--- id: 20260527-201313-openai-responses-unhandled-sse-observability slug: openai-responses-unhandled-sse-observability title: OpenAI Responses 未対応 SSE event を破棄せず観測する status: closed kind: feature priority: P1 labels: [llm, openai, observability, trace] created_at: 2026-05-27T20:13:13Z updated_at: 2026-05-27T20:44:19Z assignee: null legacy_ticket: null --- ## Background Created by tickets.sh. ## Acceptance criteria - TBD