# Weights & Biases: Major incident: W&B Inference Maintenance

> Major incident: W&B Inference Maintenance. Detected 2026-10-22 by Rewindex: what changed on Weights & Biases’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/i74507623cdcff5
Last updated: 2026-10-22T07:43:46Z

**Summary:** _summary pending_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-03-31 18:12 UTC · Detected: 2026-10-22 07:43 UTC
- [Source: https://status.forge.coreweave.com/incidents/68bp03970g9n](https://status.forge.coreweave.com/incidents/68bp03970g9n)
- [Company: Weights & Biases](https://rewindex.com/company/weights-biases.md)
- Versions: before (none: first archived) → after incident\_version:46/68bp03970g9n@3d8af3bdffc7
- Change 1 of 1 for this incident

Incident page (full timeline): [W&B Inference Maintenance](https://rewindex.com/company/weights-biases/incidents/68bp03970g9n.md)
## What changed

**1. Added: Title**

```diff
+ W&B Inference Maintenance
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-03-31 18:12 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-03-31 18:12 UTC
```

**6. Added: Affected components**

```diff
+ Inference Endpoint
```

**7. Added: Update** (investigating) · 2026-03-31 16:52 UTC

```diff
+ The W&B Inference endpoint is currently unavailable. This is due to some maintenance on the gateway that was scheduled but that we missed the announcement step for. We expect intermittent outages between 9am and 11am PDT. We apologize for any inconvenience.
```

**8. Added: Update** (resolved) · 2026-03-31 18:12 UTC

```diff
+ Maintenance has completed.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-03-31 18:12 UTC | Major incident: W&B Inference Maintenance (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: W&B Inference Maintenance on Weights & Biases’s status page, changed 2026-03-31 18:12 UTC (change 1 of 1).

- Canonical URL: https://rewindex.com/change/i74507623cdcff5
- Citation: Weights & Biases, “Major incident: W&B Inference Maintenance” (2026-03-31 18:12 UTC). Archived by Rewindex: https://rewindex.com/change/i74507623cdcff5 (CC BY 4.0).
- Markdown link: `[Weights & Biases: Major incident: W&B Inference Maintenance (2026-03-31)](https://rewindex.com/change/i74507623cdcff5)`


---
Canonical: https://rewindex.com/change/i74507623cdcff5 · Markdown: https://rewindex.com/change/i74507623cdcff5.md · JSON: https://rewindex.com/api/v1/changes/i74507623cdcff5 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:38:52.984Z