Historical and speculative
This article originally discussed an unverified future model. DocsRouter does not offer GPT-5.2, guarantee schema-conforming output, or publish supporting extraction benchmarks.
Vision models can help interpret layout and context, but they still produce probabilistic output. The current /v1/ocr endpoint accepts only model IDs returned by GET /v1/models.
For structured workflows:
- Ask for
output_format: "json"and provide clear extraction instructions. - Parse the response defensively.
- Validate every required field and business invariant in application code.
- Review ambiguous or high-impact results.
- Measure each supported model against a labeled sample from your own documents.
DocsRouter does not guarantee that a model response matches your application schema and does not automatically retry low-confidence output with another model.