diff --git a/poetry.lock b/poetry.lock
index da71025b..430a05e8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -388,14 +388,14 @@ redis = ["redis (>=2.10.5)"]
 
 [[package]]
 name = "cachetools"
-version = "5.5.1"
+version = "5.5.0"
 description = "Extensible memoizing collections and decorators"
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
-    {file = "cachetools-5.5.1-py3-none-any.whl", hash = "sha256:b76651fdc3b24ead3c648bbdeeb940c1b04d365b38b4af66788f9ec4a81d42bb"},
-    {file = "cachetools-5.5.1.tar.gz", hash = "sha256:70f238fbba50383ef62e55c6aff6d9673175fe59f7c6782c7a0b9e38f4a9df95"},
+    {file = "cachetools-5.5.0-py3-none-any.whl", hash = "sha256:02134e8439cdc2ffb62023ce1debca2944c3f289d66bb17ead3ab3dede74b292"},
+    {file = "cachetools-5.5.0.tar.gz", hash = "sha256:2cc24fb4cbe39633fb7badd9db9ca6295d766d9c2995f245725a46715d050f2a"},
 ]
 
 [[package]]
@@ -428,7 +428,8 @@ version = "1.17.1"
 description = "Foreign Function Interface for Python calling C code."
 optional = false
 python-versions = ">=3.8"
-groups = ["main", "test"]
+groups = ["main"]
+markers = "(sys_platform == \"linux\" or sys_platform == \"darwin\") and platform_python_implementation != \"PyPy\" or sys_platform == \"darwin\""
 files = [
     {file = "cffi-1.17.1-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:df8b1c11f177bc2313ec4b2d46baec87a5f3e71fc8b45dab2ee7cae86d9aba14"},
     {file = "cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:8f2cdc858323644ab277e9bb925ad72ae0e67f69e804f4898c070998d50b1a67"},
@@ -498,7 +499,6 @@ files = [
     {file = "cffi-1.17.1-cp39-cp39-win_amd64.whl", hash = "sha256:d016c76bdd850f3c626af19b0542c9677ba156e4ee4fccfdd7848803533ef662"},
     {file = "cffi-1.17.1.tar.gz", hash = "sha256:1c39c6016c32bc48dd54561950ebd6836e1670f2ae46128f67cf49e789c52824"},
 ]
-markers = {main = "sys_platform == \"linux\" or sys_platform == \"darwin\" or platform_python_implementation == \"PyPy\"", test = "platform_python_implementation == \"PyPy\""}
 
 [package.dependencies]
 pycparser = "*"
@@ -781,14 +781,14 @@ files = [
 
 [[package]]
 name = "deepeval"
-version = "2.2.0"
+version = "2.2.1"
 description = "The Open-Source LLM Evaluation Framework."
 optional = false
 python-versions = "<3.14,>=3.9"
 groups = ["test"]
 files = [
-    {file = "deepeval-2.2.0-py3-none-any.whl", hash = "sha256:36dbf1b35adbb6cab414e642afb489338fc5dd0b84b8da073df7d8614b535158"},
-    {file = "deepeval-2.2.0.tar.gz", hash = "sha256:8c13b8bb65dd09d93604beae64256d8e21e967c5badb1a8b6bf37926ec9f5f05"},
+    {file = "deepeval-2.2.1-py3-none-any.whl", hash = "sha256:e536a0b19f11158f4fa48f091de707ff321ad954472b4d17cf2a9607f49f83a9"},
+    {file = "deepeval-2.2.1.tar.gz", hash = "sha256:dffde872bc514952e52d4a9ee0005d4be10d414cd5f443b992e908c0bc6307fa"},
 ]
 
 [package.dependencies]
@@ -1001,14 +1001,14 @@ testing = ["hatch", "pre-commit", "pytest", "tox"]
 
