# Baseten: Major incident: Elevated inference 500s for a subset of models deployed in GCP central1

**Summary:** Baseten reported a major Dedicated Inference incident causing elevated inference 500s for a subset of models deployed in GCP central1. It started at 2026-09-21 18:34 UTC and was resolved at 2026-09-21 18:41 UTC, with a computed duration of 6 min; a fix was implemented by 18:38 UTC. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-09-21 18:34 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://stspg.io/c7k9fhmmyz7d](https://stspg.io/c7k9fhmmyz7d)
- [Company: Baseten](https://rewindex.com/company/baseten.md)
- Versions: before (none: first archived) → after incident\_version:3/2kfcxy48kxg8@37e38b23e771
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Elevated inference 500s for a subset of models deployed in GCP central1
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-09-21 18:34 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-09-21 18:41 UTC
```

**6. Added: Affected components**

```diff
+ Dedicated Inference
```

**7. Added: Update** (identified) · 2026-09-21 18:34 UTC

```diff
+ The issue has been identified and a fix is being implemented.
```

**8. Added: Update** (monitoring) · 2026-09-21 18:38 UTC

```diff
+ A fix has been implemented and we are monitoring the results.
```

**9. Added: Update** (resolved) · 2026-09-21 18:41 UTC

```diff
+ This incident has been resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-09-21 18:34 UTC | Major incident: Elevated inference 500s for a subset of models deployed in GCP central1 (this change) | outage |

All Baseten changes: [timeline](https://rewindex.com/company/baseten/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


---
Canonical: https://rewindex.com/change/i19a7eea5c5bf9e · Markdown: https://rewindex.com/change/i19a7eea5c5bf9e.md · JSON: https://rewindex.com/api/v1/changes/i19a7eea5c5bf9e · Generated 2026-10-18T03:28:52.393Z