# Weights & Biases: Major incident: Timeouts and 503s for serverless inference

> Major incident: Timeouts and 503s for serverless inference. Detected 2026-10-22 by Rewindex: what changed on Weights & Biases’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/iced82e19932932
Last updated: 2026-10-22T07:34:02Z

**Summary:** _summary pending_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-07-11 03:45 UTC · Detected: 2026-10-22 07:34 UTC
- [Source: https://status.forge.coreweave.com/incidents/xkq2z1v4jmy2](https://status.forge.coreweave.com/incidents/xkq2z1v4jmy2)
- [Company: Weights & Biases](https://rewindex.com/company/weights-biases.md)
- Versions: before (none: first archived) → after incident\_version:46/xkq2z1v4jmy2@5d8c993f0287
- Change 1 of 1 for this incident

Incident page (full timeline): [Timeouts and 503s for serverless inference](https://rewindex.com/company/weights-biases/incidents/xkq2z1v4jmy2.md)
## What changed

**1. Added: Title**

```diff
+ Timeouts and 503s for serverless inference
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-07-11 03:45 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-07-11 03:45 UTC
```

**6. Added: Affected components**

```diff
+ Inference Endpoint
```

**7. Added: Update** (identified) · 2026-07-11 03:11 UTC

```diff
+ Serverless Inference users could experience timeouts and 503 response codes while attempting to leverage models on the product. We are actively engaged in troubleshooting and will post an update here as soon as we know more.
```

**8. Added: Update** (monitoring) · 2026-07-11 03:36 UTC

```diff
+ Impact has been mitigated.
```

**9. Added: Update** (resolved) · 2026-07-11 03:45 UTC

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

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-07-11 03:45 UTC | Major incident: Timeouts and 503s for serverless inference (this change) | outage |

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: Timeouts and 503s for serverless inference on Weights & Biases’s status page, changed 2026-07-11 03:45 UTC (change 1 of 1).

- Canonical URL: https://rewindex.com/change/iced82e19932932
- Citation: Weights & Biases, “Major incident: Timeouts and 503s for serverless inference” (2026-07-11 03:45 UTC). Archived by Rewindex: https://rewindex.com/change/iced82e19932932 (CC BY 4.0).
- Markdown link: `[Weights & Biases: Major incident: Timeouts and 503s for serverless inference (2026-07-11)](https://rewindex.com/change/iced82e19932932)`


---
Canonical: https://rewindex.com/change/iced82e19932932 · Markdown: https://rewindex.com/change/iced82e19932932.md · JSON: https://rewindex.com/api/v1/changes/iced82e19932932 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:32:47.838Z