Correction history
Published updates and withdrawals of a model, company or offer.
Search the whole published catalogue by name, then choose a record.
No published changes for GPT-4.1 Nano Batch · OpenRouter
Nothing has changed in its published facts since it appeared in the catalogue. This does not certify every fact as verified.
How this history works
Each row is a published revision of the record. A reported error appears here only after the record itself is updated.
Methodology- Updated
- Public facts changed: the published value before → after. Routine re-checks that changed nothing visible are not listed.
- Withdrawn
- Removed from publication at that point. What it showed while withdrawn is not listed.
- Published
- Published, or published again, in the catalogue. Never shown as a diff against a withheld version.