 [[package]]
 name = "executing"
-version = "2.1.0"
+version = "2.2.0"
 description = "Get the currently executing AST node of a frame, and other information"
 optional = false
 python-versions = ">=3.8"
 groups = ["dev"]
 files = [
-    {file = "executing-2.1.0-py2.py3-none-any.whl", hash = "sha256:8d63781349375b5ebccc3142f4b30350c0cd9c79f921cde38be2be4637e98eaf"},
-    {file = "executing-2.1.0.tar.gz", hash = "sha256:8ea27ddd260da8150fa5a708269c4a10e76161e2496ec3e587da9e3c0fe4b9ab"},
+    {file = "executing-2.2.0-py2.py3-none-any.whl", hash = "sha256:11387150cad388d62750327a53d3339fad4888b39a6fe233c3afbb54ecffd3aa"},
+    {file = "executing-2.2.0.tar.gz", hash = "sha256:5d108c028108fe2551d1a7b2e8b713341e2cb4fc0aa7dcf966fa4327a5226755"},
 ]
 
 [package.extras]
@@ -1116,19 +1116,19 @@ devel = ["colorama", "json-spec", "jsonschema", "pylint", "pytest", "pytest-benc
 
 [[package]]
 name = "filelock"
-version = "3.17.0"
+version = "3.16.1"
 description = "A platform independent file lock."
 optional = false
-python-versions = ">=3.9"
+python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "filelock-3.17.0-py3-none-any.whl", hash = "sha256:533dc2f7ba78dc2f0f531fc6c4940addf7b70a481e269a5a3b93be94ffbe8338"},
-    {file = "filelock-3.17.0.tar.gz", hash = "sha256:ee4e77401ef576ebb38cd7f13b9b28893194acc20a8e68e18730ba9c0e54660e"},
+    {file = "filelock-3.16.1-py3-none-any.whl", hash = "sha256:2082e5703d51fbf98ea75855d9d5527e33d8ff23099bec374a134febee6946b0"},
+    {file = "filelock-3.16.1.tar.gz", hash = "sha256:c249fbfcd5db47e5e2d6d62198e565475ee65e4831e2561c8e313fa7eb961435"},
 ]
 
 [package.extras]
-docs = ["furo (>=2024.8.6)", "sphinx (>=8.1.3)", "sphinx-autodoc-typehints (>=3)"]
-testing = ["covdefaults (>=2.3)", "coverage (>=7.6.10)", "diff-cover (>=9.2.1)", "pytest (>=8.3.4)", "pytest-asyncio (>=0.25.2)", "pytest-cov (>=6)", "pytest-mock (>=3.14)", "pytest-timeout (>=2.3.1)", "virtualenv (>=20.28.1)"]
+docs = ["furo (>=2024.8.6)", "sphinx (>=8.0.2)", "sphinx-autodoc-typehints (>=2.4.1)"]
+testing = ["covdefaults (>=2.3)", "coverage (>=7.6.1)", "diff-cover (>=9.2)", "pytest (>=8.3.3)", "pytest-asyncio (>=0.24)", "pytest-cov (>=5)", "pytest-mock (>=3.14)", "pytest-timeout (>=2.3.1)", "virtualenv (>=20.26.4)"]
 typing = ["typing-extensions (>=4.12.2)"]
 
 [[package]]
@@ -1406,14 +1406,14 @@ xai = ["tensorflow (>=2.3.0,<3.0.0dev)"]
 
 [[package]]
 name = "google-cloud-bigquery"
-version = "3.29.0"
+version = "3.27.0"
 description = "Google BigQuery API client library"
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
-    {file = "google_cloud_bigquery-3.29.0-py2.py3-none-any.whl", hash = "sha256:5453a4eabe50118254eda9778f3d7dad413490de5f7046b5e66c98f5a1580308"},
-    {file = "google_cloud_bigquery-3.29.0.tar.gz", hash = "sha256:fafc2b455ffce3bcc6ce0e884184ef50b6a11350a83b91e327fadda4d5566e72"},
+    {file = "google_cloud_bigquery-3.27.0-py2.py3-none-any.whl", hash = "sha256:b53b0431e5ba362976a4cd8acce72194b4116cdf8115030c7b339b884603fcc3"},
+    {file = "google_cloud_bigquery-3.27.0.tar.gz", hash = "sha256:379c524054d7b090fa56d0c22662cc6e6458a6229b6754c0e7177e3a73421d2c"},
 ]
 
 [package.dependencies]
@@ -1426,10 +1426,10 @@ python-dateutil = ">=2.7.3,<3.0dev"
 requests = ">=2.21.0,<3.0.0dev"
 
