product · inferred from evidence
gemini-2.5-pro-preview-03-25
A model version mentioned as returning structured outputs with a stray 'ny' prefix and markdown fences.
- Structured outputs on gemini-2.5-pro-preview-03-25 came back wrapped in markdown with a stray ny prefix
If your structured output from gemini-2.5-pro-preview-03-25 comes back with a stray "ny" prefix and ```json fences, that was a model-side bug in that preview, not your SDK code. Google identified the root cause and rolled the fix out to the