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Claude Haiku 4.5 incidents resolved after error spikes — ModelPriceLab

Changes/Claude Haiku 4.5 incidents resolved after error spikes

MinorAnthropicIncidentclaude-haiku-4.5

Claude Haiku 4.5 incidents resolved after error spikes

Anthropic resolved two incidents on Aug 3 affecting Claude Haiku 4.5 and other models: elevated error rates across multiple models (resolved ~14:17 UTC) and degraded performance on Claude Sonnet 5 (resolved ~15:20 UTC). Both returned to baseline; no ongoing impact.

Aug 3, 2026 (UTC)Views:0

View claude-haiku-4.5 in Price Matrix Calculate Spend Impact Anthropic Overview

Impact Assessment

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Reliability3

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Anthropic Status History

Degraded performance on Claude Sonnet 5 | https://status.claude.com/incidents/dnl3q35xkn3s | <p> <small>Aug <var data-var='date'> 3</var>, <var data-var='t...

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