id stringlengths 14 15 | text stringlengths 44 2.47k | source stringlengths 61 181 |
|---|---|---|
acf1d4687d1c-4 | input is still being generated.
batch(inputs: List[Union[PromptValue, str, List[BaseMessage]]], config: Optional[Union[RunnableConfig, List[RunnableConfig]]] = None, *, return_exceptions: bool = False, **kwargs: Any) → List[str]¶
Default implementation of batch, which calls invoke N times.
Subclasses should override th... | https://api.python.langchain.com/en/latest/llms/langchain.llms.manifest.ManifestWrapper.html |
acf1d4687d1c-5 | classmethod from_orm(obj: Any) → Model¶
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, *, tags: Optional[Union[List[str], List[List[str]]]] = None, metada... | https://api.python.langchain.com/en/latest/llms/langchain.llms.manifest.ManifestWrapper.html |
acf1d4687d1c-6 | functionality, such as logging or streaming, throughout generation.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Returns
An LLMResult, which contains a list of candidate Generations for each inputprompt and additional model provider-specific output.
classme... | https://api.python.langchain.com/en/latest/llms/langchain.llms.manifest.ManifestWrapper.html |
acf1d4687d1c-7 | classmethod is_lc_serializable() → bool¶
Is this class serializable?
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, by_alias: bool = False, skip_defaults: Optional[bool] = None, exclude_unset: bool = False, exclude_defa... | https://api.python.langchain.com/en/latest/llms/langchain.llms.manifest.ManifestWrapper.html |
acf1d4687d1c-8 | Pass a single string input to the model and return a string prediction.
Use this method when passing in raw text. If you want to pass in specifictypes of chat messages, use predict_messages.
Parameters
text – String input to pass to the model.
stop – Stop words to use when generating. Model output is cut off at the
fir... | https://api.python.langchain.com/en/latest/llms/langchain.llms.manifest.ManifestWrapper.html |
acf1d4687d1c-9 | stream(input: Union[PromptValue, str, List[BaseMessage]], config: Optional[RunnableConfig] = None, *, stop: Optional[List[str]] = None, **kwargs: Any) → Iterator[str]¶
Default implementation of stream, which calls invoke.
Subclasses should override this method if they support streaming output.
to_json() → Union[Seriali... | https://api.python.langchain.com/en/latest/llms/langchain.llms.manifest.ManifestWrapper.html |
acf1d4687d1c-10 | property InputType: TypeAlias¶
Get the input type for this runnable.
property OutputType: Type[str]¶
Get the input type for this runnable.
property input_schema: Type[pydantic.main.BaseModel]¶
property lc_attributes: Dict¶
List of attribute names that should be included in the serialized kwargs.
These attributes must b... | https://api.python.langchain.com/en/latest/llms/langchain.llms.manifest.ManifestWrapper.html |
944fbd3edaf5-0 | langchain.llms.mlflow_ai_gateway.MlflowAIGateway¶
class langchain.llms.mlflow_ai_gateway.MlflowAIGateway[source]¶
Bases: LLM
Wrapper around completions LLMs in the MLflow AI Gateway.
To use, you should have the mlflow[gateway] python package installed.
For more information, see https://mlflow.org/docs/latest/gateway/in... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-1 | Check Cache and run the LLM on the given prompt and input.
async abatch(inputs: List[Union[PromptValue, str, List[BaseMessage]]], config: Optional[Union[RunnableConfig, List[RunnableConfig]]] = None, *, return_exceptions: bool = False, **kwargs: Any) → List[str]¶
Default implementation of abatch, which calls ainvoke N ... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-2 | Parameters
prompts – List of PromptValues. A PromptValue is an object that can be
converted to match the format of any language model (string for pure
text generation models and BaseMessages for chat models).
stop – Stop words to use when generating. Model output is cut off at the
first occurrence of any of these subst... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-3 | Asynchronously pass messages to the model and return a message prediction.
Use this method when calling chat models and only the topcandidate generation is needed.
