# Claude: Elevated latency for some Sonnet 4 requests

> Claude status incident “Elevated latency for some Sonnet 4 requests” on 2025-09-09: impact minor (vendor’s label), 3.5 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/claude/incidents/c2hr706h1jhb
Last updated: 2025-09-09T05:56:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-09-09 02:27 UTC · Resolved: 2025-09-09 05:56 UTC · Duration: 3.5 h
- Updates: 1
- [Vendor status page: https://status.claude.com/incidents/c2hr706h1jhb](https://status.claude.com/incidents/c2hr706h1jhb)
- [Company: Claude](https://rewindex.com/company/claude.md)

## Timeline of updates

- **resolved** 2025-09-09 05:56 UTC: This incident has been resolved.

_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 Claude, started 2025-09-09 02:27 UTC, resolved after 3.5 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/claude/incidents/c2hr706h1jhb
- Citation: Claude, “Elevated latency for some Sonnet 4 requests” (2025-09-09 02:27 UTC). Archived by Rewindex: https://rewindex.com/company/claude/incidents/c2hr706h1jhb (CC BY 4.0).
- Markdown link: `[Claude: Elevated latency for some Sonnet 4 requests (2025-09-09)](https://rewindex.com/company/claude/incidents/c2hr706h1jhb)`


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Canonical: https://rewindex.com/company/claude/incidents/c2hr706h1jhb · Markdown: https://rewindex.com/company/claude/incidents/c2hr706h1jhb.md · JSON: https://rewindex.com/api/v1/companies/claude/incidents/c2hr706h1jhb · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:06:05.609Z