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Upload legal documents and ask questions in plain language. Answers include source citations with exact page references. For autonomous multi-step research across documents, web, and legal databases, try Agent Mode.
AI legal research chat showing a cited answer next to a sources panel with Statutes, Web, and Keywords tabs

A cited answer with the right-hand sources panel and source controls (Web Search, Matter Documents, US Case Law, Deep Web Research)

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Supported Formats

Documents

PDF, DOCX, DOC, TXT, RTF, ODT

Spreadsheets

XLSX, XLS, CSV

Presentations

PPTX, PPT

Images (OCR)

PNG, JPG, TIFF processed with OCR automatically

Email

EML, MSG with attachments

Archives

ZIP files unpacked and indexed
Scanned PDFs are detected automatically and routed through OCR. Quality varies with scan resolution - flag low-confidence pages with Answer Verification before relying on them in a filing.

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How to Use

1

Start a conversation

Open a new conversation from your dashboard, or work within an existing Matter.
2

Upload documents

Drag and drop one or more files into the conversation.
3

Ask questions

Examples:
  • “What is the termination clause in this agreement?”
  • “Does this contract have a non-compete provision?”
  • “Summarize the key obligations of the licensee”
4

Review answers

Each answer includes source citations pointing to the exact section of your document.

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Answer Verification

Every answer is verified against your source documents and external sources. Each claim gets a confidence score.
A cited US statute section expanded to show the exact text, with the list of citations that support the answer

The exact source text behind an answer, with the supporting citations listed

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Follow-up Questions

Ask follow-up questions without re-uploading. Context is preserved across the conversation:
You: What are the payment terms in this contract? Vaquill: Net-30 payment terms with a 2% late fee… You: Are there any exceptions to that? Vaquill: Yes, Section 4.3 provides an exception for force majeure events…

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Google Drive Import

Import documents directly from Google Drive. Connect your Google account from dashboard settings. See Google Drive Import for the full OAuth flow and sync options.

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Ready-to-run prompts

Contract Q&A - ask any question about an uploaded agreement and get sourced answers with page citations.

Case Law Research

Search US federal and state court cases by keyword or citation.

Agent Mode

Autonomous multi-step research across documents and the web.

Document Analyst

Deeper structured document Q&A with extraction templates.

File formats

Full list of supported formats and OCR behavior.