check_job() dispatches to check_batch() for batch objects or
perplexity_check_research() / openai_check_research() for tidyllm_research_job objects.
check_job(.job, ...)Status information; type depends on .job class.
An object with a batch_id attribute (from send_batch()) or
a tidyllm_research_job (from deep_research(.background = TRUE)).
Additional arguments passed to the underlying function.