Wurz reads a firm's CFDI invoices, bank statements and working papers straight from your own Google Drive, Dropbox or OneDrive, and answers questions with the number plus the verbatim excerpt it came from. Before showing an answer, it checks in code — letter by letter, not by asking another language model — that the quoted sentence actually exists in the cited excerpt, and flags it instead of presenting an unverified figure as fact. The model only ever receives specific excerpts, never your full documents.
What holds up
- +Every figure links to the exact source excerpt
- +Citations verified letter-by-letter in code, not by an LLM
- +Files stay in your own Drive, Dropbox or OneDrive
- +Model only sees excerpts, never full documents
Mind the limits
- −Built around CFDI invoices, a Mexican tax document format
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