id stringlengths 14 16 | text stringlengths 29 2.73k | source stringlengths 49 117 |
|---|---|---|
98a4fcd9b56e-39 | To wrap it as an LLM you must have βCan Queryβ permission to the endpoint.
Set endpoint_name accordingly and do not set cluster_id and
cluster_driver_port.
The expected model signature is:
inputs:
[{"name": "prompt", "type": "string"},
{"name": "stop", "type": "list[string]"}]
outputs: [{"type": "string"}]
Cluster dri... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-40 | Databricks personal access token.
If not provided, the default value is determined by
the DATABRICKS_API_TOKEN environment variable if present, or
an automatically generated temporary token if running inside a Databricks
notebook attached to an interactive cluster in βsingle userβ or
βno isolation sharedβ mode.
field c... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-41 | field transform_input_fn: Optional[Callable] = None#
A function that transforms {prompt, stop, **kwargs} into a JSON-compatible
request object that the endpoint accepts.
For example, you can apply a prompt template to the input prompt.
field transform_output_fn: Optional[Callable[[...], str]] = None#
A function that tr... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-42 | 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.extra = βallowβ was set since it adds all passed values
copy(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclu... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-43 | Get the number of tokens present in the text.
get_num_tokens_from_messages(messages: List[langchain.schema.BaseMessage]) β int#
Get the number of tokens in the message.
get_token_ids(text: str) β List[int]#
Get the token present in the text.
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-44 | Wrapper around DeepInfra deployed models.
To use, you should have the requests python package installed, and the
environment variable DEEPINFRA_API_TOKEN set with your API token, or pass
it as a named parameter to the constructor.
Only supports text-generation and text2text-generation for now.
Example
from langchain.ll... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-45 | Predict text from text.
async apredict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema.BaseMessage#
Predict message from messages.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) β Model#
Creates a new model setting __dict__ a... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-46 | Run the LLM on the given prompt and input.
generate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a list of p... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-47 | Save the LLM.
Parameters
file_path β Path to file to save the LLM to.
Example:
.. code-block:: python
llm.save(file_path=βpath/llm.yamlβ)
classmethod update_forward_refs(**localns: Any) β None#
Try to update ForwardRefs on fields based on this Model, globalns and localns.
pydantic model langchain.llms.FakeListLLM[sourc... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-48 | Predict message from messages.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) β 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.extra = βallowβ was set ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-49 | Take in a list of prompt values and return an LLMResult.
get_num_tokens(text: str) β int#
Get the number of tokens present in the text.
get_num_tokens_from_messages(messages: List[langchain.schema.BaseMessage]) β int#
Get the number of tokens in the message.
get_token_ids(text: str) β List[int]#
Get the token present i... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-50 | Try to update ForwardRefs on fields based on this Model, globalns and localns.
pydantic model langchain.llms.ForefrontAI[source]#
Wrapper around ForefrontAI large language models.
To use, you should have the environment variable FOREFRONTAI_API_KEY
set with your API key.
Example
from langchain.llms import ForefrontAI
f... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-51 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a li... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-52 | Returns
new model instance
dict(**kwargs: Any) β Dict#
Return a dictionary of the LLM.
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-53 | encoder is an optional function to supply as default to json.dumps(), other arguments as per json.dumps().
predict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
predict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-54 | field f16_kv: bool = False#
Use half-precision for key/value cache.
field logits_all: bool = False#
Return logits for all tokens, not just the last token.
field model: str [Required]#
Path to the pre-trained GPT4All model file.
field n_batch: int = 1#
Batch size for prompt processing.
field n_ctx: int = 512#
Token cont... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-55 | field vocab_only: bool = False#
Only load the vocabulary, no weights.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β str#
Check Cache and run the LLM on the given prompt and in... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-56 | Behaves as if Config.extra = βallowβ 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) β Model#
Duplicate a model, optionally... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-57 | get_token_ids(text: str) β List[int]#
Get the token present in the text.