 [package.extras]
-all = ["google-cloud-bigquery[bigquery-v2,bqstorage,geopandas,ipython,ipywidgets,opentelemetry,pandas,tqdm]"]
+all = ["Shapely (>=1.8.4,<3.0.0dev)", "bigquery-magics (>=0.1.0)", "db-dtypes (>=0.3.0,<2.0.0dev)", "geopandas (>=0.9.0,<1.0dev)", "google-cloud-bigquery-storage (>=2.6.0,<3.0.0dev)", "grpcio (>=1.47.0,<2.0dev)", "grpcio (>=1.49.1,<2.0dev)", "importlib-metadata (>=1.0.0)", "ipykernel (>=6.0.0)", "ipywidgets (>=7.7.0)", "opentelemetry-api (>=1.1.0)", "opentelemetry-instrumentation (>=0.20b0)", "opentelemetry-sdk (>=1.1.0)", "pandas (>=1.1.0)", "proto-plus (>=1.22.3,<2.0.0dev)", "protobuf (>=3.20.2,!=4.21.0,!=4.21.1,!=4.21.2,!=4.21.3,!=4.21.4,!=4.21.5,<6.0.0dev)", "pyarrow (>=3.0.0)", "tqdm (>=4.7.4,<5.0.0dev)"]
 bigquery-v2 = ["proto-plus (>=1.22.3,<2.0.0dev)", "protobuf (>=3.20.2,!=4.21.0,!=4.21.1,!=4.21.2,!=4.21.3,!=4.21.4,!=4.21.5,<6.0.0dev)"]
 bqstorage = ["google-cloud-bigquery-storage (>=2.6.0,<3.0.0dev)", "grpcio (>=1.47.0,<2.0dev)", "grpcio (>=1.49.1,<2.0dev)", "pyarrow (>=3.0.0)"]
-geopandas = ["Shapely (>=1.8.4,<3.0.0dev)", "geopandas (>=0.9.0,<2.0dev)"]
+geopandas = ["Shapely (>=1.8.4,<3.0.0dev)", "geopandas (>=0.9.0,<1.0dev)"]
 ipython = ["bigquery-magics (>=0.1.0)"]
 ipywidgets = ["ipykernel (>=6.0.0)", "ipywidgets (>=7.7.0)"]
 opentelemetry = ["opentelemetry-api (>=1.1.0)", "opentelemetry-instrumentation (>=0.20b0)", "opentelemetry-sdk (>=1.1.0)"]
@@ -2319,21 +2319,21 @@ adal = ["adal (>=1.0.2)"]
 
 [[package]]
 name = "langchain"
-version = "0.3.15"
+version = "0.3.14"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.9"
 groups = ["main", "test"]
 files = [
-    {file = "langchain-0.3.15-py3-none-any.whl", hash = "sha256:2657735184054cae8181ac43fce6cbc9ee64ca81a2ad2aed3ccd6e5d6fe1f19f"},
-    {file = "langchain-0.3.15.tar.gz", hash = "sha256:1204d67f8469cd8da5621d2b39501650a824d4c0d5a74264dfe3df9a7528897e"},
+    {file = "langchain-0.3.14-py3-none-any.whl", hash = "sha256:5df9031702f7fe6c956e84256b4639a46d5d03a75be1ca4c1bc9479b358061a2"},
+    {file = "langchain-0.3.14.tar.gz", hash = "sha256:4a5ae817b5832fa0e1fcadc5353fbf74bebd2f8e550294d4dc039f651ddcd3d1"},
 ]
 
 [package.dependencies]
 aiohttp = ">=3.8.3,<4.0.0"
-langchain-core = ">=0.3.31,<0.4.0"
+langchain-core = ">=0.3.29,<0.4.0"
 langchain-text-splitters = ">=0.3.3,<0.4.0"
-langsmith = ">=0.1.17,<0.4"
+langsmith = ">=0.1.17,<0.3"
 numpy = {version = ">=1.26.2,<3", markers = "python_version >= \"3.12\""}
 pydantic = ">=2.7.4,<3.0.0"
 PyYAML = ">=5.3"
@@ -2361,23 +2361,23 @@ pydantic = ">=2,<3"
 
