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AI Field Notes

Model notes

Runway: AI video model for filmmakers

By Nigel Camp · Updated · Links checked

Official app and API. Gen-4.5 is the current first-party video line; the docs list what subscribers and the API can actually call.

At a glance

Where it fits in a cut

Runway is a suite rather than a single model, with Gen-4.5 as its current video line in both the app and the API. Its docs list which models your plan and the API can call, so check there before you budget a job around one of them.

Changelog

Facts on this page come from Runway's own pages, linked above. Plans, prices and access change, so check the maker's site before you budget a job. Every release we log is on Model drops.