Triple
T12796107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gladesville Bridge |
E305892
|
entity |
| Predicate | officialOpeningBy |
P12972
|
FINISHED |
| Object | Princess Marina, Duchess of Kent |
E53980
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Princess Marina, Duchess of Kent | Statement: [Gladesville Bridge, officialOpeningBy, Princess Marina, Duchess of Kent]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Princess Marina, Duchess of Kent Context triple: [Gladesville Bridge, officialOpeningBy, Princess Marina, Duchess of Kent]
-
A.
Princess Marina of Greece and Denmark
chosen
Princess Marina of Greece and Denmark was a Greek and Danish princess who became a prominent member of the British royal family through her marriage to Prince George, Duke of Kent.
-
B.
Duchess of Kent
The Duchess of Kent is a British royal title traditionally held by the wife of the Duke of Kent, a member of the United Kingdom’s royal family.
-
C.
Nerissa Bowes-Lyon
Nerissa Bowes-Lyon was a first cousin of Queen Elizabeth II who spent most of her life in a long-stay hospital for people with learning disabilities, largely hidden from public view.
-
D.
Princess Alexandra of Teck
Princess Alexandra of Teck was a British princess of the Teck branch of the royal family who became Princess Arthur of Connaught through marriage and was a granddaughter of Queen Victoria.
-
E.
Cecilia Nina Bowes-Lyon
Cecilia Nina Bowes-Lyon was a British aristocrat best known as the mother of Queen Elizabeth The Queen Mother and grandmother of Queen Elizabeth II.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e6db68481909a2ca8da1287f3e0 |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6f5bc5f688190a6fd3716c8266b2c |
completed | May 3, 2026, 7:14 a.m. |
Created at: April 9, 2026, 5:30 p.m.