# Anthropic: Elevated error rates on Claude 3 Haiku

> Anthropic status incident “Elevated error rates on Claude 3 Haiku” on 2024-03-21: impact minor (vendor’s label), 2.5 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/anthropic/incidents/t3fxk1ylwgq4
Last updated: 2024-03-21T04:19:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2024-03-21 01:49 UTC · Resolved: 2024-03-21 04:19 UTC · Duration: 2.5 h
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/t3fxk1ylwgq4](https://status.anthropic.com/incidents/t3fxk1ylwgq4)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2024-03-21 04:19 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 Anthropic, started 2024-03-21 01:49 UTC, resolved after 2.5 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/anthropic/incidents/t3fxk1ylwgq4
- Citation: Anthropic, “Elevated error rates on Claude 3 Haiku” (2024-03-21 01:49 UTC). Archived by Rewindex: https://rewindex.com/company/anthropic/incidents/t3fxk1ylwgq4 (CC BY 4.0).
- Markdown link: `[Anthropic: Elevated error rates on Claude 3 Haiku (2024-03-21)](https://rewindex.com/company/anthropic/incidents/t3fxk1ylwgq4)`


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Canonical: https://rewindex.com/company/anthropic/incidents/t3fxk1ylwgq4 · Markdown: https://rewindex.com/company/anthropic/incidents/t3fxk1ylwgq4.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/t3fxk1ylwgq4 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:50:29.920Z