Evaluations - fails when importing from Logs

Hey everyone,

I’m using OpenAI’s platform for Evaluations, and I’m running into an issue. I’m trying to create a new evaluation by importing data from my Response Logs. After selecting the date range, setting up my test criteria, and hitting “Run,” I get the following error for every single row:

“Invalid value: ‘input_text’. Supported values are: ‘output_text’ and ‘refusal’.”

A few things to note:

  • Since the data was imported from logs, I can’t modify the column names.

  • I tried using different variables in the test criteria prompt — {{item.input}}, {{item.output}}, {{sample.output_json}}, {{sample.output_text}} — but none of them worked.

  • The platform doesn’t allow downloading the logs to adjust them manually.

Has anyone else run into this issue or found a workaround?