally:
         await graphiti.close()
 
@@ -317,15 +328,12 @@ async def _cleanup_test_nodes(graphiti: Graphiti, group_id: str):
     """Helper function to clean up test nodes."""
     try:
         # Get all nodes for this group
-        search_results = await graphiti.search_(
-            query="*",
-            group_ids=[group_id]
-        )
-        
+        search_results = await graphiti.search_(query='*', group_ids=[group_id])
+
         # Delete all found nodes
         for node in search_results.nodes:
             await node.delete(graphiti.driver)
-            
+
     except Exception as e:
         # Log but don't fail the test if cleanup fails
-        print(f"Warning: Failed to clean up test nodes for group {group_id}: {e}")
\ No newline at end of file
+        print(f'Warning: Failed to clean up test nodes for group {group_id}: {e}')
diff --git a/uv.lock b/uv.lock
index 73c3fceb..77abb7c2 100644
--- a/uv.lock
+++ b/uv.lock
@@ -266,6 +266,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/b7/b8/3fe70c75fe32afc4bb507f75563d39bc5642255d1d94f1f23604725780bf/babel-2.17.0-py3-none-any.whl", hash = "sha256:4d0b53093fdfb4b21c92b5213dba5a1b23885afa8383709427046b21c366e5f2", size = 10182537 },
 ]
 
+[[package]]
+name = "backoff"
+version = "2.2.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/47/d7/5bbeb12c44d7c4f2fb5b56abce497eb5ed9f34d85701de869acedd602619/backoff-2.2.1.tar.gz", hash = "sha256:03f829f5bb1923180821643f8753b0502c3b682293992485b0eef2807afa5cba", size = 17001 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/df/73/b6e24bd22e6720ca8ee9a85a0c4a2971af8497d8f3193fa05390cbd46e09/backoff-2.2.1-py3-none-any.whl", hash = "sha256:63579f9a0628e06278f7e47b7d7d5b6ce20dc65c5e96a6f3ca99a6adca0396e8", size = 15148 },
+]
+
 [[package]]
 name = "beautifulsoup4"
 version = "4.13.4"
@@ -531,7 +540,7 @@ name = "exceptiongroup"
 version = "1.3.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
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