Parameters
messages – A sequence of chat messages corresponding to a single model input.
stop – Stop words to use when generating. Model output is cut off a... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-4 | The jsonpatch ops can be applied in order to construct state.
async atransform(input: AsyncIterator[Input], config: Optional[RunnableConfig] = None, **kwargs: Optional[Any]) → AsyncIterator[Output]¶
Default implementation of atransform, which buffers input and calls astream.
Subclasses should override this method if th... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-5 | the new model: you should trust this data
deep – set to True to make a deep copy of the model
Returns
new model instance
dict(**kwargs: Any) → Dict¶
Return a dictionary of the LLM.
classmethod from_orm(obj: Any) → Model¶
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHa... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-6 | text generation models and BaseMessages for chat models).
stop – Stop words to use when generating. Model output is cut off at the
first occurrence of any of these substrings.
callbacks – Callbacks to pass through. Used for executing additional
functionality, such as logging or streaming, throughout generation.
**kwarg... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-7 | invoke(input: Union[PromptValue, str, List[BaseMessage]], config: Optional[RunnableConfig] = None, *, stop: Optional[List[str]] = None, **kwargs: Any) → str¶
classmethod is_lc_serializable() → bool¶
Is this class serializable?
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Option... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-8 | predict(text: str, *, stop: Optional[Sequence[str]] = None, **kwargs: Any) → str¶
Pass a single string input to the model and return a string prediction.
Use this method when passing in raw text. If you want to pass in specifictypes of chat messages, use predict_messages.
Parameters
text – String input to pass to the m... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-9 | stream(input: Union[PromptValue, str, List[BaseMessage]], config: Optional[RunnableConfig] = None, *, stop: Optional[List[str]] = None, **kwargs: Any) → Iterator[str]¶
Default implementation of stream, which calls invoke.
Subclasses should override this method if they support streaming output.
to_json() → Union[Seriali... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
944fbd3edaf5-10 | property InputType: TypeAlias¶
Get the input type for this runnable.
property OutputType: Type[str]¶
Get the input type for this runnable.
property input_schema: Type[pydantic.main.BaseModel]¶
property lc_attributes: Dict¶
List of attribute names that should be included in the serialized kwargs.
These attributes must b... | https://api.python.langchain.com/en/latest/llms/langchain.llms.mlflow_ai_gateway.MlflowAIGateway.html |
fb6cf86983e8-0 | langchain.llms.base.get_prompts¶
langchain.llms.base.get_prompts(params: Dict[str, Any], prompts: List[str]) → Tuple[Dict[int, List], str, List[int], List[str]][source]¶
Get prompts that are already cached. | https://api.python.langchain.com/en/latest/llms/langchain.llms.base.get_prompts.html |
285036bc0ed0-0 | langchain.llms.minimax.Minimax¶
class langchain.llms.minimax.Minimax[source]¶
Bases: MinimaxCommon, LLM
Wrapper around Minimax large language models.
To use, you should have the environment variable
MINIMAX_API_KEY and MINIMAX_GROUP_ID set with your API key,
or pass them as a named parameter to the constructor.
.. rubr... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-1 | param top_p: float = 0.95¶
Total probability mass of tokens to consider at each step.
param verbose: bool [Optional]¶
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]] = None, *, tags: Optional[List[str]... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-2 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[PromptValue], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, **kwargs: Any) → LLMResult¶
Asynchronously... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-3 | Subclasses should override this method if they can run asynchronously.
async apredict(text: str, *, stop: Optional[Sequence[str]] = None, **kwargs: Any) → str¶
Asynchronously pass a string to the model and return a string prediction.
Use this method when calling pure text generation models and only the topcandidate gen... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-4 | Subclasses should override this method if they support streaming output.
async astream_log(input: Any, config: Optional[RunnableConfig] = None, *, include_names: Optional[Sequence[str]] = None, include_types: Optional[Sequence[str]] = None, include_tags: Optional[Sequence[str]] = None, exclude_names: Optional[Sequence[... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-5 | Bind arguments to a Runnable, returning a new Runnable.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) → Model¶
Creates a new model setting __dict__ and __fields_set__ from trusted or pre-validated data.
