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fix: pass encoding_format="float" in LiteLLM SDK embedding calls #434

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Merged
nicoloboschi merged 1 commit into from
Feb 25, 2026
+4 −0
Merged

fix: pass encoding_format="float" in LiteLLM SDK embedding calls #434

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2 changes: 2 additions & 0 deletions hindsight-api/hindsight_api/engine/embeddings.py
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Original file line number Diff line number Diff line change
Expand Up @@ -794,6 +794,7 @@ async def initialize(self) -> None:
"model": self.model,
"input": ["test"],
"api_key": self.api_key,
"encoding_format": "float",
}
if self.api_base:
embed_kwargs["api_base"] = self.api_base
Expand Down Expand Up @@ -840,6 +841,7 @@ def encode(self, texts: list[str]) -> list[list[float]]:
"model": self.model,
"input": batch,
"api_key": self.api_key,
"encoding_format": "float",
}
if self.api_base:
embed_kwargs["api_base"] = self.api_base
Expand Down
2 changes: 2 additions & 0 deletions hindsight-api/tests/test_litellm_sdk_embeddings.py
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Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,7 @@ async def test_initialization_success(self, mock_litellm):
model="cohere/embed-english-v3.0",
input=["test"],
api_key="test_key",
encoding_format="float",
)

async def test_initialization_missing_package(self):
Expand Down Expand Up @@ -137,6 +138,7 @@ async def test_encode_single_text(self, embeddings, mock_litellm):
model="cohere/embed-english-v3.0",
input=["Hello world"],
api_key="test_key",
encoding_format="float",
)

async def test_encode_multiple_texts(self, embeddings, mock_litellm):
Expand Down
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