 [[package]]
 name = "langchain-community"
-version = "0.3.15"
+version = "0.3.14"
 description = "Community contributed LangChain integrations."
 optional = false
 python-versions = "<4.0,>=3.9"
 groups = ["main", "test"]
 files = [
-    {file = "langchain_community-0.3.15-py3-none-any.whl", hash = "sha256:5b6ac359f75922a826566f94eb9a9b5c763cc78f395f0baf2f5638e62fdae1dd"},
-    {file = "langchain_community-0.3.15.tar.gz", hash = "sha256:c2fee46a0ea1b94c475bd4263edb53d5615dbe37c5263480bf55cb8e465ac235"},
+    {file = "langchain_community-0.3.14-py3-none-any.whl", hash = "sha256:cc02a0abad0551edef3e565dff643386a5b2ee45b933b6d883d4a935b9649f3c"},
+    {file = "langchain_community-0.3.14.tar.gz", hash = "sha256:d8ba0fe2dbb5795bff707684b712baa5ee379227194610af415ccdfdefda0479"},
 ]
 
 [package.dependencies]
 aiohttp = ">=3.8.3,<4.0.0"
 dataclasses-json = ">=0.5.7,<0.7"
 httpx-sse = ">=0.4.0,<0.5.0"
-langchain = ">=0.3.15,<0.4.0"
-langchain-core = ">=0.3.31,<0.4.0"
-langsmith = ">=0.1.125,<0.4"
+langchain = ">=0.3.14,<0.4.0"
+langchain-core = ">=0.3.29,<0.4.0"
+langsmith = ">=0.1.125,<0.3"
 numpy = {version = ">=1.26.2,<3", markers = "python_version >= \"3.12\""}
 pydantic-settings = ">=2.4.0,<3.0.0"
 PyYAML = ">=5.3"
@@ -2387,19 +2387,19 @@ tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<10"
 
 [[package]]
 name = "langchain-core"
-version = "0.3.31"
+version = "0.3.30"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.9"
 groups = ["main", "test"]
 files = [
-    {file = "langchain_core-0.3.31-py3-none-any.whl", hash = "sha256:882e64ad95887c951dce8e835889e43263b11848c394af3b73e06912624bd743"},
-    {file = "langchain_core-0.3.31.tar.gz", hash = "sha256:5ffa56354c07de9efaa4139609659c63e7d9b29da2c825f6bab9392ec98300df"},
+    {file = "langchain_core-0.3.30-py3-none-any.whl", hash = "sha256:0a4c4e02fac5968b67fbb0142c00c2b976c97e45fce62c7ac9eb1636a6926493"},
+    {file = "langchain_core-0.3.30.tar.gz", hash = "sha256:0f1281b4416977df43baf366633ad18e96c5dcaaeae6fcb8a799f9889c853243"},
 ]
 
 [package.dependencies]
 jsonpatch = ">=1.33,<2.0"
-langsmith = ">=0.1.125,<0.4"
+langsmith = ">=0.1.125,<0.3"
 packaging = ">=23.2,<25"
 pydantic = [
     {version = ">=2.5.2,<3.0.0", markers = "python_full_version < \"3.12.4\""},
@@ -2467,14 +2467,14 @@ langchain-core = ">=0.3.29,<0.4.0"
 
 [[package]]
 name = "langfuse"
-version = "2.57.11"
+version = "2.57.12"
 description = "A client library for accessing langfuse"
 optional = false
 python-versions = "<4.0,>=3.9"
 groups = ["main"]
 files = [
-    {file = "langfuse-2.57.11-py3-none-any.whl", hash = "sha256:c9a074c68de62b7a7b144c02577a1a124df84274f13c80488f077147e93d6e78"},
-    {file = "langfuse-2.57.11.tar.gz", hash = "sha256:f1c220decdd9c858fb58916af1775ac999836859553c6ffef33ebf2197030697"},
+    {file = "langfuse-2.57.12-py3-none-any.whl", hash = "sha256:11f7b0a002ef08c1de129384c866a389aa7997d6620c5a7282678ea769b93857"},
+    {file = "langfuse-2.57.12.tar.gz", hash = "sha256:e74e7c7ef790475d222a9ee6e5163524495a899817db18736df2ab14bc72615f"},
 ]
 
 [package.dependencies]
@@ -2494,14 +2494,14 @@ openai = ["openai (>=0.27.8)"]
 