Default values are respected, but no other validation is performed.
Behaves as if Config... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-6 | Run the LLM on the given prompt and input.
generate_prompt(prompts: List[PromptValue], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, **kwargs: Any) → LLMResult¶
Pass a sequence of pr... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-7 | Get the number of tokens present in the text.
Useful for checking if an input will fit in a model’s context window.
Parameters
text – The string input to tokenize.
Returns
The integer number of tokens in the text.
get_num_tokens_from_messages(messages: List[BaseMessage]) → int¶
Get the number of tokens in the messages.... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-8 | classmethod lc_id() → List[str]¶
A unique identifier for this class for serialization purposes.
The unique identifier is a list of strings that describes the path
to the object.
map() → Runnable[List[Input], List[Output]]¶
Return a new Runnable that maps a list of inputs to a list of outputs,
by calling invoke() with e... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-9 | Parameters
messages – A sequence of chat messages corresponding to a single model input.
stop – Stop words to use when generating. Model output is cut off at the
first occurrence of any of these substrings.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Retur... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
285036bc0ed0-10 | classmethod validate(value: Any) → Model¶
with_config(config: Optional[RunnableConfig] = None, **kwargs: Any) → Runnable[Input, Output]¶
Bind config to a Runnable, returning a new Runnable.
with_fallbacks(fallbacks: ~typing.Sequence[~langchain.schema.runnable.base.Runnable[~langchain.schema.runnable.utils.Input, ~langc... | https://api.python.langchain.com/en/latest/llms/langchain.llms.minimax.Minimax.html |
0ac3296177af-0 | langchain.llms.azureml_endpoint.OSSContentFormatter¶
class langchain.llms.azureml_endpoint.OSSContentFormatter[source]¶
Deprecated: Kept for backwards compatibility
Content handler for LLMs from the OSS catalog.
Attributes
accepts
The MIME type of the response data returned from the endpoint
content_formatter
content_t... | https://api.python.langchain.com/en/latest/llms/langchain.llms.azureml_endpoint.OSSContentFormatter.html |
6621e75a5348-0 | langchain.llms.huggingface_hub.HuggingFaceHub¶
class langchain.llms.huggingface_hub.HuggingFaceHub[source]¶
Bases: LLM
HuggingFaceHub models.
To use, you should have the huggingface_hub python package installed, and the
environment variable HUGGINGFACEHUB_API_TOKEN set with your API token, or pass
it as a named parame... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-1 | param verbose: bool [Optional]¶
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]] = None, *, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, **kwargs: Any) → str¶
Check Cache... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-2 | Asynchronously pass a sequence of prompts and return model generations.
This method should make use of batched calls for models that expose a batched
API.
Use this method when you want to:
take advantage of batched calls,
need more output from the model than just the top generated value,
are building chains that are ag... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-3 | Parameters
text – String input to pass to the model.
stop – Stop words to use when generating. Model output is cut off at the
first occurrence of any of these substrings.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Returns
Top model prediction as a string.... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-4 | Stream all output from a runnable, as reported to the callback system.
This includes all inner runs of LLMs, Retrievers, Tools, etc.
Output is streamed as Log objects, which include a list of
jsonpatch ops that describe how the state of the run has changed in each
step, and the final state of the run.
The jsonpatch ops... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-5 | Behaves as if Config.extra = ‘allow’ was set since it adds all passed values
copy(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, update: Optional[DictStrAny] = None, deep: bool = False) → Model¶
Duplicate a model, optionally... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-6 | Pass a sequence of prompts to the model and return model generations.
This method should make use of batched calls for models that expose a batched
API.
Use this method when you want to:
take advantage of batched calls,
need more output from the model than just the top generated value,
are building chains that are agno... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-7 | Useful for checking if an input will fit in a model’s context window.
Parameters
messages – The message inputs to tokenize.
Returns
The sum of the number of tokens across the messages.
get_token_ids(text: str) → List[int]¶
Return the ordered ids of the tokens in a text.
