Resolved
Anthropic · Incident record · Jun 9, 20:32 UTC

Elevated errors on Claude Opus 4.6

56/100
User-Impact Score · Significant
2026-06-09 20:34 UTC — UIS 562026-06-09 22:08 UTC — UIS 56
startedresolved

1h 38m · Anthropic · scope unspecified · single-source — not confirmed.

Cite this incidentBibTeX · APA · MLA · Chicago · RIS
ai-receipts. (2026, June 9). Elevated errors on Claude Opus 4.6 [Incident record, methodology v1.0]. ai-receipts. https://aireceipts.org/incidents/anthropic:xwrtmlm3tnxf
Embed this incidentiframe · CC-BY-4.0
<iframe src="https://aireceipts.org/incidents/anthropic:xwrtmlm3tnxf?embed=1" title="Anthropic: Elevated errors on Claude Opus 4.6 — ai-receipts incident record" width="100%" height="420" loading="lazy" style="border:1px solid #e4e4e7"></iframe>
<p><a href="https://aireceipts.org/incidents/anthropic:xwrtmlm3tnxf">Source: ai-receipts</a> · CC-BY-4.0</p>

Data record

UIS
56/100
Status
resolved
Started (UTC)
2026-06-09 20:32
Duration
1h 38m
Components
claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Scope
scope unspecified — see methodology limitations
Confirmation
Unconfirmed — single source or weak corroboration only.
Methodology
v1 · how this score was computed · provider status page

Evidence chain

  1. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  2. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  3. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  4. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  5. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  6. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  7. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  8. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  9. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  10. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  11. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  12. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  13. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  14. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  15. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  16. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  17. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  18. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  19. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  20. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  21. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  22. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  23. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  24. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  25. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  26. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  27. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  28. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  29. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  30. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  31. Jun 9, 20:32 UTC
    [investigating]

    We are currently investigating this issue.

    permalink
  32. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  33. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  34. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  35. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  36. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  37. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  38. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  39. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  40. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  41. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink
  42. Jun 9, 22:10 UTC
    [resolved]

    From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.

    permalink