# Moonshot AI (Kimi): Critical incident: Kimi Code K3 TTFT 响应延迟升高

> Moonshot AI reported elevated time-to-first-token (TTFT) latency for some K3 requests, affecting K3 and Kimi Code - K3, with critical impact. The incident started at 2026-10-28 09:06 UTC and remained open and under investigation when archived, open for 0 min at the last update.

Canonical: https://rewindex.com/change/i4c79544ce38038
Last updated: 2026-10-28T09:33:53Z

**Summary:** Moonshot AI reported elevated time-to-first-token (TTFT) latency for some K3 requests, affecting K3 and Kimi Code - K3, with critical impact. The incident started at 2026-10-28 09:06 UTC and remained open and under investigation when archived, open for 0 min at the last update. _(machine-written, sol)_
- Kind: Major incident · Label: degradation (model (Jev))
- Changed: 2026-10-28 09:06 UTC · Detected: 2026-10-28 09:33 UTC
- [Source: https://status.moonshot.cn/incidents/8vbxpnq9x9jk](https://status.moonshot.cn/incidents/8vbxpnq9x9jk)
- [Company: Moonshot AI (Kimi)](https://rewindex.com/company/moonshot-ai.md)
- Versions: before (none: first archived) → after incident\_version:719/8vbxpnq9x9jk@1269cbb0fb03
- Change 1 of 2 for this incident

Incident page (full timeline): [Kimi Code K3 TTFT 响应延迟升高](https://rewindex.com/company/moonshot-ai/incidents/8vbxpnq9x9jk.md)
## What changed

**1. Added: Title**

```diff
+ Kimi Code K3 TTFT 响应延迟升高
```

**2. Added: Impact**

```diff
+ critical
```

**3. Added: Status**

```diff
+ investigating
```

**4. Added: Start time**

```diff
+ 2026-10-28 09:06 UTC
```

**5. Added: Affected components**

```diff
+ K3, Kimi Code - K3
```

**6. Added: Update** (investigating) · 2026-10-28 09:06 UTC

```diff
+ K3 部分请求的 TTFT 延迟可能升高
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-28 09:06 UTC | Critical incident: Kimi Code K3 TTFT 响应延迟升高 (this change) | degradation |
| 2026-10-28 10:13 UTC | [Incident updated: Kimi Code K3 TTFT 响应延迟升高](https://rewindex.com/change/r1c17c2660e556b.md) | Normal progress |

Next: [change](https://rewindex.com/change/r1c17c2660e556b.md) · All Moonshot AI (Kimi) changes: [timeline](https://rewindex.com/company/moonshot-ai/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

Critical incident: Kimi Code K3 TTFT 响应延迟升高 on Moonshot AI (Kimi)’s status page, changed 2026-10-28 09:06 UTC (change 1 of 2).

- Canonical URL: https://rewindex.com/change/i4c79544ce38038
- Citation: Moonshot AI (Kimi), “Critical incident: Kimi Code K3 TTFT 响应延迟升高” (2026-10-28 09:06 UTC). Archived by Rewindex: https://rewindex.com/change/i4c79544ce38038 (CC BY 4.0).
- Markdown link: `[Moonshot AI (Kimi): Critical incident: Kimi Code K3 TTFT 响应延迟升高 (2026-10-28)](https://rewindex.com/change/i4c79544ce38038)`


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Canonical: https://rewindex.com/change/i4c79544ce38038 · Markdown: https://rewindex.com/change/i4c79544ce38038.md · JSON: https://rewindex.com/api/v1/changes/i4c79544ce38038 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:38:59.959Z