Unlimited models
Models a plan runs without credits, in a slower shared queue.
Every paid plan runs some models without spending credits: Lite runs Z-Image, Starter adds Seedream 5.0 Flash and FLUX.2 Pro, Plus and Ultra add more image models for a year and a week of Nano Banana and, on yearly billing, Kling 3.0. The plan card on the pricing page lists them.
Where a model is covered, the generator shows an Unlimited switch. With it on, the run costs nothing and waits in a shared standard queue, where unlimited runs take turns; at busy times that can take hours, and the more you ran in the last day, the later your turn. Switch it off to run at once in the priority queue for credits.
Unlimited works only on the website, not through the API, MCP or the agent, and only while the plan is active. One video and two images of yours can wait in the unlimited queue at a time. A window counts from the day of purchase and does not start again when the plan renews. A run that waited three days without its turn ends without a result and costs nothing.