CheckingThe page is asking the server which state it runs in.

Six steps take you from a question to a retrieval decision you can defend

Each step reads what this deployment records. A step that cannot read its data says so, and the record at the end repeats the caveats the run wrote.

A decision holds only for the documents it ran on

A retrieval result transfers to your documents only when the run used them. Pick the built-in example to read a recorded run, or bring your own documents.

Reading the corpus list.