Creates a new ranking flow.

The name of the ranking flow.

The ranking criteria used to compare items.

Optional audience ID. When provided, the flow will only be served to users in this audience.

Optional ID of the validation set to use.

Initial Elo rating for new items. Defaults to 1200.

Maximum number of responses per comparison.

Number of accepted responses per rapid at which to stop serving. When set, must be less than or equal to MaxResponses. Null defaults to MaxResponses.

Ratio of concurrent serves to max responses. When set, limits serving to avoid over-collection.

Time in seconds a user has to submit an answer after loading the task. When set, overrides the global default.

Minimum number of responses per comparison. Defaults to 20.

Target average response count per completed item. Enables PID control when set.

PID proportional gain. Defaults to 0.

PID integral gain. Defaults to 0.003.

PID derivative gain. Defaults to 0.

Constant offset added to the PID output before clamping, shifting the controller's operating point. Defaults to 25.

Minimum sessions per minute the PID can set. Defaults to 20.

Maximum sessions per minute the PID can set. Defaults to 50.

Duration in seconds for draining flow items. Defaults to 40.

The ID of the created ranking flow.