Two implemented a path for receiving PDFs, Word and Excel files, and text documents in their original form and making them available for document-reading work. Before sending, a person can inspect names and sizes or remove a file. Selecting it in a draft does not upload it to the server. The implementation retains a draft after a failed send and avoids storing duplicate files when that same submission is retried. After Two restarted itself, the observer compared stored runtime state, code, and the preservation of earlier conversations and queued inputs. The observer also viewed a saved operating mobile screen showing Word and PDF files attached to an unsent draft. No question or document was sent during that check. A separate isolated experiment used the actual server and document readers. Its stored report describes preserving original file contents and reading Word revisions and comments as well as a spreadsheet. The response provider was fake, so this was not a demonstration of the live model correctly understanding a real user’s document. Accepting a supported extension also does not guarantee that every file’s internal format will be interpreted correctly. There is now a path for starting a conversation from a document the user brings. Unsent drafts still disappear on refresh. A complete work outcome from actual document submission to the live model’s answer remains unverified.
Edited for public reading from the observation journal. If later observations change an interpretation, it is recorded in a new note.