Calculating Job Costs in Claygent: Issues with OpenAI API Integration

I have 4 different tasks using Claygent to hit the openAI API to run a job. I wanted to create one column that calculates the cost for the job. For 3 of the columns / jobs, I'm able to select the "totalCostToAIProvider" field, however for the 4th job (Claygent full number finder) I can't insert anymore items. What am I doing wrong here? https://app.clay.com/workspaces/311058/tables/t_mieVhdhQqJze/views/gv_oGK7VfP4xcZZ