# Weights & Biases: Major incident: Serverless Training

> Major incident: Serverless Training. Detected 2026-11-12 by Rewindex: what changed on Weights & Biases’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/ibd6b858ee2f838
Last updated: 2026-11-12T20:23:39Z

**Summary:** _summary pending_
- Kind: Major incident · Label: major (vendor)
- Changed: 2026-11-12 20:17 UTC · Detected: 2026-11-12 20:23 UTC
- [Source: https://status.forge.coreweave.com/incidents/yy299drmtnsk](https://status.forge.coreweave.com/incidents/yy299drmtnsk)
- [Company: Weights & Biases](https://rewindex.com/company/weights-biases.md)
- Versions: before (none: first archived) → after incident\_version:46/yy299drmtnsk@75dd447c69eb
- Change 1 of 2 for this incident

Incident page (full timeline): [Serverless Training](https://rewindex.com/company/weights-biases/incidents/yy299drmtnsk.md)
## What changed

**1. Added: Title**

```diff
+ Serverless Training
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ investigating
```

**4. Added: Start time**

```diff
+ 2026-11-12 20:17 UTC
```

**5. Added: Affected components**

```diff
+ Backend API
```

**6. Added: Update** (investigating) · 2026-11-12 20:17 UTC

```diff
+ We are currently investigating issues with Serverless Training and Model Distillation APIs
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-12 20:17 UTC | Major incident: Serverless Training (this change) | major |
| 2026-11-12 21:13 UTC | [Incident deleted: Serverless Training](https://rewindex.com/change/dbd6b858ee2f838.md) | Deleted by vendor |

Next: [change](https://rewindex.com/change/dbd6b858ee2f838.md) · All Weights & Biases changes: [timeline](https://rewindex.com/company/weights-biases/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._

## Cite this

Major incident: Serverless Training on Weights & Biases’s status page, changed 2026-11-12 20:17 UTC (change 1 of 2).

- Canonical URL: https://rewindex.com/change/ibd6b858ee2f838
- Citation: Weights & Biases, “Major incident: Serverless Training” (2026-11-12 20:17 UTC). Archived by Rewindex: https://rewindex.com/change/ibd6b858ee2f838 (CC BY 4.0).
- Markdown link: `[Weights & Biases: Major incident: Serverless Training (2026-11-12)](https://rewindex.com/change/ibd6b858ee2f838)`


---
Canonical: https://rewindex.com/change/ibd6b858ee2f838 · Markdown: https://rewindex.com/change/ibd6b858ee2f838.md · JSON: https://rewindex.com/api/v1/changes/ibd6b858ee2f838 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-13T02:17:41.591Z