Elastic Cloud incident
Elevated error rates for Claude Sonnet 4.5 EIS inference endpoints
Resolved after 1 hour 10 minutes, affecting Elastic Inference Service, on March 30, 2026.
We're seeing elevated 5xx error rates for the Claude Sonnet 4.5 model in EIS. The following default inference endpoints are affected: - .anthropic-claude-4.5-sonnet-chat_completion - .anthropic-claude-4.5-sonnet-completion - .gp-llm-v2-chat_completion - .gp-llm-v2-completion We're investigating and will update again in 2 hours or if there's a change in status.
Affected components
Update timeline
- investigating Mar 30, 2026, 06:46 PM UTC
We're seeing elevated 5xx error rates for the Claude Sonnet 4.5 model in EIS. The following default inference endpoints are affected: - .anthropic-claude-4.5-sonnet-chat_completion - .anthropic-claude-4.5-sonnet-completion - .gp-llm-v2-chat_completion - .gp-llm-v2-completion We're investigating and will update again in 2 hours or if there's a change in status.
- resolved Mar 30, 2026, 07:57 PM UTC
Endpoints are operating normally
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