Hi @<1624941403597443072:profile|ShaggyButterfly12> , you're quite right. Currently this is not part of the interface, but you can do it as follows (assuming your projects are in the myproject project, and you're trying to filter by the value of the batch_size parameter in the General section) :

from clearml import Task

tasks = Task.query_tasks(
    project_name="myproject",
    task_filter={"hyperparams.General.batch_size.value": "128", "_allow_extra_fields_": True}
)

is this mongodb type of filtering?

Of sorts, but the server processes it and modifies the query