# AI API outages on August 27, 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 yi-01ai API down on August 27, 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 11:51 UTC, at least 25 minutes observed in total.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 11:51-12:16 | host probes | ap-tokyo sa-east | >=25 min | 5 | provider_outage |

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

## Was the Cerebras API down on August 27, 2026?

Not by our measurements. No failure of Cerebras was seen from two or more regions at once. Cerebras's own status page opened 1 entry that day (self-reported, listed below).
- self-reported 12:05 UTC: Resolved (minor)

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

## Was the baseten API down on August 27, 2026?

Not by our measurements. No failure of baseten was seen from two or more regions at once. baseten's own status page opened 1 entry that day (self-reported, listed below).
- self-reported 21:17 UTC: Elevated errors for models in a single US cluster due to provider outage (minor)

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

Source: https://llmlatency.dev/incidents/2026-08-27 · CC BY 4.0