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Watson Natural Language Understanding — API status & change history

Natural language processing for advanced text analysis

Last checked 2026-11-02 19:35 UTC — HTTP 404, 1469 ms. Availability over 30 days of data: 100.00%.

729 ms · 2026-10-04 18:35 UTC749 ms · 2026-10-05 18:38 UTC826 ms · 2026-10-06 18:41 UTC775 ms · 2026-10-07 18:43 UTC744 ms · 2026-10-08 18:45 UTC772 ms · 2026-10-09 18:47 UTC781 ms · 2026-10-10 18:49 UTC797 ms · 2026-10-11 18:50 UTC993 ms · 2026-10-12 18:53 UTC870 ms · 2026-10-13 18:55 UTC1019 ms · 2026-10-14 18:56 UTC1037 ms · 2026-10-15 18:58 UTC527 ms · 2026-10-16 18:59 UTC1585 ms · 2026-10-17 19:01 UTC1507 ms · 2026-10-18 19:03 UTC496 ms · 2026-10-19 19:05 UTC502 ms · 2026-10-20 19:07 UTC302 ms · 2026-10-21 19:09 UTC513 ms · 2026-10-22 19:13 UTC418 ms · 2026-10-23 19:15 UTC365 ms · 2026-10-24 19:17 UTC465 ms · 2026-10-25 19:20 UTC679 ms · 2026-10-26 19:22 UTC282 ms · 2026-10-27 19:23 UTC990 ms · 2026-10-28 19:25 UTC385 ms · 2026-10-29 19:27 UTC1535 ms · 2026-10-30 19:29 UTC1653 ms · 2026-10-31 19:31 UTC1629 ms · 2026-11-01 19:33 UTC1469 ms · 2026-11-02 19:35 UTC
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Shape history

6 confirmed · 11 signals on record. A change confirms after it survives three consecutive polls.

Related

Text Analysis APIs · Sentiment Analysis · ELI · Hirak Translation · Latest graveyard