 [[package]]
 name = "langgraph"
-version = "0.2.66"
+version = "0.2.64"
 description = "Building stateful, multi-actor applications with LLMs"
 optional = false
 python-versions = "<4.0,>=3.9.0"
 groups = ["main"]
 files = [
-    {file = "langgraph-0.2.66-py3-none-any.whl", hash = "sha256:3b839e63b106161a8b4e0914a5041ca6ce8449623506f15b8b575d49e4f35ee7"},
-    {file = "langgraph-0.2.66.tar.gz", hash = "sha256:97d3b36cfeab188c5e67019d959bed2f2d5d627b1548b3588709aa9759d2b5e7"},
+    {file = "langgraph-0.2.64-py3-none-any.whl", hash = "sha256:951f1b7a29708daa551cea72b7caadec4cc49ee5cd70add1a45015d1d074b0ae"},
+    {file = "langgraph-0.2.64.tar.gz", hash = "sha256:b5b030fedd41b02462bf6af88bad8ca7d6ae8ff35940bcbd9f7ed2c7e6c34950"},
 ]
 
 [package.dependencies]
@@ -2543,14 +2543,14 @@ orjson = ">=3.10.1"
 
 [[package]]
 name = "langsmith"
-version = "0.3.0"
+version = "0.2.11"
 description = "Client library to connect to the LangSmith LLM Tracing and Evaluation Platform."
 optional = false
 python-versions = "<4.0,>=3.9"
 groups = ["main", "test"]
 files = [
-    {file = "langsmith-0.3.0-py3-none-any.whl", hash = "sha256:dff7d4fc507acfcb790c77e2d58b4c687101daf306195b08bac66c56a0a82d5c"},
-    {file = "langsmith-0.3.0.tar.gz", hash = "sha256:601addc2cc6bddd5aee32bf94bd6729c94b5e50da72a091f6285fca1a9cf18ef"},
+    {file = "langsmith-0.2.11-py3-none-any.whl", hash = "sha256:084cf66a7f093c25e6b30fb4005008ec5fa9843110e2f0b265ce133c6a0225e6"},
+    {file = "langsmith-0.2.11.tar.gz", hash = "sha256:edf070349dbfc63dc4fc30e22533a11d77768e99ef269399b221c48fee25c737"},
 ]
 
 [package.dependencies]
@@ -2562,11 +2562,10 @@ pydantic = [
 ]
 requests = ">=2,<3"
 requests-toolbelt = ">=1.0.0,<2.0.0"
-zstandard = ">=0.23.0,<0.24.0"
 
 [package.extras]
+compression = ["zstandard (>=0.23.0,<0.24.0)"]
 langsmith-pyo3 = ["langsmith-pyo3 (>=0.1.0rc2,<0.2.0)"]
-pytest = ["pytest (>=7.0.0)", "rich (>=13.9.4,<14.0.0)"]
 
 [[package]]
 name = "markdown-it-py"
@@ -3085,14 +3084,14 @@ signedtoken = ["cryptography (>=3.0.0)", "pyjwt (>=2.0.0,<3)"]
 
 [[package]]
 name = "openai"
-version = "1.59.9"
+version = "1.60.0"
 description = "The official Python library for the openai API"
 optional = false
 python-versions = ">=3.8"
 groups = ["main", "test"]
 files = [
-    {file = "openai-1.59.9-py3-none-any.whl", hash = "sha256:61a0608a1313c08ddf92fe793b6dbd1630675a1fe3866b2f96447ce30050c448"},
-    {file = "openai-1.59.9.tar.gz", hash = "sha256:ec1a20b0351b4c3e65c6292db71d8233515437c6065efd4fd50edeb55df5f5d2"},
+    {file = "openai-1.60.0-py3-none-any.whl", hash = "sha256:df06c43be8018274980ac363da07d4b417bd835ead1c66e14396f6f15a0d5dda"},
+    {file = "openai-1.60.0.tar.gz", hash = "sha256:7fa536cd4b644718645b874d2706e36dbbef38b327e42ca0623275da347ee1a9"},
 ]
 
 [package.dependencies]
@@ -3558,14 +3557,14 @@ tests = ["pytest", "pytest-cov", "pytest-lazy-fixtures"]
 
