# Anthropic in June 2023: incidents, uptime and changes

> Anthropic in June 2023: 7 incidents on its status page (1 major or critical), 99.96% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Anthropic’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/anthropic/2023/06
Last updated: 2023-07-07T02:01:00Z

- Incidents posted: 7 (major/critical: 1) · Maintenance: 0
- By vendor impact label: critical 1, minor 2, none 4
- Uptime (vendor-reported): 99.96% free of major/critical incidents, 96.87% free of any incident; outage time 16 min, incident time 22 h 31 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [May 2023](https://rewindex.com/company/anthropic/2023/05.md) · Next: [July 2023](https://rewindex.com/company/anthropic/2023/07.md) · [All months](https://rewindex.com/company/anthropic/reports.md) · [Anthropic](https://rewindex.com/company/anthropic.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Outage causing 500s across multiple models](https://rewindex.com/company/anthropic/incidents/5dcd2h34gbcg.md) | critical | 2023-06-07 13:54 UTC | 2023-06-07 14:10 UTC | 16 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Partial outage causing 500s and 529s](https://rewindex.com/company/anthropic/incidents/zchm8l8spmrv.md) | none | 2023-06-02 17:53 UTC | 2023-06-02 17:53 UTC | 0 min | resolved |
| [Partial outage causing 500s and 529s](https://rewindex.com/company/anthropic/incidents/18jfgfwmyy25.md) | none | 2023-06-07 01:29 UTC | 2023-06-07 01:44 UTC | 15 min | resolved |
| [Outage causing 500s across multiple models](https://rewindex.com/company/anthropic/incidents/5dcd2h34gbcg.md) | critical | 2023-06-07 13:54 UTC | 2023-06-07 14:10 UTC | 16 min | resolved |
| [Some users saw elevated rates of 529s](https://rewindex.com/company/anthropic/incidents/7m1st8049qkz.md) | none | 2023-06-16 23:35 UTC | 2023-06-16 23:35 UTC | 0 min | resolved |
| [Partial outage caused 5xx errors](https://rewindex.com/company/anthropic/incidents/rt1kx84m7jvw.md) | none | 2023-06-20 22:45 UTC | 2023-06-20 22:45 UTC | 0 min | resolved |
| [Elevated 503 and 504 errors](https://rewindex.com/company/anthropic/incidents/w0mfznzqgnbc.md) | minor | 2023-06-24 11:27 UTC | 2023-06-24 11:43 UTC | 16 min | resolved |
| [Increased tail latency](https://rewindex.com/company/anthropic/incidents/dccfckxw59q6.md) | minor | 2023-06-30 02:01 UTC | 2023-07-07 21:16 UTC | 8 d | resolved |

## Cite this

Anthropic posted 7 status incidents in June 2023 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/anthropic/2023/06
- Citation: Anthropic, “Anthropic in June 2023” (2023-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/anthropic/2023/06 (CC BY 4.0).
- Markdown link: `[Anthropic: Anthropic in June 2023 (2023-06-01)](https://rewindex.com/company/anthropic/2023/06)`


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Canonical: https://rewindex.com/company/anthropic/2023/06 · Markdown: https://rewindex.com/company/anthropic/2023/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T11:08:56.792Z