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.engines import PromptSummaryEngine
from griptape.loaders import PdfLoader

response = requests.get("https://arxiv.org/pdf/1706.03762.pdf")
engine = PromptSummaryEngine()

artifacts = PdfLoader().load(
    io.BytesIO(response.content)
)

text = "\n\n".join([a.value for a in artifacts])

engine.summarize_text(text)