Research observatory 18 / Service interruptions
AI Outage and Reliability Monitor
Published reports of AI outages, downtime, degraded service, availability incidents, and recovery events.
Each dot is a verified monthly observation of verified records. Lines connect observations in the same series; missing periods are not treated as zero.
Version ledger
Frozen public editions
Each edition preserves the records, method, sources, and downloads available at publication time.
- v62 / latestNov 2, 2026114 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 114 records.
- v61Nov 1, 2026113 records / 60 sources
+2 records; updated Reliability records. The frozen snapshot contains 113 records.
- v60Oct 31, 2026111 records / 60 sources
+4 records; updated Reliability records. The frozen snapshot contains 111 records.
- v59Oct 30, 2026107 records / 60 sources
+4 records; updated Reliability records, Median importance. The frozen snapshot contains 107 records.
- v58Oct 29, 2026103 records / 60 sources
+4 records; updated Reliability records, Median importance. The frozen snapshot contains 103 records.
- v57Oct 28, 202699 records / 60 sources
+3 records; updated Reliability records. The frozen snapshot contains 99 records.
- v56Oct 27, 202696 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 96 records.
- v55Oct 26, 202695 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 95 records.
- v54Oct 25, 202694 records / 60 sources
+3 records; updated Reliability records. The frozen snapshot contains 94 records.
- v53Oct 24, 202691 records / 60 sources
+4 records; updated Reliability records. The frozen snapshot contains 91 records.
- v52Oct 23, 202687 records / 60 sources
+1 records; updated Reliability records, Median importance. The frozen snapshot contains 87 records.
- v51Oct 22, 202686 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 86 records.
- v50Oct 21, 202685 records / 60 sources
+5 records; updated Reliability records, Median importance. The frozen snapshot contains 85 records.
- v49Oct 20, 202680 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 80 records.
- v48Oct 19, 202679 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 79 records.
- v47Oct 18, 202678 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 78 records.
- v46Oct 17, 202677 records / 60 sources
+1 records; updated Reliability records, Median importance. The frozen snapshot contains 77 records.
- v45Oct 16, 202676 records / 60 sources
+2 records; updated Reliability records. The frozen snapshot contains 76 records.
- v44Oct 15, 202674 records / 60 sources
+4 records; updated Reliability records, Median importance. The frozen snapshot contains 74 records.
- v43Oct 14, 202670 records / 60 sources
+2 records; updated Reliability records. The frozen snapshot contains 70 records.
- v42Oct 13, 202668 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 68 records.
- v41Oct 12, 202667 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 67 records.
- v40Oct 11, 202666 records / 60 sources
+2 records; updated Reliability records. The frozen snapshot contains 66 records.
- v39Oct 10, 202664 records / 60 sources
+3 records; updated Reliability records. The frozen snapshot contains 64 records.
- v38Oct 9, 202661 records / 60 sources
+4 records; updated Reliability records. The frozen snapshot contains 61 records.
- v37Oct 8, 202657 records / 60 sources
+2 records; updated Reliability records. The frozen snapshot contains 57 records.
- v36Oct 7, 202655 records / 60 sources
+3 records; updated Reliability records, Median importance. The frozen snapshot contains 55 records.
- v35Oct 6, 202652 records / 60 sources
+1 records; updated Reliability records. The frozen snapshot contains 52 records.
- v34Oct 5, 202651 records / 60 sources
+1 records; updated Reliability records, Median importance. The frozen snapshot contains 51 records.
- v33Oct 4, 202650 records / 60 sources
Source-backed fields changed; the frozen snapshot contains 50 records.
Only publicly reported interruptions in monitored coverage are included. Absence from the tracker is not evidence of uninterrupted service, and duration is not inferred when undisclosed.
- Dataset ID
- spd:reliability-monitor
- Stable URL
- /research/reliability-monitor
- Version
- v18
- Coverage
- 2026-08/2026-09-15
- Records
- 32
- Fields
- 7
- Updated
Measurement technique
How to read this report
- 01Records require an explicit outage, degradation, availability incident, or recovery event.
- 02Each published development contributes one observation; repeated reports without a material update are excluded by the editorial pipeline.
- 03The monitor does not convert anecdotal user reports into measured downtime.
Sources
Evidence
29 publishers supporting 44 records. Expand a publisher to inspect its cited pages.