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feat(langchain): add RejectSystemMessagesMiddleware guardrail

#36825
Comparing
open-swe/e73e8980-fe53-d194-0758-70628c57fd8c
(
5bd090f
) with
master
(
338aa81
)
CodSpeed Performance Gauge
×57
Improvement
1
Untouched
1
Skipped
13

Benchmarks

13 total
test_import_time[tool]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.4 s*
test_import_time[BaseChatModel]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.4 s*
test_import_time[CallbackManager]
libs/core/tests/benchmarks/test_imports.py
Skipped
821.7 ms*
test_import_time[ChatPromptTemplate]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.6 s*
test_async_callbacks_in_sync
libs/core/tests/benchmarks/test_async_callbacks.py
Skipped
56.5 ms*
test_import_time[InMemoryVectorStore]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.5 s*
test_import_time[RunnableLambda]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.3 s*
test_import_time[HumanMessage]
libs/core/tests/benchmarks/test_imports.py
Skipped
678.5 ms*
test_import_time[Document]
libs/core/tests/benchmarks/test_imports.py
Skipped
492.9 ms*
test_import_time[PydanticOutputParser]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.4 s*
test_import_time[LangChainTracer]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.2 s*
test_import_time[InMemoryRateLimiter]
libs/core/tests/benchmarks/test_imports.py
Skipped
448.7 ms*
test_import_time[Runnable]
libs/core/tests/benchmarks/test_imports.py
Skipped
1.3 s*

Commits

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Base
master
338aa81
×57
feat(langchain): add RejectSystemMessagesMiddleware to guard against user-injected system messages in conversation history
5bd090f
1 month ago
by open-swe
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