New
v1.3
Deep research runs
Hand off a hard question. Lanternfish plans, reads hundreds of sources and returns a cited brief.
Some questions do not fit in a single answer. Deep research runs take the hard ones: you describe what you need to know, and Lanternfish goes away to work on it.
A run starts with a plan you can read and edit. Lanternfish then reads hundreds of sources, notes where they disagree and returns a brief with a receipt on every claim. Most runs finish in under ten minutes, and you can close the tab and come back.
What you get
A plan you can approve before anything runs
Hundreds of sources read, with the disagreements called out
A cited brief you can share with a link
Runs that keep going in the background
Deep research runs are on every plan, with a monthly limit on Free.