# Anthropic: Degraded performance for API requests involving structured outputs.

> Anthropic status incident “Degraded performance for API requests involving structured outputs.” on 2026-01-10: impact minor (vendor’s label), 3.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/anthropic/incidents/846yxgg3v8nr
Last updated: 2026-01-10T06:38:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-01-10 03:37 UTC · Resolved: 2026-01-10 06:38 UTC · Duration: 3.0 h
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/846yxgg3v8nr](https://status.anthropic.com/incidents/846yxgg3v8nr)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2026-01-10 06:38 UTC: We've deployed a fix to resolve the issue.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Anthropic, started 2026-01-10 03:37 UTC, resolved after 3.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/anthropic/incidents/846yxgg3v8nr
- Citation: Anthropic, “Degraded performance for API requests involving structured outputs.” (2026-01-10 03:37 UTC). Archived by Rewindex: https://rewindex.com/company/anthropic/incidents/846yxgg3v8nr (CC BY 4.0).
- Markdown link: `[Anthropic: Degraded performance for API requests involving structured outputs. (2026-01-10)](https://rewindex.com/company/anthropic/incidents/846yxgg3v8nr)`


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Canonical: https://rewindex.com/company/anthropic/incidents/846yxgg3v8nr · Markdown: https://rewindex.com/company/anthropic/incidents/846yxgg3v8nr.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/846yxgg3v8nr · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:47:13.655Z