# ChatGPT: Elevated errors for GPT-5.6 Sol on the API

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-09-11 09:08 UTC · Resolved: 2026-09-11 11:21 UTC · Duration: 2.2 h
- Updates: 3 · Affected components: Chat Completions, Responses
- [Vendor status page: https://status.openai.com/incidents/01M27VK1VN54RQJGJEHB5JTQJJ](https://status.openai.com/incidents/01M27VK1VN54RQJGJEHB5JTQJJ)
- [Company: ChatGPT](https://rewindex.com/company/chatgpt.md)

## Timeline of updates

- **identified** 2026-09-11 09:08 UTC: We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
- **monitoring** 2026-09-11 10:09 UTC: We have brought additional capacity online and are seeing improvements for some GPT-5.6 Sol API traffic. We continue to mitigate elevated errors affecting Chat Completions and Responses and are monitoring recovery
- **resolved** 2026-09-11 11:21 UTC: All impacted services have now fully recovered.


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Canonical: https://rewindex.com/company/chatgpt/incidents/01M27VK1VN54RQJGJEHB5JTQJJ · Markdown: https://rewindex.com/company/chatgpt/incidents/01M27VK1VN54RQJGJEHB5JTQJJ.md · JSON: https://rewindex.com/api/v1/companies/chatgpt/incidents/01M27VK1VN54RQJGJEHB5JTQJJ · Generated 2026-10-18T10:45:15.653Z