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embed_query() — langchain Function Reference

Architecture documentation for the embed_query() function in fake_embeddings.py from the langchain codebase.

Function python LangChainCore Runnables calls 3 called by 2

Entity Profile

Dependency Diagram

graph TD
  424b48f2_1163_8b09_3d82_077893289663["embed_query()"]
  d3609afb_32d8_29f5_39d7_a97fc460c871["ConsistentFakeEmbeddings"]
  424b48f2_1163_8b09_3d82_077893289663 -->|defined in| d3609afb_32d8_29f5_39d7_a97fc460c871
  e5c96f6b_0c40_3844_cb76_087fbb761a57["embed_query()"]
  e5c96f6b_0c40_3844_cb76_087fbb761a57 -->|calls| 424b48f2_1163_8b09_3d82_077893289663
  74c370b2_64fd_168e_a436_49577824b0b9["embed_query()"]
  74c370b2_64fd_168e_a436_49577824b0b9 -->|calls| 424b48f2_1163_8b09_3d82_077893289663
  83a52020_7802_533b_0bc5_92c500327050["embed_documents()"]
  424b48f2_1163_8b09_3d82_077893289663 -->|calls| 83a52020_7802_533b_0bc5_92c500327050
  74c370b2_64fd_168e_a436_49577824b0b9["embed_query()"]
  424b48f2_1163_8b09_3d82_077893289663 -->|calls| 74c370b2_64fd_168e_a436_49577824b0b9
  d3805a78_7bfa_d113_27bb_02644a3715c5["embed_documents()"]
  424b48f2_1163_8b09_3d82_077893289663 -->|calls| d3805a78_7bfa_d113_27bb_02644a3715c5
  style 424b48f2_1163_8b09_3d82_077893289663 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/integration_tests/cache/fake_embeddings.py lines 62–68

    def embed_query(self, text: str) -> list[float]:
        """Return consistent embeddings.

        Return consistent embeddings for the text, if seen before, or a constant
        one if the text is unknown.
        """
        return self.embed_documents([text])[0]

Domain

Subdomains

Defined In

Calls

Called By

Source

Frequently Asked Questions

What does embed_query() do?
embed_query() is a function in the langchain codebase, defined in libs/langchain_v1/tests/integration_tests/cache/fake_embeddings.py.
Where is embed_query() defined?
embed_query() is defined in libs/langchain_v1/tests/integration_tests/cache/fake_embeddings.py at line 62.
What does embed_query() call?
embed_query() calls 3 function(s): embed_documents, embed_documents, embed_query.
What calls embed_query()?
embed_query() is called by 2 function(s): embed_query, embed_query.

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