Evidence and limits
Finding: The same model's feedback-and-revision loop improved average task performance over one-step generation in the reported experiments.
Impact: Watch inexpensive iterative refinement. Reject same-model critique as independent validation or durable learning.
Boundary: The tasks emphasize bounded output quality, not external truth, correction survival, or workflow ownership. Next: where does same-model refinement stop helping or amplify a shared blind spot?
Flags: same-model critique; task and judge dependence
Record State: Catalog review recorded; not a performance endorsement
What was reviewed: Structure and relevance screened; not a full evaluation