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图解大模型 : 生成式AI 原理与实战
book

图解大模型 : 生成式AI 原理与实战

by Jay Alammar, Maarten Grootendorst
May 2025
Intermediate to advanced
382 pages
10h 33m
Chinese
Posts & Telecom Press
Content preview from 图解大模型 : 生成式AI 原理与实战
176
7
{title}
占位符的新提示词模板:
# 使用故事梗概和标题创建一个链式架构来生成角色描述
template = """<s><|user|>
Describe the main character of a story about {summary} with the title {title}.
Use only two sentences.<|end|>
<|assistant|>"""
character_prompt = PromptTemplate
(
template=template
,
input_variables=
[
"summary"
,
"title"
]
)
character = LLMChain
(
llm=llm
,
prompt=character_prompt
,
output_key="character"
)
虽然目前我们可以手动利用
character
变量生成角色描述,但它最终将被整合到自动化链
式架构中运行。
现在,我们创建最终组件,该组件将整合故事梗概、标题和角色描述,以生成剧情概要:
# 使用故事梗概、标题和角色描述创建一个链式架构来生成故事
template = """<s><|user|>
Create a story about {summary} with the title {title}. The main character is:
{character}. Only return the story and it cannot be longer ...
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Publisher Resources

ISBN: 9787115670830