Toloka documentation


toloka.client.collectors.AssignmentSubmitTime | Source code

    uuid: Optional[UUID] = None,
    fast_submit_threshold_seconds: Optional[int] = None,
    history_size: Optional[int] = None

Counts fast responses.

Collector use cases.

  • To find Tolokers who respond suspiciously quickly.
  • To improve protection against robots.

The collector can be used with conditions:

The collector can be used with actions:

Parameters Description

Parameters Type Description
uuid Optional[UUID]

The ID of a collector. Note that when you clone a pool, both pools start using the same collector, because it is not cloned. Usually, it is not an intended behavior. For example, in this case one collector gathers history size from both pools.

fast_submit_threshold_seconds Optional[int]

Fast response threshold in seconds. Any response submitted in less time than threshold is considered a fast response.

history_size Optional[int]

The maximum number of recent assignments used to calculate the statistics. If history_size is omitted, all Toloker's assignments in the pool are counted.


The example shows how to reject all assignments if a Toloker sent at least 4 responses during 20 seconds after getting every task suite.

new_pool = toloka.pool.Pool(....)
    collector=toloka.collectors.AssignmentSubmitTime(history_size=5, fast_submit_threshold_seconds=20),
    conditions=[toloka.conditions.FastSubmittedCount > 3],
    action=toloka.actions.RejectAllAssignments(public_comment='Too fast responses.')