Parameters
text – The string input to tokenize.
R... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-8 | by calling invoke() with each input.
classmethod parse_file(path: Union[str, Path], *, content_type: unicode = None, encoding: unicode = 'utf8', proto: Protocol = None, allow_pickle: bool = False) → Model¶
classmethod parse_obj(obj: Any) → Model¶
classmethod parse_raw(b: Union[str, bytes], *, content_type: unicode = No... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-9 | save(file_path: Union[Path, str]) → None¶
Save the LLM.
Parameters
file_path – Path to file to save the LLM to.
Example:
.. code-block:: python
llm.save(file_path=”path/llm.yaml”)
classmethod schema(by_alias: bool = True, ref_template: unicode = '#/definitions/{model}') → DictStrAny¶
classmethod schema_json(*, by_alias... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
6621e75a5348-10 | Bind config to a Runnable, returning a new Runnable.
with_fallbacks(fallbacks: ~typing.Sequence[~langchain.schema.runnable.base.Runnable[~langchain.schema.runnable.utils.Input, ~langchain.schema.runnable.utils.Output]], *, exceptions_to_handle: ~typing.Tuple[~typing.Type[BaseException], ...] = (<class 'Exception'>,)) →... | https://api.python.langchain.com/en/latest/llms/langchain.llms.huggingface_hub.HuggingFaceHub.html |
eb29be953ccb-0 | langchain.llms.fireworks.acompletion_with_retry¶
async langchain.llms.fireworks.acompletion_with_retry(llm: Fireworks, *, run_manager: Optional[AsyncCallbackManagerForLLMRun] = None, **kwargs: Any) → Any[source]¶
Use tenacity to retry the completion call. | https://api.python.langchain.com/en/latest/llms/langchain.llms.fireworks.acompletion_with_retry.html |
867979a758d4-0 | langchain.llms.fireworks.acompletion_with_retry_streaming¶
async langchain.llms.fireworks.acompletion_with_retry_streaming(llm: Fireworks, *, run_manager: Optional[AsyncCallbackManagerForLLMRun] = None, **kwargs: Any) → Any[source]¶
Use tenacity to retry the completion call for streaming. | https://api.python.langchain.com/en/latest/llms/langchain.llms.fireworks.acompletion_with_retry_streaming.html |
88a674861f3e-0 | langchain.llms.azureml_endpoint.ContentFormatterBase¶
class langchain.llms.azureml_endpoint.ContentFormatterBase[source]¶
Transform request and response of AzureML endpoint to match with
required schema.
Attributes
accepts
The MIME type of the response data returned from the endpoint
content_type
The MIME type of the i... | https://api.python.langchain.com/en/latest/llms/langchain.llms.azureml_endpoint.ContentFormatterBase.html |
633bcb0efb5e-0 | langchain.llms.sagemaker_endpoint.SagemakerEndpoint¶
class langchain.llms.sagemaker_endpoint.SagemakerEndpoint[source]¶
Bases: LLM
Sagemaker Inference Endpoint models.
To use, you must supply the endpoint name from your deployed
Sagemaker model & the region where it is deployed.
To authenticate, the AWS client uses the... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-1 | See: https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credentials.html
param endpoint_kwargs: Optional[Dict] = None¶
Optional attributes passed to the invoke_endpoint
function. See `boto3`_. docs for more info.
.. _boto3: <https://boto3.amazonaws.com/v1/documentation/api/latest/index.html>
param endpoint_n... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-2 | Subclasses should override this method if they can batch more efficiently.
async agenerate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, *, tags: Optional[Union[L... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-3 | functionality, such as logging or streaming, throughout generation.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Returns
An LLMResult, which contains a list of candidate Generations for each inputprompt and additional model provider-specific output.
async a... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-4 | to the model provider API call.
Returns
Top model prediction as a message.
async astream(input: Union[PromptValue, str, List[BaseMessage]], config: Optional[RunnableConfig] = None, *, stop: Optional[List[str]] = None, **kwargs: Any) → AsyncIterator[str]¶
Default implementation of astream, which calls ainvoke.
