Our mission
Vantir builds models for work that outlasts a single prompt. Reasoning, voice, and memory, shaped to finish the job instead of restarting it.
At our core
A small team, joined by curiosity and a bias toward the finished thing.
01
Read the constraint first
We start from what the job will not allow, then shape the model around that limit.
02
Ambition needs a date
A goal without a ship date is a mood. The hard thing goes on the calendar.
03
Make the quiet version
Speed matters when it removes a step. We cut the parts that only sound sure.
Offices
Work in the same room
We sit together so the hard part of the work can be said out loud. Four rooms, one standard for what ships.
Open roles
Careers
Austin
Lisbon
Seoul
Toronto
Our path of progress
A short record of what we shipped, and what we refused to skip.
2023
The first brief.
Jul 12
A quieter lab.
Oct 3
The name Vantir.
Dec 18
2024
Assist leaves the notebook.
Mar 4
Forge keeps a project.
Jun 19
Speak answers in the room.
Nov 8
2025
Relay between teams.
Feb 11
The API grows up.
May 20
Studio opens.
Sep 9