Historical
Anthropic · Incident record · Apr 23, 15:29 UTC

Elevated errors on Claude Opus 4.7

Historical record · source provider_api · confidence high
37/100
User-Impact Score · Degraded
2026-04-23 15:29 UTC — UIS 37
startedresolved

30m · Anthropic · scope unspecified · historical record (live confirmation cannot be fabricated retroactively).

Cite this incidentBibTeX · APA · MLA · Chicago · RIS
ai-receipts. (2026, April 23). Elevated errors on Claude Opus 4.7 [Incident record, methodology v1.0]. ai-receipts. https://aireceipts.org/incidents/anthropic:1gz3fcvd76fx
Embed this incidentiframe · CC-BY-4.0
<iframe src="https://aireceipts.org/incidents/anthropic:1gz3fcvd76fx?embed=1" title="Anthropic: Elevated errors on Claude Opus 4.7 — ai-receipts incident record" width="100%" height="420" loading="lazy" style="border:1px solid #e4e4e7"></iframe>
<p><a href="https://aireceipts.org/incidents/anthropic:1gz3fcvd76fx">Source: ai-receipts</a> · CC-BY-4.0</p>

Data record

UIS
37/100
Status
resolved
Started (UTC)
2026-04-23 15:29
Duration
30m
Components
claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Scope
scope unspecified — see methodology limitations
Confirmation
Historical record. Live multi-source confirmation cannot be fabricated retroactively.
Methodology
v1 · how this score was computed · provider status page

Evidence chain

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