langchain.embeddings.mosaicml.MosaicMLInstructorEmbeddings¶
class langchain.embeddings.mosaicml.MosaicMLInstructorEmbeddings[source]¶
Bases: BaseModel, Embeddings
MosaicML embedding service.
To use, you should have the
environment variable MOSAICML_API_TOKEN set with your API token, or pass
it as a named parameter to the constructor.
Example
from langchain.llms import MosaicMLInstructorEmbeddings
endpoint_url = (
    "https://models.hosted-on.mosaicml.hosting/instructor-large/v1/predict"
)
mosaic_llm = MosaicMLInstructorEmbeddings(
    endpoint_url=endpoint_url,
    mosaicml_api_token="my-api-key"
)
Create a new model by parsing and validating input data from keyword arguments.
Raises ValidationError if the input data cannot be parsed to form a valid model.
param embed_instruction: str = 'Represent the document for retrieval: '¶
Instruction used to embed documents.
param endpoint_url: str = 'https://models.hosted-on.mosaicml.hosting/instructor-xl/v1/predict'¶
Endpoint URL to use.
param mosaicml_api_token: Optional[str] = None¶
param query_instruction: str = 'Represent the question for retrieving supporting documents: '¶
Instruction used to embed the query.
param retry_sleep: float = 1.0¶
How long to try sleeping for if a rate limit is encountered
async aembed_documents(texts: List[str]) → List[List[float]]¶
Asynchronous Embed search docs.
async aembed_query(text: str) → List[float]¶
Asynchronous Embed query text.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) → Model¶