Anthropic Outage for Opus 4.5 and Sonnet 4/4.5 across all services
Elevated errors across many models Incident Report for Claude Postmortem Between 13:25 and 14:43 PT today, Claude Opus 4.5 and…
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Anthropic introduces cheaper, more powerful, more efficient Opus 4.5 model
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Claude Opus 4 and 4.1 can now end a rare subset of conversations
AlignmentClaude Opus 4 and 4.1 can now end a rare subset of conversationsAug 15, 2025We recently gave Claude Opus 4…