# ChatGPT: 6.1 Sol Degraded Model Performance

> ChatGPT status incident “6.1 Sol Degraded Model Performance” on 2026-10-27: impact minor (vendor’s label), 1.3 h, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/chatgpt/incidents/01M5YY4A3TQETEQ53DVSK8SW10
Last updated: 2026-10-27T16:23:08Z

- Impact (vendor’s label): minor
- Status: resolved · edited after publishing
- Started: 2026-10-27 15:02 UTC · Resolved: 2026-10-27 16:20 UTC · Duration: 1.3 h
- Updates: 3 · Affected components: Batch, Chat Completions, Responses
- [Vendor status page: https://status.openai.com/incidents/01M5YY4A3TQETEQ53DVSK8SW10](https://status.openai.com/incidents/01M5YY4A3TQETEQ53DVSK8SW10)
- [Company: ChatGPT](https://rewindex.com/company/chatgpt.md)

## Timeline of updates

- **investigating** 2026-10-27 15:02 UTC: We’re investigating a potential issue for the listed services and checking how it affects users. We’ll share an update when we know more.
- **monitoring** 2026-10-27 15:40 UTC: We’ve applied a mitigation and are monitoring the affected services to confirm recovery.
- **resolved** 2026-10-27 16:20 UTC: All affected services are operating normally again. We’re sorry for the disruption, and we appreciate your patience.

## Rewindex changes for this incident

- 2026-10-27 15:43 UTC: [Incident updated: 6.1 Sol Degraded Model Performance](https://rewindex.com/change/r45a9dde87683fa.md)
- 2026-10-27 16:23 UTC: [Incident updated: 6.1 Sol Degraded Model Performance](https://rewindex.com/change/r8db7e2f53209c0.md)

## Cite this

Status incident (vendor impact label: minor) posted by ChatGPT, started 2026-10-27 15:02 UTC, resolved after 1.3 h, 3 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/chatgpt/incidents/01M5YY4A3TQETEQ53DVSK8SW10
- Citation: ChatGPT, “6.1 Sol Degraded Model Performance” (2026-10-27 15:02 UTC). Archived by Rewindex: https://rewindex.com/company/chatgpt/incidents/01M5YY4A3TQETEQ53DVSK8SW10 (CC BY 4.0).
- Markdown link: `[ChatGPT: 6.1 Sol Degraded Model Performance (2026-10-27)](https://rewindex.com/company/chatgpt/incidents/01M5YY4A3TQETEQ53DVSK8SW10)`


---
Canonical: https://rewindex.com/company/chatgpt/incidents/01M5YY4A3TQETEQ53DVSK8SW10 · Markdown: https://rewindex.com/company/chatgpt/incidents/01M5YY4A3TQETEQ53DVSK8SW10.md · JSON: https://rewindex.com/api/v1/companies/chatgpt/incidents/01M5YY4A3TQETEQ53DVSK8SW10 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:47:17.961Z