# OpenAI: Elevated error rates with the invalid_prompt error code

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-07-29 00:55 UTC · Resolved: 2026-07-29 02:20 UTC · Duration: 1.4 h
- Updates: 3 · Affected components: Chat Completions
- [Vendor status page: https://status.openai.com/incidents/01KYNNX2TQ3PV0KPJ9PTRRPX6C](https://status.openai.com/incidents/01KYNNX2TQ3PV0KPJ9PTRRPX6C)
- [Company: OpenAI](https://rewindex.com/company/openai.md)

## Timeline of updates

- **investigating** 2026-07-29 00:55 UTC: We are investigating the issue for the listed services.
- **monitoring** 2026-07-29 01:39 UTC: We have applied the mitigation and are monitoring the recovery.
- **resolved** 2026-07-29 02:20 UTC: All impacted services have now fully recovered.


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Canonical: https://rewindex.com/company/openai/incidents/01KYNNX2TQ3PV0KPJ9PTRRPX6C · Markdown: https://rewindex.com/company/openai/incidents/01KYNNX2TQ3PV0KPJ9PTRRPX6C.md · JSON: https://rewindex.com/api/v1/companies/openai/incidents/01KYNNX2TQ3PV0KPJ9PTRRPX6C · Generated 2026-10-18T09:45:55.197Z