Vulcan

Justinian 2.4.0 · September 2026

A new model, college football, and a new iPhone app.

Justinian 2.4.0 brings a new model under the hood and a college football archive for Texas, Louisiana, and Arkansas. It also brings a new native Justinian app for iPhone.

Opening the Justinian iPhone app: the V mark blooms into the home screen. A live chat with Justinian thinking, then the sidebar slides in with prior chats.

Justinian for iPhone: the app opening, and a live chat with the sidebar of prior chats.

01

A new model under the hood

Justinian now runs on a new model.

  • Smarter on the hard questions. Faster on the easy ones.
  • Nothing to change on your end. Your files, Corpus, Skills, and Memory carry over.
  • Pick how hard it thinks, from Low to Max, per chat, or set a default for your account in Settings.

02

College football, now in Corpus

A new Sports section in Corpus. The first collection is college football: 75 programs, 49 in Texas, 13 in Louisiana, and 13 in Arkansas.

75college football programs in three states
285,965roster entries, 1893 to 2026
51,425game results with scores
289,005archived source documents
  • 285,965 roster entries spanning 1893 to 2026: names, positions, numbers, class, hometown.
  • 39,194 coach and staff entries, 1946 to 2026.
  • 51,425 game results with scores, 1893 to 2026, plus 10,560 more schedule entries, including games announced through 2033.
  • 2.59 million rows of statistics and historical tables.
  • 2,214 LSU letterwinner profiles and 5,254 award records, 1893 to 2025.
  • 30,488 financial and participation facts for all 75 institutions, 2000–01 through 2024–25: revenues, expenses, participation, coaching counts.
  • 289,005 archived source documents, including 10,143 PDFs. Answers link back to the archived source.
  • Browse by state in Corpus on the web, or just ask: “LSU’s 2019 roster,” “Harding’s 2023 results,” “University of Arkansas football revenue by year.”

03

Justinian for iPhone, now native

The Justinian iPhone app is now a native app, on the App Store today.

  • A native iPhone app, built for the phone. Opens in about a second.
  • Chat streams in with its Thoughts open: what it searched, read, and ran, with a live clock.
  • Anvils, your shared team workspaces, with channels, DMs, threaded replies, and reactions, same as the web.
  • My Files: anvils, folders, every file type. Hold an anvil or channel to favorite it.
  • Spreadsheets, documents, and slides open in Vulcan Office, the office suite built into Justinian. PDFs open natively with markup and the share sheet, including Share in Justinian.
  • Mail and Calendar, native. Connect Gmail or Outlook once on the web, then add them to your dock from Settings.
  • A notification when your answer lands. Approve or deny tool requests right from the conversation on your phone.
  • Requires iOS 17 or later. Designed for iPhone.
Two iPhone screens: a PDF open natively with a highlight drawn across a sentence and the markup tools showing, and the share sheet offering Share in Justinian and Copy Justinian Link beside the system options. Two iPhone screens: the Mail inbox and the Calendar day view, each with the dock showing Chats, Files, DMs, Mail, and Calendar.

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