Elevated errors on Claude Opus 4.7

Historical record · source provider_api · confidence high

60/100

User-Impact Score · Significant

startedresolved

1h 52m · Anthropic · scope unspecified · historical record (live confirmation cannot be fabricated retroactively).

Cite this incidentBibTeX · APA · MLA · Chicago · RIS

ai-receipts. (2026, May 14). Elevated errors on Claude Opus 4.7 [Incident record, methodology v1.0]. ai-receipts. https://aireceipts.org/incidents/anthropic:6f1wzlw5cjqx

Embed this incidentiframe · CC-BY-4.0

<iframe src="https://aireceipts.org/incidents/anthropic:6f1wzlw5cjqx?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:6f1wzlw5cjqx">Source: ai-receipts</a> · CC-BY-4.0</p>

Data record

UIS: 60/100
Status: resolved
Started (UTC): 2026-05-14 20:33
Duration: 1h 52m
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

Evidence chain unavailable — database not configured for this render.