Summarize a Document
Summarizing documents is a valuable tool for content review, quick insights, or preparing abstracts. Aspose.Words supports document summarization using AI-powered models, making it easier to process long text. This feature, available in the Aspose.Words.AI namespace, integrates advanced generative language models from OpenAI and Google, as well as Claude’s anthropic generative language models. The list of supported models is available in the AiModelType enumeration.
You can specify various options for summarizing document content. Use the Summarize method to generate a summary of your document. You can also set summary length using the SummaryLength property.
With Aspose.Words, implementing document summarization is straightforward. The following code example shows how to summarize a document using GPT-4o model:
void AiSummarize()
{
auto firstDoc = MakeObject<Document>(MyDir + u"Big document.docx");
auto secondDoc = MakeObject<Document>(MyDir + u"Document.docx");
SharedPtr<IAiModelText> model = System::ExplicitCast<OpenAiModel>(MakeObject<AiModel>()->Create(AiModelType::Gpt4OMini)->WithApiKey(u"API_KEY"))->WithOrganization(u"Organization")->WithProject(u"Project");
auto options = MakeObject<SummarizeOptions>();
options->set_SummaryLength(SummaryLength::Short);
auto firstDocumentSummary = model->Summarize(firstDoc, options);
firstDocumentSummary->Save(ArtifactsDir + u"AI.AiSummarize.One.docx");
System::ArrayPtr<System::SharedPtr<Document>> documents = System::MakeArray<System::SharedPtr<Document>>(2);
documents[0] = firstDoc;
documents[1] = secondDoc;
options->set_SummaryLength(SummaryLength::Long);
auto multiDocumentSummary = model->Summarize(documents, options);
firstDocumentSummary->Save(ArtifactsDir + u"AI.AiSummarize.Multi.docx");
}