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_... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-58 | If unset, will default to 64.
field model_name: str = 'models/text-bison-001'#
Model name to use.
field n: int = 1#
Number of chat completions to generate for each prompt. Note that the API may
not return the full n completions if duplicates are generated.
field temperature: float = 0.7#
Run inference with this tempera... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-59 | Take in a list of prompt values and return an LLMResult.
async apredict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
async apredict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema.BaseMessage#
Predict message from m... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-60 | Run the LLM on the given prompt and input.
generate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a list of p... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-61 | Save the LLM.
Parameters
file_path β Path to file to save the LLM to.
Example:
.. code-block:: python
llm.save(file_path=βpath/llm.yamlβ)
classmethod update_forward_refs(**localns: Any) β None#
Try to update ForwardRefs on fields based on this Model, globalns and localns.
pydantic model langchain.llms.GooseAI[source]#
... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-62 | Penalizes repeated tokens.
field temperature: float = 0.7#
What sampling temperature to use
field top_p: float = 1#
Total probability mass of tokens to consider at each step.
field verbose: bool [Optional]#
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[U... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-63 | Default values are respected, but no other validation is performed.
Behaves as if Config.extra = βallowβ was set since it adds all passed values
copy(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, update: Optional[DictStrAny... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-64 | Get the number of tokens in the message.
get_token_ids(text: str) β List[int]#
Get the token present in the text.
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, by_alias: bool = False, skip_defaults: Optional[bool] = No... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-65 | environment variable HUGGINGFACEHUB_API_TOKEN set with your API token, or pass
it as a named parameter to the constructor.
Only supports text-generation and text2text-generation for now.
Example
from langchain.llms import HuggingFaceEndpoint
endpoint_url = (
"https://abcdefghijklmnop.us-east-1.aws.endpoints.hugging... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-66 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a li... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-67 | Returns
new model instance
dict(**kwargs: Any) β Dict#
Return a dictionary of the LLM.
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-68 | encoder is an optional function to supply as default to json.dumps(), other arguments as per json.dumps().
predict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
predict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-69 | Task to call the model with.
Should be a task that returns generated_text or summary_text.
field verbose: bool [Optional]#
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.Ba... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-70 | Behaves as if Config.extra = βallowβ 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) β Model#
Duplicate a model, optionally... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-71 | get_token_ids(text: str) β List[int]#
Get the token present in the text.
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_... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-72 | Example using from_model_id:from langchain.llms import HuggingFacePipeline
hf = HuggingFacePipeline.from_model_id(
model_id="gpt2",
task="text-generation",
pipeline_kwargs={"max_new_tokens": 10},
)
Example passing pipeline in directly:from langchain.llms import HuggingFacePipeline
from transformers import A... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-73 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a li... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-74 | Returns
new model instance
dict(**kwargs: Any) β Dict#
Return a dictionary of the LLM.
classmethod from_model_id(model_id: str, task: str, device: int = - 1, model_kwargs: Optional[dict] = None, pipeline_kwargs: Optional[dict] = None, **kwargs: Any) β langchain.llms.base.LLM[source]#
Construct the pipeline object from ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-75 | Get the token present in the text.
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_defaults: bool = False, exclude_none: ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-76 | Attributes:
- max_new_tokens: The maximum number of tokens to generate.
- top_k: The number of top-k tokens to consider when generating text.
- top_p: The cumulative probability threshold for generating text.
- typical_p: The typical probability threshold for generating text.
- temperature: The temperature to use when ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-77 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a li... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-78 | Returns
new model instance
dict(**kwargs: Any) β Dict#
Return a dictionary of the LLM.
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-79 | encoder is an optional function to supply as default to json.dumps(), other arguments as per json.dumps().
predict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
predict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-80 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a li... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-81 | Returns
new model instance
dict(**kwargs: Any) β Dict#
Return a dictionary of the LLM.
