langchain-ai
langchain
Instrumentation
Wall Time
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
feat(langchain): v1 WIP
#32166
Merged
Comparing
v1_release/lc
(
cae7ea9
) with
master
(
a7d0e42
)
CodSpeed Performance Gauge
-7%
Untouched
13
Unknown Walltime execution environment detected
Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data. For the most accurate results, we recommend using
CodSpeed Macro Runners
: bare-metal machines fine-tuned for performance measurement consistency.
Benchmarks
Passed
test_async_callbacks_in_sync
libs/core/tests/benchmarks/test_async_callbacks.py::test_async_callbacks_in_sync
CodSpeed Performance Gauge
-2%
23.9 ms
24.5 ms
test_import_time[InMemoryRateLimiter]
libs/core/tests/benchmarks/test_imports.py::test_import_time[InMemoryRateLimiter]
CodSpeed Performance Gauge
-5%
166 ms
175 ms
test_import_time[RunnableLambda]
libs/core/tests/benchmarks/test_imports.py::test_import_time[RunnableLambda]
CodSpeed Performance Gauge
-5%
233.6 ms
246.7 ms
test_import_time[CallbackManager]
libs/core/tests/benchmarks/test_imports.py::test_import_time[CallbackManager]
CodSpeed Performance Gauge
-6%
422.7 ms
447.7 ms
test_import_time[InMemoryVectorStore]
libs/core/tests/benchmarks/test_imports.py::test_import_time[InMemoryVectorStore]
CodSpeed Performance Gauge
-6%
241.7 ms
257.9 ms
test_import_time[tool]
libs/core/tests/benchmarks/test_imports.py::test_import_time[tool]
CodSpeed Performance Gauge
-6%
470.5 ms
502.6 ms
test_import_time[HumanMessage]
libs/core/tests/benchmarks/test_imports.py::test_import_time[HumanMessage]
CodSpeed Performance Gauge
-6%
212.7 ms
227.2 ms
test_import_time[LangChainTracer]
libs/core/tests/benchmarks/test_imports.py::test_import_time[LangChainTracer]
CodSpeed Performance Gauge
-7%
410.7 ms
440.4 ms
test_import_time[Document]
libs/core/tests/benchmarks/test_imports.py::test_import_time[Document]
CodSpeed Performance Gauge
-7%
209.1 ms
225.5 ms
test_import_time[Runnable]
libs/core/tests/benchmarks/test_imports.py::test_import_time[Runnable]
CodSpeed Performance Gauge
-9%
230.1 ms
251.5 ms
test_import_time[PydanticOutputParser]
libs/core/tests/benchmarks/test_imports.py::test_import_time[PydanticOutputParser]
CodSpeed Performance Gauge
-9%
365.8 ms
401.6 ms
test_import_time[ChatPromptTemplate]
libs/core/tests/benchmarks/test_imports.py::test_import_time[ChatPromptTemplate]
CodSpeed Performance Gauge
-10%
413 ms
457.2 ms
test_import_time[BaseChatModel]
libs/core/tests/benchmarks/test_imports.py::test_import_time[BaseChatModel]
CodSpeed Performance Gauge
-10%
488.6 ms
542.3 ms
Commits
Click on a commit to change the comparison range
Base
master
a7d0e42
+2.02%
x
55aa65e
2 months ago
by eyurtsev
-2.44%
x
bb95dff
2 months ago
by eyurtsev
-6.4%
x
cae7ea9
2 months ago
by eyurtsev
© 2025 CodSpeed Technology
Home
Terms
Privacy
Docs