Subclasse... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-5 | input is still being generated.
batch(inputs: List[Union[PromptValue, str, List[BaseMessage]]], config: Optional[Union[RunnableConfig, List[RunnableConfig]]] = None, *, return_exceptions: bool = False, **kwargs: Any) → List[str]¶
Default implementation of batch, which calls invoke N times.
Subclasses should override th... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-6 | classmethod from_orm(obj: Any) → Model¶
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, *, tags: Optional[Union[List[str], List[List[str]]]] = None, metada... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-7 | functionality, such as logging or streaming, throughout generation.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Returns
An LLMResult, which contains a list of candidate Generations for each inputprompt and additional model provider-specific output.
classme... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-8 | classmethod is_lc_serializable() → bool¶
Is this class serializable?
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, by_alias: bool = False, skip_defaults: Optional[bool] = None, exclude_unset: bool = False, exclude_defa... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-9 | Pass a single string input to the model and return a string prediction.
Use this method when passing in raw text. If you want to pass in specifictypes of chat messages, use predict_messages.
Parameters
text – String input to pass to the model.
stop – Stop words to use when generating. Model output is cut off at the
fir... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-10 | stream(input: Union[PromptValue, str, List[BaseMessage]], config: Optional[RunnableConfig] = None, *, stop: Optional[List[str]] = None, **kwargs: Any) → Iterator[str]¶
Default implementation of stream, which calls invoke.
Subclasses should override this method if they support streaming output.
to_json() → Union[Seriali... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
633bcb0efb5e-11 | property InputType: TypeAlias¶
Get the input type for this runnable.
property OutputType: Type[str]¶
Get the input type for this runnable.
property input_schema: Type[pydantic.main.BaseModel]¶
property lc_attributes: Dict¶
List of attribute names that should be included in the serialized kwargs.
These attributes must b... | https://api.python.langchain.com/en/latest/llms/langchain.llms.sagemaker_endpoint.SagemakerEndpoint.html |
cd932d202fa5-0 | langchain.llms.promptlayer_openai.PromptLayerOpenAI¶
class langchain.llms.promptlayer_openai.PromptLayerOpenAI[source]¶
Bases: OpenAI
PromptLayer OpenAI large language models.
To use, you should have the openai and promptlayer python
package installed, and the environment variable OPENAI_API_KEY
and PROMPTLAYER_API_KEY... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-1 | param frequency_penalty: float = 0¶
Penalizes repeated tokens according to frequency.
param logit_bias: Optional[Dict[str, float]] [Optional]¶
Adjust the probability of specific tokens being generated.
param max_retries: int = 6¶
Maximum number of retries to make when generating.
param max_tokens: int = 256¶
The maximu... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-2 | param temperature: float = 0.7¶
What sampling temperature to use.
param tiktoken_model_name: Optional[str] = None¶
The model name to pass to tiktoken when using this class.
Tiktoken is used to count the number of tokens in documents to constrain
them to be under a certain limit. By default, when set to None, this will
... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-3 | Subclasses should override this method if they can batch more efficiently.
async agenerate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, *, tags: Optional[Union[L... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-4 | functionality, such as logging or streaming, throughout generation.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Returns
An LLMResult, which contains a list of candidate Generations for each inputprompt and additional model provider-specific output.
async a... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-5 | to the model provider API call.
Returns
Top model prediction as a message.
async astream(input: Union[PromptValue, str, List[BaseMessage]], config: Optional[RunnableConfig] = None, *, stop: Optional[List[str]] = None, **kwargs: Any) → AsyncIterator[str]¶
Default implementation of astream, which calls ainvoke.
Subclasse... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-6 | input is still being generated.
batch(inputs: List[Union[PromptValue, str, List[BaseMessage]]], config: Optional[Union[RunnableConfig, List[RunnableConfig]]] = None, *, return_exceptions: bool = False, **kwargs: Any) → List[str]¶
Default implementation of batch, which calls invoke N times.
