{"title":"Some users may encounter issues with GPT-5.4-C model in Codex","incident_id":"openai:01KPPY7B8PMYHJWDNFY9TMJX33","providers":["openai"],"impacted":{"models":[],"regions":[],"endpoints":[]},"time_window":{"started_at":"2026-04-21T02:34:32.000Z","observed_at":"2026-04-21T04:33:18.000Z"},"evidence_urls":["https://aistatusdashboard.com/incidents/openai:01KPPY7B8PMYHJWDNFY9TMJX33"],"source_urls":[],"generated_at":"2026-04-22T11:18:58.325Z","content_hash":"97afc50237892a9debf642d381a82ff19c13bbba13b27da14d6690265538e9e6"}