Triple
T15047582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hugh Grosvenor, 1st Duke of Westminster |
E379270
|
entity |
| Predicate | mother |
P120
|
FINISHED |
| Object |
Lady Elizabeth Mary Leveson-Gower
Lady Elizabeth Mary Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family and the mother of Hugh Grosvenor, 1st Duke of Westminster.
|
E1133578
|
NE FINISHED |
How this triple was built (4 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: Lady Elizabeth Mary Leveson-Gower | Statement: [Hugh Grosvenor, 1st Duke of Westminster, mother, Lady Elizabeth Mary Leveson-Gower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lady Elizabeth Mary Leveson-Gower Context triple: [Hugh Grosvenor, 1st Duke of Westminster, mother, Lady Elizabeth Mary Leveson-Gower]
-
A.
Lady Elizabeth Georgiana Sutherland-Leveson-Gower
Lady Elizabeth Georgiana Sutherland-Leveson-Gower was a 19th-century British aristocrat from the powerful Sutherland family and the mother of John Campbell, 9th Duke of Argyll.
-
B.
Lady Susan Leveson-Gower
Lady Susan Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family who became Countess of Harrowby through her marriage to Dudley Ryder, 1st Earl of Harrowby.
-
C.
Lady Elizabeth Cavendish
Lady Elizabeth Cavendish was an English aristocrat of the prominent Cavendish family, daughter of the 2nd Duke of Devonshire and a member of the high Georgian nobility.
-
D.
Lady Elizabeth Cavendish
Lady Elizabeth Cavendish was a British aristocrat and courtier, best known as a close friend and lady-in-waiting to Princess Margaret and a member of the prominent Cavendish family.
-
E.
Rose Leveson-Gower, Countess Granville
Rose Leveson-Gower, Countess Granville was a British aristocrat and elder sister of Queen Elizabeth The Queen Mother, known for her role in royal social circles and public life in the early to mid-20th century.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lady Elizabeth Mary Leveson-Gower Triple: [Hugh Grosvenor, 1st Duke of Westminster, mother, Lady Elizabeth Mary Leveson-Gower]
Generated description
Lady Elizabeth Mary Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family and the mother of Hugh Grosvenor, 1st Duke of Westminster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lady Elizabeth Mary Leveson-Gower Target entity description: Lady Elizabeth Mary Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family and the mother of Hugh Grosvenor, 1st Duke of Westminster.
-
A.
Lady Elizabeth Georgiana Sutherland-Leveson-Gower
Lady Elizabeth Georgiana Sutherland-Leveson-Gower was a 19th-century British aristocrat from the powerful Sutherland family and the mother of John Campbell, 9th Duke of Argyll.
-
B.
Lady Susan Leveson-Gower
Lady Susan Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family who became Countess of Harrowby through her marriage to Dudley Ryder, 1st Earl of Harrowby.
-
C.
Lady Elizabeth Cavendish
Lady Elizabeth Cavendish was an English aristocrat of the prominent Cavendish family, daughter of the 2nd Duke of Devonshire and a member of the high Georgian nobility.
-
D.
Lady Elizabeth Cavendish
Lady Elizabeth Cavendish was a British aristocrat and courtier, best known as a close friend and lady-in-waiting to Princess Margaret and a member of the prominent Cavendish family.
-
E.
Rose Leveson-Gower, Countess Granville
Rose Leveson-Gower, Countess Granville was a British aristocrat and elder sister of Queen Elizabeth The Queen Mother, known for her role in royal social circles and public life in the early to mid-20th century.
- F. None of above. chosen
Provenance (5 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda8e64e48190873104a02a676ff3 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe9de73614819098b7a88624407d0e |
completed | May 9, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69fe9f49b1108190a453ef3805006e6c |
completed | May 9, 2026, 2:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe9fb79bd08190b22f92df751d0e58 |
completed | May 9, 2026, 2:45 a.m. |
Created at: April 10, 2026, 3 a.m.