 [[package]]
 name = "prompt-toolkit"
-version = "3.0.50"
+version = "3.0.48"
 description = "Library for building powerful interactive command lines in Python"
 optional = false
-python-versions = ">=3.8.0"
+python-versions = ">=3.7.0"
 groups = ["dev"]
 files = [
-    {file = "prompt_toolkit-3.0.50-py3-none-any.whl", hash = "sha256:9b6427eb19e479d98acff65196a307c555eb567989e6d88ebbb1b509d9779198"},
-    {file = "prompt_toolkit-3.0.50.tar.gz", hash = "sha256:544748f3860a2623ca5cd6d2795e7a14f3d0e1c3c9728359013f79877fc89bab"},
+    {file = "prompt_toolkit-3.0.48-py3-none-any.whl", hash = "sha256:f49a827f90062e411f1ce1f854f2aedb3c23353244f8108b89283587397ac10e"},
+    {file = "prompt_toolkit-3.0.48.tar.gz", hash = "sha256:d6623ab0477a80df74e646bdbc93621143f5caf104206aa29294d53de1a03d90"},
 ]
 
 [package.dependencies]
@@ -3775,12 +3774,12 @@ version = "2.22"
 description = "C parser in Python"
 optional = false
 python-versions = ">=3.8"
-groups = ["main", "test"]
+groups = ["main"]
+markers = "(sys_platform == \"linux\" or sys_platform == \"darwin\") and platform_python_implementation != \"PyPy\" or sys_platform == \"darwin\""
 files = [
     {file = "pycparser-2.22-py3-none-any.whl", hash = "sha256:c3702b6d3dd8c7abc1afa565d7e63d53a1d0bd86cdc24edd75470f4de499cfcc"},
     {file = "pycparser-2.22.tar.gz", hash = "sha256:491c8be9c040f5390f5bf44a5b07752bd07f56edf992381b05c701439eec10f6"},
 ]
-markers = {main = "sys_platform == \"linux\" or sys_platform == \"darwin\" or platform_python_implementation == \"PyPy\"", test = "platform_python_implementation == \"PyPy\""}
 
 [[package]]
 name = "pydantic"
@@ -5418,15 +5417,15 @@ typing-extensions = ">=3.7.4"
 
 [[package]]
 name = "tzdata"
-version = "2025.1"
+version = "2024.2"
 description = "Provider of IANA time zone data"
 optional = false
 python-versions = ">=2"
 groups = ["main"]
 markers = "platform_system == \"Windows\""
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 ]
 
 [[package]]
@@ -6050,120 +6049,7 @@ enabler = ["pytest-enabler (>=2.2)"]
 test = ["big-O", "importlib-resources", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more-itertools", "pytest (>=6,!=8.1.*)", "pytest-ignore-flaky"]
 type = ["pytest-mypy"]
 
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-    {file = "zstandard-0.23.0.tar.gz", hash = "sha256:b2d8c62d08e7255f68f7a740bae85b3c9b8e5466baa9cbf7f57f1cde0ac6bc09"},
-]
-
-[package.dependencies]
-cffi = {version = ">=1.11", markers = "platform_python_implementation == \"PyPy\""}
-
-[package.extras]
-cffi = ["cffi (>=1.11)"]
-
 [metadata]
 lock-version = "2.1"
 python-versions = "~3.12"
-content-hash = "9e2205ccfcf513cc6a7adef24999a4985171c0157f14e73e17333b81ebca3d9c"
+content-hash = "3ca1f7bf6fffafa7e781d0a2d4928c171332ef23b39f765dd364db4250faf653"
diff --git a/pyproject.toml b/pyproject.toml
index a2143c0b..46fd0dca 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ scrubadub = {extras = ["all"], version = "^2.0.1"}
 tiktoken = "^0.7.0"
 
 [tool.poetry.group.test.dependencies]
-deepeval = "^2.1.2"
+deepeval = "^2.2.0"
 fakeredis = "^2.23.3"
 prettytable = "^3.10.2"
 pytest = "^8.2.2"
diff --git a/src/agents/memory/async_redis_checkpointer.py b/src/agents/memory/async_redis_checkpointer.py
index 2a65c670..81de0c7c 100644
--- a/src/agents/memory/async_redis_checkpointer.py
+++ b/src/agents/memory/async_redis_checkpointer.py
@@ -32,7 +32,6 @@ def _make_redis_checkpoint_key(
     thread_id: str, checkpoint_ns: str, checkpoint_id: str
 ) -> str:
     """Create a Redis key for storing checkpoint data.
-
     Returns a Redis key string in the format "checkpoint$thread_id$namespace$checkpoint_id".
     """
     return REDIS_KEY_SEPARATOR.join(
@@ -271,6 +270,8 @@ async def aput_writes(
         """Store intermediate writes linked to a checkpoint asynchronously.
 