Subclasses should override th... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-7 | dict(**kwargs: Any) → Dict¶
Return a dictionary of the LLM.
classmethod from_orm(obj: Any) → Model¶
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, *, tags... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-8 | callbacks – Callbacks to pass through. Used for executing additional
functionality, such as logging or streaming, throughout generation.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Returns
An LLMResult, which contains a list of candidate Generations for ea... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-9 | classmethod is_lc_serializable() → bool¶
Is this class serializable?
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, by_alias: bool = False, skip_defaults: Optional[bool] = None, exclude_unset: bool = False, exclude_defa... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-10 | max_tokens = openai.modelname_to_contextsize("text-davinci-003")
classmethod parse_file(path: Union[str, Path], *, content_type: unicode = None, encoding: unicode = 'utf8', proto: Protocol = None, allow_pickle: bool = False) → Model¶
classmethod parse_obj(obj: Any) → Model¶
classmethod parse_raw(b: Union[str, bytes], *... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-11 | to the model provider API call.
Returns
Top model prediction as a message.
save(file_path: Union[Path, str]) → None¶
Save the LLM.
Parameters
file_path – Path to file to save the LLM to.
Example:
.. code-block:: python
llm.save(file_path=”path/llm.yaml”)
classmethod schema(by_alias: bool = True, ref_template: unicode =... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
cd932d202fa5-12 | Bind config to a Runnable, returning a new Runnable.
with_fallbacks(fallbacks: ~typing.Sequence[~langchain.schema.runnable.base.Runnable[~langchain.schema.runnable.utils.Input, ~langchain.schema.runnable.utils.Output]], *, exceptions_to_handle: ~typing.Tuple[~typing.Type[BaseException], ...] = (<class 'Exception'>,)) →... | https://api.python.langchain.com/en/latest/llms/langchain.llms.promptlayer_openai.PromptLayerOpenAI.html |
78d2a619ae8c-0 | langchain.llms.openai.update_token_usage¶
langchain.llms.openai.update_token_usage(keys: Set[str], response: Dict[str, Any], token_usage: Dict[str, Any]) → None[source]¶
Update token usage. | https://api.python.langchain.com/en/latest/llms/langchain.llms.openai.update_token_usage.html |
c2ce09af0113-0 | langchain.llms.azureml_endpoint.HFContentFormatter¶
class langchain.llms.azureml_endpoint.HFContentFormatter[source]¶
Content handler for LLMs from the HuggingFace catalog.
Attributes
accepts
The MIME type of the response data returned from the endpoint
content_type
The MIME type of the input data passed to the endpoin... | https://api.python.langchain.com/en/latest/llms/langchain.llms.azureml_endpoint.HFContentFormatter.html |
39d0954e511b-0 | langchain.llms.clarifai.Clarifai¶
class langchain.llms.clarifai.Clarifai[source]¶
Bases: LLM
Clarifai large language models.
To use, you should have an account on the Clarifai platform,
the clarifai python package installed, and the
environment variable CLARIFAI_PAT set with your PAT key,
or pass it as a named paramete... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-1 | param verbose: bool [Optional]¶
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]] = None, *, tags: Optional[List[str]] = None, metadata: Optional[Dict[str, Any]] = None, **kwargs: Any) → str¶
Check Cache... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-2 | Asynchronously pass a sequence of prompts and return model generations.
This method should make use of batched calls for models that expose a batched
API.
Use this method when you want to:
take advantage of batched calls,
need more output from the model than just the top generated value,
are building chains that are ag... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-3 | Parameters
text – String input to pass to the model.
stop – Stop words to use when generating. Model output is cut off at the
first occurrence of any of these substrings.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Returns
Top model prediction as a string.... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-4 | Stream all output from a runnable, as reported to the callback system.
This includes all inner runs of LLMs, Retrievers, Tools, etc.
Output is streamed as Log objects, which include a list of
jsonpatch ops that describe how the state of the run has changed in each
step, and the final state of the run.
