There are indeed limits on the response length. This is a configurable option inside the no-code AI builder. It’s under the Advanced Options and labeled as “Maximum Output Length”. You set this limit to be whatever you want. Importantly, this does not mean the Pickaxe will always aim for that length (that is best controlled in the prompt), but it will not exceed that length (i.e. that much space will be reserved for the output). The upper limit of this slider is the limit of the underlying model itself.
Here is a screenshot of where to set response length.