Seamless integration with major language models such as OpenAI, Claude and Gemini provides extensive AI-based document processing capabilities for C++ applications.
Detect and highlight grammar errors in documents using OpenAI, Google, and Claude AI models with Aspose.Words for C++. The CheckGrammar method analyzes DOC, DOCX, RTF, PDF, HTML, Markdown, ODT, TXT, and EPUB files and marks grammatical problems — helping you deliver polished, professional content without manual proofreading.
Authentication requires an API key from your chosen AI provider. For a full list of supported models, see the API Reference.
Start checking grammar in C++ today — try the live demo above.
dotnet add package Aspose.Words.Cpp
auto doc = System::MakeObject<Aspose::Words::Document>(u"Document.docx");
auto apiKey = System::Environment::GetEnvironmentVariable(u"API_KEY");
// Use OpenAI generative language models.
SharedPtr<AiModel> model = System::ExplicitCast<OpenAiModel>(SharedPtr<AiModel>()->Create(AiModelType::Gpt4OMini)->WithApiKey(apiKey));
auto grammarOptions = MakeObject<CheckGrammarOptions>();
grammarOptions->set_ImproveStylistics(true);
auto proofedDoc = model->CheckGrammar(doc, grammarOptions);
proofedDoc->Save(u"Output.docx");auto doc = System::MakeObject<Aspose::Words::Document>(u"Document.docx");
// Pass an empty string if the self-hosted model does not require an API key.
auto model = System::MakeObject<CustomAiModel>(u"my-model-24b", u"https://your-server.com/v1");
model->WithApiKey(u"");
auto grammarOptions = System::MakeObject<Aspose::Words::AI::CheckGrammarOptions>();
grammarOptions->set_ImproveStylistics(true);
auto proofedDoc = model->CheckGrammar(doc, grammarOptions);
proofedDoc->Save(u"Output.docx");
class CustomAiModel : public Aspose::Words::AI::OpenAiModel
{
private:
System::String mUrl;
public:
CustomAiModel(System::String name, System::String url) : OpenAiModel(name) { mUrl = url; }
System::String get_Url() override { return mUrl; }
};
There are three options to install Aspose.Words for C++ to your developer environment. Please choose one that resembles your needs and follow the step-by-step instructions:
You can use this C++ library to develop software on Microsoft Windows, Linux and macOS operating systems:
If you develop software for Linux or macOS, please check information on additional library dependencies (fontconfig and mesa-glu open-source packages) in Product Documentation.