Summary Engines
Overview
Summary engines are used to summarize text and collections of TextArtifacts.
PromptSummaryEngine
Used to summarize texts with LLMs. You can set a custom prompt_driver, template_generator, and chunker.
Use the summarize_artifacts method to summarize a list of artifacts or summarize_text to summarize an arbitrary string.
import io
import requests
from griptape.drivers import OpenAiChatPromptDriver
from griptape.engines import PromptSummaryEngine
from griptape.loaders import PdfLoader
response = requests.get("https://arxiv.org/pdf/1706.03762.pdf")
engine = PromptSummaryEngine(
prompt_driver=OpenAiChatPromptDriver(model="gpt-3.5-turbo"),
)
artifacts = PdfLoader().load(response.content)
text = "\n\n".join([a.value for a in artifacts])
engine.summarize_text(text)