         This method saves intermediate writes associated with a checkpoint to the database.
+        Critical for fault tolerance: stores successful node outputs even if other nodes
+        in the same superstep fail, preventing unnecessary re-execution on retry.
 
         Args:
             config (RunnableConfig): Configuration of the related checkpoint.
diff --git a/tests/unit/agents/memory/test_async_redis_checkpointer.py b/tests/unit/agents/memory/test_async_redis_checkpointer.py
index fd1c9986..7eff3291 100644
--- a/tests/unit/agents/memory/test_async_redis_checkpointer.py
+++ b/tests/unit/agents/memory/test_async_redis_checkpointer.py
@@ -297,30 +297,185 @@ async def test_aload_pending_writes(
 
 
 class TestUtilityFunctions:
-    def test_make_redis_checkpoint_key(self):
-        key = _make_redis_checkpoint_key("thread1", "ns1", "chk1")
-        assert key == "checkpoint$thread1$ns1$chk1"
+    @pytest.mark.parametrize(
+        "thread_id, checkpoint_ns, checkpoint_id, expected_key",
+        [
+            # Basic case
+            ("thread1", "ns1", "chk1", "checkpoint$thread1$ns1$chk1"),
+            # Special characters
+            ("thread-1", "ns/1", "chk.1", "checkpoint$thread-1$ns/1$chk.1"),
+            # Long identifiers
+            (
+                "thread_very_long_123",
+                "namespace_very_long_456",
+                "checkpoint_very_long_789",
+                "checkpoint$thread_very_long_123$namespace_very_long_456$checkpoint_very_long_789",
+            ),
+            # Empty namespace (should be filtered out)
+            ("thread1", "", "chk1", "checkpoint$thread1$$chk1"),
+            # Empty thread_id
+            ("", "ns1", "chk1", "checkpoint$$ns1$chk1"),
+            # Empty checkpoint_id
+            ("thread1", "ns1", "", "checkpoint$thread1$ns1$"),
+        ],
+    )
+    def test_make_redis_checkpoint_key(
+        self,
+        thread_id: str,
+        checkpoint_ns: str,
+        checkpoint_id: str,
+        expected_key: str,
+    ) -> None:
+        """Test the _make_redis_checkpoint_key function with various inputs."""
 
-    def test_make_redis_checkpoint_writes_key(self):
-        key = _make_redis_checkpoint_writes_key("thread1", "ns1", "chk1", "task1", 0)
-        assert key == "writes$thread1$ns1$chk1$task1$0"
+        key = _make_redis_checkpoint_key(thread_id, checkpoint_ns, checkpoint_id)
+        assert key == expected_key
 
-        key_no_idx = _make_redis_checkpoint_writes_key(
-            "thread1", "ns1", "chk1", "task1", None
+    @pytest.mark.parametrize(
+        "thread_id, checkpoint_ns, checkpoint_id, task_id, idx, expected_key",
+        [
+            # Basic case with index
+            ("thread1", "ns1", "chk1", "task1", 0, "writes$thread1$ns1$chk1$task1$0"),
+            # Case without index (None)
+            ("thread1", "ns1", "chk1", "task1", None, "writes$thread1$ns1$chk1$task1"),
+            # Special characters in identifiers
+            (
+                "thread-1",
+                "ns/1",
+                "chk.1",
+                "task:1",
+                0,
+                "writes$thread-1$ns/1$chk.1$task:1$0",
+            ),
+            # Long identifiers
+            (
+                "thread_very_long_123",
+                "namespace_very_long_456",
+                "checkpoint_very_long_789",
+                "task_very_long_012",
+                1,
+                "writes$thread_very_long_123$namespace_very_long_456$checkpoint_very_long_789$task_very_long_012$1",
+            ),
+            # Empty namespace
+            ("thread1", "", "chk1", "task1", 0, "writes$thread1$$chk1$task1$0"),
+            # Empty thread_id
+            ("", "ns1", "chk1", "task1", 0, "writes$$ns1$chk1$task1$0"),
+            # Negative index
+            ("thread1", "ns1", "chk1", "task1", -1, "writes$thread1$ns1$chk1$task1$-1"),
+            # Large index
+            (
+                "thread1",
+                "ns1",
+                "chk1",
+                "task1",
+                999999,
+                "writes$thread1$ns1$chk1$task1$999999",
+            ),
+        ],
+    )
+    def test_make_redis_checkpoint_writes_key(
+        self,
+        thread_id: str,
+        checkpoint_ns: str,
+        checkpoint_id: str,
+        task_id: str,
+        idx: int | None,
+        expected_key: str,
+    ) -> None:
+        """Test the _make_redis_checkpoint_writes_key function with various inputs."""
+        key = _make_redis_checkpoint_writes_key(
+            thread_id, checkpoint_ns, checkpoint_id, task_id, idx
         )
-        assert key_no_idx == "writes$thread1$ns1$chk1$task1"
+        assert key == expected_key
 
