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r/ClaudeAI: Elevated Errors on Claude Opus 4.8 — Automated Bot Flags New Incident at 22:20 and 22:36 UTC June 8, Fifth Distinct Model-Level Outage in Seven Days

anthropic ai infrastructure ai-reliability

Summary

Anthropic's official status system flagged elevated errors on Claude Opus 4.8 at 22:20 and 22:36 UTC on June 8, with r/ClaudeAI's automated bot posting alerts within two minutes of each update. This is the fifth distinct model-level reliability incident flagged by the same automated system in seven days, following separate outages affecting Opus 4.7 (21:56 UTC same day), Haiku 4.5 (19:10 UTC same day), and Opus 4.6 and Opus 4.7 on earlier dates. The Opus 4.8 incidents are new entries distinct from all previously covered outages in the dedup record.