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-82 | encoder is an optional function to supply as default to json.dumps(), other arguments as per json.dumps().
predict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
predict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-83 | field logprobs: Optional[int] = None#
The number of logprobs to return. If None, no logprobs are returned.
field lora_base: Optional[str] = None#
The path to the Llama LoRA base model.
field lora_path: Optional[str] = None#
The path to the Llama LoRA. If None, no LoRa is loaded.
field max_tokens: Optional[int] = 256#
T... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-84 | field temperature: Optional[float] = 0.8#
The temperature to use for sampling.
field top_k: Optional[int] = 40#
The top-k value to use for sampling.
field top_p: Optional[float] = 0.95#
The top-p value to use for sampling.
field use_mlock: bool = False#
Force system to keep model in RAM.
field use_mmap: Optional[bool] ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-85 | Predict text from text.
async apredict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema.BaseMessage#
Predict message from messages.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) β Model#
Creates a new model setting __dict__ a... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-86 | Run the LLM on the given prompt and input.
generate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a list of p... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-87 | Save the LLM.
Parameters
file_path β Path to file to save the LLM to.
Example:
.. code-block:: python
llm.save(file_path=βpath/llm.yamlβ)
stream(prompt: str, stop: Optional[List[str]] = None, run_manager: Optional[langchain.callbacks.manager.CallbackManagerForLLMRun] = None) β Generator[Dict, None, None][source]#
Yield... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-88 | To use, you should have the modal-client python package installed.
Any parameters that are valid to be passed to the call can be passed
in, even if not explicitly saved on this class.
Example
Validators
build_extra Β» all fields
raise_deprecation Β» all fields
set_verbose Β» verbose
field endpoint_url: str = ''#
model end... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-89 | Predict message from messages.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) β 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.extra = βallowβ was set ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-90 | Take in a list of prompt values and return an LLMResult.
get_num_tokens(text: str) β int#
Get the number of tokens present in the text.
get_num_tokens_from_messages(messages: List[langchain.schema.BaseMessage]) β int#
Get the number of tokens in the message.
get_token_ids(text: str) β List[int]#
Get the token present i... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-91 | Try to update ForwardRefs on fields based on this Model, globalns and localns.
pydantic model langchain.llms.MosaicML[source]#
Wrapper around MosaicMLβs LLM inference 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.... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-92 | Check Cache and run the LLM on the given prompt and input.
async agenerate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the LLM on the given pro... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-93 | Parameters
include β fields to include in new model
exclude β fields to exclude from new model, as with values this takes precedence over include
update β values to change/add in the new model. Note: the data is not validated before creating
the new model: you should trust this data
deep β set to True to make a deep co... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-94 | Get the token present in the text.
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_defaults: bool = False, exclude_none: ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-95 | nlpcloud = NLPCloud(model="gpt-neox-20b")
Validators
raise_deprecation Β» all fields
set_verbose Β» verbose
validate_environment Β» all fields
field bad_words: List[str] = []#
List of tokens not allowed to be generated.
field do_sample: bool = True#
Whether to use sampling (True) or greedy decoding.
field early_stopping: ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-96 | Total probability mass of tokens to consider at each step.
field verbose: bool [Optional]#
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β st... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-97 | Behaves as if Config.extra = βallowβ 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) β Model#
Duplicate a model, optionally... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-98 | get_token_ids(text: str) β List[int]#
Get the token present in the text.
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_... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-99 | Any parameters that are valid to be passed to the openai.create call can be passed
in, even if not explicitly saved on this class.
Example
from langchain.llms import OpenAI
openai = OpenAI(model_name="text-davinci-003")
Validators
build_extra Β» all fields
raise_deprecation Β» all fields
set_verbose Β» verbose
validate_en... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-100 | field presence_penalty: float = 0#
Penalizes repeated tokens.
field request_timeout: Optional[Union[float, Tuple[float, float]]] = None#
Timeout for requests to OpenAI completion API. Default is 600 seconds.
field streaming: bool = False#
Whether to stream the results or not.
field temperature: float = 0.7#
What sampli... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-101 | Predict message from messages.
