Is openai.com/blog/adversarial-example-research/ blocked in mainland China?

Can you open openai.com/blog/adversarial-example-research/ from mainland China?

Yes.

No recent testsVerdict from 2026-04-25 · 3 mo ago

As of the last test on 2026-04-25 — 3 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.

2025first tested

3 mo agolast tested

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Other tested URLs on openai.com

Blocking varies across openai.com: 13 blocked vs 16 accessible among tested hosts.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is openai.com/blog/adversarial-example-research/ blocked in mainland China right now?

We haven't tested openai.com/blog/adversarial-example-research/ in the last 90 days. As of the last test on 2026-04-25 (3 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.

https://openai.com/blog/adversarial-example-research/ · JSON