# Baseten: Major incident: DeepSeek v4.1 outage on Model APIs. Dedicated Inference is not affected

**Summary:** Baseten reported a major DeepSeek v4.1 outage on Model APIs from 2026-10-06 04:35 UTC to 2026-10-06 04:48 UTC, lasting 13 min. Dedicated Inference was not affected; the incident was resolved, with no cause or fix specified. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-10-06 04:35 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://stspg.io/kv0bh77nrrdr](https://stspg.io/kv0bh77nrrdr)
- [Company: Baseten](https://rewindex.com/company/baseten.md)
- Versions: before (none: first archived) → after incident\_version:3/l1mzwqp0f840@1f379169fb61
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ DeepSeek v4.1 outage on Model APIs. Dedicated Inference is not affected
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-10-06 04:35 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-10-06 04:48 UTC
```

**6. Added: Affected components**

```diff
+ Model APIs
```

**7. Added: Update** (investigating) · 2026-10-06 04:35 UTC

```diff
+ We are currently investigating this issue.
```

**8. Added: Update** (resolved) · 2026-10-06 04:48 UTC

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

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-06 04:35 UTC | Major incident: DeepSeek v4.1 outage on Model APIs. Dedicated Inference is not affected (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._


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Canonical: https://rewindex.com/change/i4d4146867adc8f · Markdown: https://rewindex.com/change/i4d4146867adc8f.md · JSON: https://rewindex.com/api/v1/changes/i4d4146867adc8f · Generated 2026-10-18T03:31:45.916Z