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) β 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.extra = βallowβ was set ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-102 | Run the LLM on the given prompt and input.
generate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a list of p... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-103 | Parameters
prompt β The prompt to pass into the model.
Returns
The maximum number of tokens to generate for a prompt.
Example
max_tokens = openai.max_token_for_prompt("Tell me a joke.")
modelname_to_contextsize(modelname: str) β int#
Calculate the maximum number of tokens possible to generate for a model.
Parameters
mo... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-104 | for token in generator:
yield token
classmethod update_forward_refs(**localns: Any) β None#
Try to update ForwardRefs on fields based on this Model, globalns and localns.
pydantic model langchain.llms.OpenAIChat[source]#
Wrapper around OpenAI Chat large language models.
To use, you should have the openai python pac... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-105 | field verbose: bool [Optional]#
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β str#
Check Cache and run the LLM on the given prompt and inpu... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-106 | Behaves as if Config.extra = βallowβ 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) β Model#
Duplicate a model, optionally... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-107 | get_token_ids(text: str) β List[int][source]#
Get the token IDs using the tiktoken package.
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, by_alias: bool = False, skip_defaults: Optional[bool] = None, exclude_unset: boo... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-108 | Set of special tokens that are allowedγ
field batch_size: int = 20#
Batch size to use when passing multiple documents to generate.
field best_of: int = 1#
Generates best_of completions server-side and returns the βbestβ.
field disallowed_special: Union[Literal['all'], Collection[str]] = 'all'#
Set of special tokens tha... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-109 | field verbose: bool [Optional]#
Whether to print out response text.
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β str#
Check Cache and run the LLM on the given prompt and inpu... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-110 | Behaves as if Config.extra = βallowβ 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) β Model#
Duplicate a model, optionally... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-111 | Get the number of tokens present in the text.
get_num_tokens_from_messages(messages: List[langchain.schema.BaseMessage]) β int#
Get the number of tokens in the message.
get_sub_prompts(params: Dict[str, Any], prompts: List[str], stop: Optional[List[str]] = None) β List[List[str]]#
Get the sub prompts for llm call.
get_... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-112 | Example
max_tokens = openai.modelname_to_contextsize("text-davinci-003")
predict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
predict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema.BaseMessage#
Predict message from... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-113 | Any parameters that are valid to be passed to the call can be passed
in, even if not explicitly saved on this class.
Example
Validators
build_extra Β» all fields
raise_deprecation Β» all fields
set_verbose Β» verbose
validate_environment Β» all fields
field client: Any = None#
The client to use for the API calls.
field do_... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-114 | Check Cache and run the LLM on the given prompt and input.
async agenerate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the LLM on the given pro... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-115 | Parameters
include β fields to include in new model
exclude β fields to exclude from new model, as with values this takes precedence over include
update β values to change/add in the new model. Note: the data is not validated before creating
the new model: you should trust this data
deep β set to True to make a deep co... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-116 | Get the token present in the text.
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_defaults: bool = False, exclude_none: ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-117 | in, even if not explicitly saved on this class.
Example
Validators
build_extra Β» all fields
raise_deprecation Β» all fields
set_verbose Β» verbose
validate_environment Β» all fields
field pipeline_key: str = ''#
The id or tag of the target pipeline
field pipeline_kwargs: Dict[str, Any] [Optional]#
Holds any pipeline param... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-118 | 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.extra = βallowβ was set since it adds all passed values
copy(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclu... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-119 | Get the number of tokens present in the text.
get_num_tokens_from_messages(messages: List[langchain.schema.BaseMessage]) β int#
Get the number of tokens in the message.
get_token_ids(text: str) β List[int]#
Get the token present in the text.
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-120 | Wrapper around Prediction Guard large language models.
