LangChain

Aleph Alpha#

The Luminous series (opens in a new tab)是一系列大型语言模型。本示例介绍如何使用 LangChain 与 Aleph Alpha 模型进行交互。

# Install the package
!pip install aleph-alpha-client

# create a new token: https://docs.aleph-alpha.com/docs/account/#create-a-new-token
 
from getpass import getpass
 
ALEPH_ALPHA_API_KEY = getpass()

from langchain.llms import AlephAlpha
from langchain import PromptTemplate, LLMChain

template = """Q: {question}
 
A:"""
 
prompt = PromptTemplate(template=template, input_variables=["question"])

llm = AlephAlpha(model="luminous-extended", maximum_tokens=20, stop_sequences=["Q:"], aleph_alpha_api_key=ALEPH_ALPHA_API_KEY)

llm_chain = LLMChain(prompt=prompt, llm=llm)

question = "What is AI?"
 
llm_chain.run(question)

' Artificial Intelligence (AI) is the simulation of human intelligence processes by machines, especially computer systems.\n'