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GC AI for Word includes web research and slide generation, along with tools for reviewing and editing the document open in Word. The following limitations still apply.

File Format Support

  • Only .docx files are supported: GC AI for Word requires Microsoft Word .docx format. Legacy .doc files are not supported and must be converted to .docx before use.
  • PDF Conversion Issues: PDFs that have been converted to .docx files may result in formatting issues or unexpected behavior due to the conversion process.

General Usage

  • As with any generative AI tool, double check outputs as hallucinations and errors can occur.
  • Always verify legal accuracy and implications before sending client communications.
  • Errors can occur while applying redlines and comments.
  • Changing the formatting text can disrupt the output responses of the tool.

Context Window

A context window refers to the amount of text that the AI can analyze and consider at one time when processing your questions or requests.
  • Document Scope: GC AI uses the open document as context, subject to the model’s context window. For very large documents, use focused prompts or select the relevant text.
  • Complex Formatting: While the add-in preserves most formatting, complex layouts, tables, and embedded objects may not be perfectly interpreted or replicated in the AI’s suggestions and modifications.

Feature Limitations

  • Open Documents: GC AI works with one open Word document at a time. You can attach other files or select a project for more context.
  • Document Formatting: You can format the document manually, but GC AI cannot reformat it in Word.
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Last modified on August 21, 2026