To use, you should have the predictionguard python package installed, and the
environment variable PREDICTIONGUARD_TOKEN set with your access token, or pass
it as a named parameter to the constructor. To use Prediction Guardβs API along
with OpenAI models, set the ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-121 | Run the LLM on the given prompt and input.
async agenerate_prompt(prompts: List[langchain.schema.PromptValue], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Take in a li... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-122 | Returns
new model instance
dict(**kwargs: Any) β Dict#
Return a dictionary of the LLM.
generate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-123 | encoder is an optional function to supply as default to json.dumps(), other arguments as per json.dumps().
predict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
predict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-124 | raise_deprecation Β» all fields
set_verbose Β» verbose
validate_environment Β» all fields
__call__(prompt: str, stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β str#
Check Cache and run the LLM on the gi... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-125 | Behaves as if Config.extra = βallowβ 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) β Model#
Duplicate a model, optionally... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-126 | Get the number of tokens present in the text.
get_num_tokens_from_messages(messages: List[langchain.schema.BaseMessage]) β int#
Get the number of tokens in the message.
get_sub_prompts(params: Dict[str, Any], prompts: List[str], stop: Optional[List[str]] = None) β List[List[str]]#
Get the sub prompts for llm call.
get_... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-127 | Example
max_tokens = openai.modelname_to_contextsize("text-davinci-003")
predict(text: str, *, stop: Optional[Sequence[str]] = None) β str#
Predict text from text.
predict_messages(messages: List[langchain.schema.BaseMessage], *, stop: Optional[Sequence[str]] = None) β langchain.schema.BaseMessage#
Predict message from... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-128 | promptlayer key respectively.
All parameters that can be passed to the OpenAIChat LLM can also
be passed here. The PromptLayerOpenAIChat adds two optional
:param pl_tags: List of strings to tag the request with.
:param return_pl_id: If True, the PromptLayer request ID will be
returned in the generation_info field of th... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-129 | Check Cache and run the LLM on the given prompt and input.
async agenerate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the LLM on the given pro... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-130 | Parameters
include β fields to include in new model
exclude β fields to exclude from new model, as with values this takes precedence over include
update β values to change/add in the new model. Note: the data is not validated before creating
the new model: you should trust this data
deep β set to True to make a deep co... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-131 | Get the token IDs using the tiktoken package.
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_defaults: bool = False, exc... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-132 | Example
from langchain.llms import RWKV
model = RWKV(model="./models/rwkv-3b-fp16.bin", strategy="cpu fp32")
# Simplest invocation
response = model("Once upon a time, ")
Validators
raise_deprecation Β» all fields
set_verbose Β» verbose
validate_environment Β» all fields
field CHUNK_LEN: int = 256#
Batch size for prompt pr... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-133 | Check Cache and run the LLM on the given prompt and input.
async agenerate(prompts: List[str], stop: Optional[List[str]] = None, callbacks: Optional[Union[List[langchain.callbacks.base.BaseCallbackHandler], langchain.callbacks.base.BaseCallbackManager]] = None) β langchain.schema.LLMResult#
Run the LLM on the given pro... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-134 | Parameters
include β fields to include in new model
exclude β fields to exclude from new model, as with values this takes precedence over include
update β values to change/add in the new model. Note: the data is not validated before creating
the new model: you should trust this data
deep β set to True to make a deep co... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-135 | Get the token present in the text.
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_defaults: bool = False, exclude_none: ... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-136 | The model param is required, but any other model parameters can also
be passed in with the format input={model_param: value, β¦}
Example
Validators
build_extra Β» all fields
raise_deprecation Β» all fields
set_verbose Β» verbose
validate_environment Β» all fields
field verbose: bool [Optional]#
Whether to print out response... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-137 | Default values are respected, but no other validation is performed.
Behaves as if Config.extra = βallowβ was set since it adds all passed values
copy(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, update: Optional[DictStrAny... | https://python.langchain.com/en/latest/reference/modules/llms.html |
98a4fcd9b56e-138 | Get the number of tokens in the message.
get_token_ids(text: str) β List[int]#
Get the token present in the text.
json(*, include: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, exclude: Optional[Union[AbstractSetIntStr, MappingIntStrAny]] = None, by_alias: bool = False, skip_defaults: Optional[bool] = No... | https://python.langchain.com/en/latest/reference/modules/llms.html |
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