-    def test_parse_redis_checkpoint_key(self):
-        key = "checkpoint$thread1$ns1$chk1"
-        result = _parse_redis_checkpoint_key(key)
-        assert result == {
-            "thread_id": "thread1",
-            "checkpoint_ns": "ns1",
-            "checkpoint_id": "chk1",
-        }
+    @pytest.mark.parametrize(
+        "key, expected_result, should_raise",
+        [
+            # Valid cases
+            (
+                "checkpoint$thread1$ns1$chk1",
+                {
+                    "thread_id": "thread1",
+                    "checkpoint_ns": "ns1",
+                    "checkpoint_id": "chk1",
+                },
+                False,
+            ),
+            # Special characters in identifiers
+            (
+                "checkpoint$thread-1$ns/1$chk.1",
+                {
+                    "thread_id": "thread-1",
+                    "checkpoint_ns": "ns/1",
+                    "checkpoint_id": "chk.1",
+                },
+                False,
+            ),
+            # Empty namespace
+            (
+                "checkpoint$thread1$$chk1",
+                {
+                    "thread_id": "thread1",
+                    "checkpoint_ns": "",
+                    "checkpoint_id": "chk1",
+                },
+                False,
+            ),
+            # Long identifiers
+            (
+                "checkpoint$thread_very_long_123$namespace_very_long_456$checkpoint_very_long_789",
+                {
+                    "thread_id": "thread_very_long_123",
+                    "checkpoint_ns": "namespace_very_long_456",
+                    "checkpoint_id": "checkpoint_very_long_789",
+                },
+                False,
+            ),
+            # UUID-like identifiers
+            (
+                "checkpoint$550e8400-e29b-41d4-a716-446655440000$ns1$chk1",
+                {
+                    "thread_id": "550e8400-e29b-41d4-a716-446655440000",
+                    "checkpoint_ns": "ns1",
+                    "checkpoint_id": "chk1",
+                },
+                False,
+            ),
+            # Invalid cases - wrong prefix
+            ("invalid$thread1$ns1$chk1", None, True),
+            # Invalid cases - wrong number of segments
+            ("checkpoint$thread1$ns1", None, True),
+            ("checkpoint$thread1$ns1$chk1$extra", None, True),
+            # Invalid cases - empty segments
+            (
+                "checkpoint$$$",
+                {
+                    "thread_id": "",
+                    "checkpoint_ns": "",
+                    "checkpoint_id": "",
+                },
+                False,
+            ),
+            # Invalid cases - completely wrong format
+            ("invalid_key", None, True),
+            # Invalid cases - missing separator
+            ("checkpointthread1ns1chk1", None, True),
+        ],
+    )
+    def test_parse_redis_checkpoint_key(self, key, expected_result, should_raise):
+        """Test _parse_redis_checkpoint_key with various inputs using table-driven tests.
 
-        with pytest.raises(ValueError):
-            _parse_redis_checkpoint_key("invalid$key")
+        Args:
+            key: Input Redis key to parse
+            expected_result: Expected dictionary output for valid keys
+            should_raise: Whether ValueError should be raised
+        """
+        if should_raise:
+            with pytest.raises(ValueError):
+                _parse_redis_checkpoint_key(key)
+        else:
+            result = _parse_redis_checkpoint_key(key)
+            assert result == expected_result
 
     def test_parse_redis_checkpoint_writes_key(self):
         key = "writes$thread1$ns1$chk1$task1$0"