# AI API outages on July 29, 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 Gemini API (Google) down on July 29, 2026?

Yes, measured. 2 outage(s) attributed to Google: requests to gemini-flash-lite-latest failed from up to 2 of 4 regions at once while no other provider was failing, first at 01:45 UTC, at least 8 minutes observed in total.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 01:45-01:51 | requests to gemini-flash-lite-latest | eu-hetzner sa-east | >=7 min | 2 | provider_outage |
| 12:41-12:56 | requests to gemini-flash-lite-latest | ap-tokyo eu-hetzner | >=15 min | 2 | unattributed |
| 14:00-14:36 | requests to gemini-flash-lite-latest | ap-tokyo eu-hetzner sa-east us-central | >=37 min | 7 | unattributed |
| 15:00-15:01 | requests to gemini-flash-lite-latest | ap-tokyo sa-east | >=1 min | 2 | unattributed |
| 15:25-15:26 | requests to gemini-flash-lite-latest | ap-tokyo sa-east | >=1 min | 2 | provider_outage |
| 16:55-17:30 | requests to gemini-flash-lite-latest | sa-east us-central | >=36 min | 4 | unattributed |

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

## Was the yi-01ai API down on July 29, 2026?

Yes, measured. 2 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 06:35 UTC, at least 32 minutes observed in total.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 06:35-07:06 | host probes | ap-tokyo us-central | >=32 min | 5 | provider_outage |
| 17:35-17:46 | host probes | ap-tokyo us-central | >=12 min | 2 | unattributed |
| 18:05-18:05 | host probes | sa-east us-central | <5 min | 2 | provider_outage |

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

## Was the Cerebras API down on July 29, 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 14:14 UTC: Partial Service Disruption (minor)

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

## Was the doubao API down on July 29, 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 |
| --- | --- | --- | --- | --- | --- |
| 17:30-17:31 | host probes | ap-tokyo us-central | >=2 min | 2 | unattributed |

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

## Was the stepfun API down on July 29, 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 |
| --- | --- | --- | --- | --- | --- |
| 03:20-03:35 | host probes | sa-east us-central | >=15 min | 2 | unattributed |

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

Source: https://llmlatency.dev/incidents/2026-07-29 · CC BY 4.0