Is OpenAI down in Japan?
Vendor reports no incidentWhat OpenAI reports
OpenAI reports no incident on its status page.
As of the last successful poll, 2026-11-06 16:19 UTC.
Our regional reading
This is our own reading from outside, shown beside the vendor's statement. It is not counted as a separate outage.
Checks passingin Japan, measured from Tokyo
Our Tokyo probe last checked OpenAI at Nov 6, 2026, 4:28 PM UTC and read checks passing.
Over the last 24 hours we completed 237 checks from Tokyo and 237 answered cleanly, 100.00% availability.
Of the 9 other regions we check OpenAI from, all 9 read checks passing right now.
Email me when OpenAI reports an incident on its status page, and again when it reports it resolved.
What our Tokyo probe measured
Last checked Nov 6, 2026, 4:28 PM UTC.
OpenAI from Tokyo over the last 30 days
Over the last 30 days, OpenAI answered our Tokyo probe in 495 ms on average, and 1 check in 20 took longer than 784 ms.
Ranked by average response time across the 10 cities we check OpenAI from, Tokyo 7th; Frankfurt was fastest at 316 ms and Sydney slowest at 841 ms.
From Tokyo we ran 18,740 checks of OpenAI in 30 days, and 18,700 answered cleanly: 99.78% availability.
18 of the 30 days had at least one failed check. The weakest was Oct 27 (UTC), at 98.82% across 680 checks.
In Tokyo local time (GMT+9), OpenAI was slowest around 9 AM, at 1,258 ms on average over the last 14 days, and quickest around 12 PM, at 585 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Fri, Nov 6 | 158 | 100.00% | 475 ms |
| Thu, Nov 5 | 243 | 100.00% | 526 ms |
| Wed, Nov 4 | 239 | 99.58% | 595 ms |
| Tue, Nov 3 | 243 | 100.00% | 549 ms |
| Mon, Nov 2 | 502 | 100.00% | 653 ms |
| Sun, Nov 1 | 709 | 99.85% | 619 ms |
| Sat, Oct 31 | 700 | 99.85% | 628 ms |
| Fri, Oct 30 | 641 | 99.84% | 639 ms |
| Thu, Oct 29 | 674 | 99.85% | 633 ms |
| Wed, Oct 28 | 711 | 99.85% | 567 ms |
| Tue, Oct 27 | 680 | 98.82% | 923 ms |
| Mon, Oct 26 | 641 | 98.90% | 887 ms |
| Sun, Oct 25 | 645 | 99.68% | 677 ms |
| Sat, Oct 24 | 618 | 99.19% | 909 ms |
OpenAI outages measured from Japan
Our Tokyo probe measured no confirmed OpenAI outage in the last 90 days.
How the other regions read right now
Of the 9 other regions we check OpenAI from, all 9 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 587 checks |
| San Jose | Checks passing | 100.00% of 426 checks |
| Frankfurt | Checks passing | 100.00% of 386 checks |
| Chicago | Checks passing | 100.00% of 358 checks |
| Toronto | Checks passing | 100.00% of 357 checks |
| London | Checks passing | 100.00% of 356 checks |
| Singapore | Checks passing | 100.00% of 355 checks |
| Sydney | Checks passing | 100.00% of 357 checks |
| São Paulo | Checks passing | 100.00% of 356 checks |
Other countries we check OpenAI from
How we measured this
Japan readings on this page come from RealUptime's own Tokyo probe against OpenAI's public endpoints. They are not user reports, and they are not OpenAI's own status page.
See OpenAI's full check readings, the 90-day history by region, or the outage tracker methodology.
Check your own site from Tokyo
This page shows what we see when we check this service, using the same ten regions, for a site you run. RealUptime Monitor watches your own servers from inside your network, and it starts free.
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