The jsonpatch ops... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-5 | Behaves as if Config.extra = ‘allow’ was set since it adds all passed values
copy(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, update: Optional[DictStrAny] = None, deep: bool = False) → Model¶
Duplicate a model, optionally... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-6 | Pass a sequence of prompts to the model and return model generations.
This method should make use of batched calls for models that expose a batched
API.
Use this method when you want to:
take advantage of batched calls,
need more output from the model than just the top generated value,
are building chains that are agno... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-7 | Useful for checking if an input will fit in a model’s context window.
Parameters
messages – The message inputs to tokenize.
Returns
The sum of the number of tokens across the messages.
get_token_ids(text: str) → List[int]¶
Return the ordered ids of the tokens in a text.
Parameters
text – The string input to tokenize.
R... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-8 | by calling invoke() with each input.
classmethod parse_file(path: Union[str, Path], *, content_type: unicode = None, encoding: unicode = 'utf8', proto: Protocol = None, allow_pickle: bool = False) → Model¶
classmethod parse_obj(obj: Any) → Model¶
classmethod parse_raw(b: Union[str, bytes], *, content_type: unicode = No... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-9 | save(file_path: Union[Path, str]) → None¶
Save the LLM.
Parameters
file_path – Path to file to save the LLM to.
Example:
.. code-block:: python
llm.save(file_path=”path/llm.yaml”)
classmethod schema(by_alias: bool = True, ref_template: unicode = '#/definitions/{model}') → DictStrAny¶
classmethod schema_json(*, by_alias... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
39d0954e511b-10 | Bind config to a Runnable, returning a new Runnable.
with_fallbacks(fallbacks: ~typing.Sequence[~langchain.schema.runnable.base.Runnable[~langchain.schema.runnable.utils.Input, ~langchain.schema.runnable.utils.Output]], *, exceptions_to_handle: ~typing.Tuple[~typing.Type[BaseException], ...] = (<class 'Exception'>,)) →... | https://api.python.langchain.com/en/latest/llms/langchain.llms.clarifai.Clarifai.html |
8d39aa55c1d8-0 | langchain.llms.rwkv.RWKV¶
class langchain.llms.rwkv.RWKV[source]¶
Bases: LLM, BaseModel
RWKV language models.
To use, you should have the rwkv python package installed, the
pre-trained model file, and the model’s config information.
Example
from langchain.llms import RWKV
model = RWKV(model="./models/rwkv-3b-fp16.bin",... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-1 | Token context window.
param tags: Optional[List[str]] = None¶
Tags to add to the run trace.
param temperature: float = 1.0¶
The temperature to use for sampling.
param tokens_path: str [Required]¶
Path to the RWKV tokens file.
param top_p: float = 0.5¶
The top-p value to use for sampling.
param verbose: bool [Optional]¶... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-2 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[PromptValue], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, **kwargs: Any) → LLMResult¶
Asynchronously... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-3 | Subclasses should override this method if they can run asynchronously.
async apredict(text: str, *, stop: Optional[Sequence[str]] = None, **kwargs: Any) → str¶
Asynchronously pass a string to the model and return a string prediction.
Use this method when calling pure text generation models and only the topcandidate gen... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-4 | Subclasses should override this method if they support streaming output.
async astream_log(input: Any, config: Optional[RunnableConfig] = None, *, include_names: Optional[Sequence[str]] = None, include_types: Optional[Sequence[str]] = None, include_tags: Optional[Sequence[str]] = None, exclude_names: Optional[Sequence[... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-5 | Bind arguments to a Runnable, returning a new Runnable.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) → Model¶
Creates a new model setting __dict__ and __fields_set__ from trusted or pre-validated data.
Default values are respected, but no other validation is performed.
Behaves as if Config... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-6 | Run the LLM on the given prompt and input.
generate_prompt(prompts: List[PromptValue], stop: Optional[List[str]] = None, callbacks: Union[List[BaseCallbackHandler], BaseCallbackManager, None, List[Optional[Union[List[BaseCallbackHandler], BaseCallbackManager]]]] = None, **kwargs: Any) → LLMResult¶
Pass a sequence of pr... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-7 | Get the number of tokens present in the text.
