# AI API outages on September 20, 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 SambaNova API down on September 20, 2026?

Yes, measured. 1 outage(s) attributed to SambaNova: host probes failed from up to 2 of 4 regions at once while no other provider was failing, first at 17:30 UTC, each shorter than one 5-minute probe cycle. SambaNova's status page lists nothing that day.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 17:30-17:30 | host probes | sa-east us-central | <5 min | 2 | provider_outage |

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

## Was the yi-01ai API down on September 20, 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 06:30 UTC, at least 20 minutes observed in total.

| UTC | What failed | Regions | Duration (lower bound) | Failed probes | Verdict |
| --- | --- | --- | --- | --- | --- |
| 06:30-06:50 | host probes | ap-tokyo us-central | >=20 min | 3 | provider_outage |

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

## Was the baseten API down on September 20, 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 07:19 UTC: Kimi K3 Model API outage (major)

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

Source: https://llmlatency.dev/incidents/2026-09-20 · CC BY 4.0