# AI API outages on October 4, 2026 (UTC)

Measured every 5 minutes from 4 regions. An outage is attributed to a provider only when it failed from 2+ regions at once and no other provider failed in the same minutes.

## Was the friendli API down on October 4, 2026?

Yes, measured. 1 outage(s) attributed to friendli: host probes failed from up to 3 of 4 regions at once while no other provider was failing, first at 02:05 UTC, at least 3 minutes observed in total.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 02:05-02:07 | host probes | ap-tokyo eu-hetzner us-central | >=3 min | 3 | provider_outage |

Live status now: https://llmlatency.dev/provider/friendli

## Was the yi-01ai API down on October 4, 2026?

Yes, measured. 1 outage(s) attributed to yi-01ai: host probes failed from up to 2 of 4 regions at once while no other provider was failing, first at 14:15 UTC, each shorter than one 5-minute probe cycle.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 14:15-14:15 | host probes | ap-tokyo sa-east | <5 min | 2 | provider_outage |

Live status now: https://llmlatency.dev/provider/yi-01ai

## Was the baichuan API down on October 4, 2026?

Not attributably. 1 multi-region failure(s) of baichuan coincided with failures of other providers, so the cause sat above baichuan and is not blamed on it.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 15:30-15:30 | host probes | ap-tokyo sa-east | <5 min | 2 | unattributed |

Live status now: https://llmlatency.dev/provider/baichuan

## Was the doubao API down on October 4, 2026?

Not attributably. 1 multi-region failure(s) of doubao coincided with failures of other providers, so the cause sat above doubao and is not blamed on it.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 09:50-09:50 | host probes | sa-east us-central | <5 min | 2 | unattributed |

Live status now: https://llmlatency.dev/provider/doubao

## Was the stepfun API down on October 4, 2026?

Not attributably. 1 multi-region failure(s) of stepfun coincided with failures of other providers, so the cause sat above stepfun and is not blamed on it.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 11:50-12:00 | host probes | ap-tokyo eu-hetzner sa-east us-central | >=10 min | 5 | unattributed |

Live status now: https://llmlatency.dev/provider/stepfun

Source: https://llmlatency.dev/incidents/2026-10-04 · CC BY 4.0