Useful for checking if an input will fit in a model’s context window.
Parameters
text – The string input to tokenize.
Returns
The integer number of tokens in the text.
get_num_tokens_from_messages(messages: List[BaseMessage]) → int¶
Get the number of tokens in the messages.... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-8 | classmethod lc_id() → List[str]¶
A unique identifier for this class for serialization purposes.
The unique identifier is a list of strings that describes the path
to the object.
map() → Runnable[List[Input], List[Output]]¶
Return a new Runnable that maps a list of inputs to a list of outputs,
by calling invoke() with e... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-9 | Parameters
messages – A sequence of chat messages corresponding to a single model input.
stop – Stop words to use when generating. Model output is cut off at the
first occurrence of any of these substrings.
**kwargs – Arbitrary additional keyword arguments. These are usually passed
to the model provider API call.
Retur... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
8d39aa55c1d8-10 | input is still being generated.
classmethod update_forward_refs(**localns: Any) → None¶
Try to update ForwardRefs on fields based on this Model, globalns and localns.
classmethod validate(value: Any) → Model¶
with_config(config: Optional[RunnableConfig] = None, **kwargs: Any) → Runnable[Input, Output]¶
Bind config to a... | https://api.python.langchain.com/en/latest/llms/langchain.llms.rwkv.RWKV.html |
68ef151906e5-0 | langchain.llms.vertexai.is_codey_model¶
langchain.llms.vertexai.is_codey_model(model_name: str) → bool[source]¶
Returns True if the model name is a Codey model.
Parameters
model_name – The model name to check.
Returns: True if the model name is a Codey model. | https://api.python.langchain.com/en/latest/llms/langchain.llms.vertexai.is_codey_model.html |
8f0ba77e5775-0 | langchain.llms.aviary.get_completions¶
langchain.llms.aviary.get_completions(model: str, prompt: str, use_prompt_format: bool = True, version: str = '') → Dict[str, Union[str, float, int]][source]¶
Get completions from Aviary models. | https://api.python.langchain.com/en/latest/llms/langchain.llms.aviary.get_completions.html |
bb9d09b077ff-0 | langchain.llms.bittensor.NIBittensorLLM¶
class langchain.llms.bittensor.NIBittensorLLM[source]¶
Bases: LLM
NIBittensorLLM is created by Neural Internet (https://neuralinternet.ai/),
powered by Bittensor, a decentralized network full of different AI models.
To analyze API_KEYS and logs of your usage visithttps://api.neu... | https://api.python.langchain.com/en/latest/llms/langchain.llms.bittensor.NIBittensorLLM.html |
bb9d09b077ff-1 | Check Cache and run the LLM on the given prompt and input.
async abatch(inputs: List[Union[PromptValue, str, List[BaseMessage]]], config: Optional[Union[RunnableConfig, List[RunnableConfig]]] = None, *, return_exceptions: bool = False, **kwargs: Any) → List[str]¶
Default implementation of abatch, which calls ainvoke N ... | https://api.python.langchain.com/en/latest/llms/langchain.llms.bittensor.NIBittensorLLM.html |
bb9d09b077ff-2 | Parameters
prompts – List of PromptValues. A PromptValue is an object that can be
converted to match the format of any language model (string for pure
text generation models and BaseMessages for chat models).
stop – Stop words to use when generating. Model output is cut off at the
first occurrence of any of these subst... | https://api.python.langchain.com/en/latest/llms/langchain.llms.bittensor.NIBittensorLLM.html |
bb9d09b077ff-3 | Asynchronously pass messages to the model and return a message prediction.
Use this method when calling chat models and only the topcandidate generation is needed.
Parameters
messages – A sequence of chat messages corresponding to a single model input.
stop – Stop words to use when generating. Model output is cut off a... | https://api.python.langchain.com/en/latest/llms/langchain.llms.bittensor.NIBittensorLLM.html |
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