Version 2.3.1September 2026

Justinian 2.3.1 brings a full office suite inside Justinian, more than 590,000 new documents in the corpus, drafting that starts from your agency's own authority, and skills you teach once and share.

3
editors: spreadsheet, document, slides
590,000+
new documents in the corpus
1,573
DOJ Justice Manual sections
271,260
DOJ press releases
Justinian, now with Vulcan Office: the title card from the Vulcan Office launch video.

Vulcan Office

A complete office suite inside Justinian. Sophisticated work no longer has to live in Microsoft.

A spreadsheet engine

Ask for a model and get a working workbook with formulas, named ranges, and formatting. Justinian fills and revises cells live while you watch, and you edit alongside it.

A word processor

Memos, briefs, and reports drafted as real documents with headings, tables, and citations, editable in place and exportable as DOCX.

A presentation editor

Ask for the board deck and get slides you can edit, built from your findings and in your agency's own branding.

On the web and on your phone

Every document opens in the same editor on desktop and in the phone app, with saves that are honest about what has and has not been written.

590,000 new documents

The largest corpus expansion since launch, across federal law enforcement, housing, health coverage, and state archives.

Federal law enforcement

The complete DOJ Justice Manual (9 titles, 155 chapters, 1,573 sections), 271,260 DOJ press releases refreshed continuously, 267 corporate enforcement matters with their resolutions, and 207 U.S. Marshals fugitive profiles.

Housing programs

995 HUD PIH notices from 1996 to today on recurring ingestion, the 4430.G MAP Guide, and a state housing finance agency's full document library.

Health coverage

Thirteen plan years of Health Insurance Marketplace data (2014 to 2026): plans, rates, benefits, quality ratings, and enrollee surveys, alongside Medicare billing edits and federal and state provider exclusion lists.

State archives

314,663 documents from a forty-year state legislative archive, occupational safety final orders and citations folded into the national OSHA data, workers' compensation appellate authority, and environmental guidance.

Drafting from authority

Drafts start from the law that binds them, with the citations already in place.

Rules, orders, and permits

Drafted against your state's code, your agency's regulations, and the federal requirements that apply, with citations in the draft rather than appended afterward.

Historical regulation search

A dedicated tool for what a rule said on a given date. Repeal and amendment lineage means a citation resolves to the version in force when it matters.

Skills and files

Teach Justinian once, and keep the work it produces under control.

Skills you teach and share

Show Justinian how your office does something and it loads into every conversation. Hand a skill to a colleague and it loads into theirs, alongside how often each is used.

Version-controlled files

Workspace files keep their history. Agent saves now handle files up to 5 GiB, TIFF files preview in the file panel, and a folder from My Files drops into a chat by dragging it.

Ready to explore?

I am available now in Justinian 2.3.1. Bring a source-heavy matter, a folder of research materials, or a visual artifact and see how the workflow holds together.

This page’s interactive features did not load. Reloading usually fixes it. You can email sales@vulcan.ai for demos or support@vulcan.ai for help, and download Justinian for macOS or Windows directly.