Triple
T11841675
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duchess of Norfolk |
E281666
|
entity |
| Predicate | notableHolder |
P1918
|
FINISHED |
| Object |
Lavinia Fitzalan-Howard, Duchess of Norfolk
Lavinia Fitzalan-Howard, Duchess of Norfolk, was a prominent British aristocrat and chatelaine of Arundel Castle, known for her role in the leading Catholic ducal family of England.
|
E959148
|
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: Lavinia Fitzalan-Howard, Duchess of Norfolk | Statement: [Duchess of Norfolk, notableHolder, Lavinia Fitzalan-Howard, Duchess of Norfolk]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lavinia Fitzalan-Howard, Duchess of Norfolk Context triple: [Duchess of Norfolk, notableHolder, Lavinia Fitzalan-Howard, Duchess of Norfolk]
-
A.
Flora Fitzalan-Howard, Duchess of Norfolk
Flora Fitzalan-Howard, Duchess of Norfolk, was a British aristocrat and member of the prominent Howard family who held one of the highest-ranking duchess titles in the English peerage.
-
B.
Gertrude Leveson-Gower, Duchess of Bedford
Gertrude Leveson-Gower, Duchess of Bedford was an 18th-century British aristocrat and prominent member of the English nobility through her marriage into the influential Russell family.
-
C.
Agnes Howard, Duchess of Norfolk
Agnes Howard, Duchess of Norfolk, was an English noblewoman of the Tudor period who became a prominent member of the Howard family and served at the court of Henry VIII.
-
D.
Elizabeth Tilney, Duchess of Norfolk
Elizabeth Tilney, Duchess of Norfolk, was a prominent English noblewoman of the late 15th century, known for her influential family connections and as the matriarch of a powerful Tudor-era dynasty.
-
E.
Jane Howard, Duchess of Norfolk
Jane Howard, Duchess of Norfolk, was an English noblewoman of the prominent Howard family who became Duchess through marriage into the powerful ducal line of Norfolk during the Tudor period.
- 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: Lavinia Fitzalan-Howard, Duchess of Norfolk Triple: [Duchess of Norfolk, notableHolder, Lavinia Fitzalan-Howard, Duchess of Norfolk]
Generated description
Lavinia Fitzalan-Howard, Duchess of Norfolk, was a prominent British aristocrat and chatelaine of Arundel Castle, known for her role in the leading Catholic ducal family of England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lavinia Fitzalan-Howard, Duchess of Norfolk Target entity description: Lavinia Fitzalan-Howard, Duchess of Norfolk, was a prominent British aristocrat and chatelaine of Arundel Castle, known for her role in the leading Catholic ducal family of England.
-
A.
Flora Fitzalan-Howard, Duchess of Norfolk
chosen
Flora Fitzalan-Howard, Duchess of Norfolk, was a British aristocrat and member of the prominent Howard family who held one of the highest-ranking duchess titles in the English peerage.
-
B.
Gertrude Leveson-Gower, Duchess of Bedford
Gertrude Leveson-Gower, Duchess of Bedford was an 18th-century British aristocrat and prominent member of the English nobility through her marriage into the influential Russell family.
-
C.
Agnes Howard, Duchess of Norfolk
Agnes Howard, Duchess of Norfolk, was an English noblewoman of the Tudor period who became a prominent member of the Howard family and served at the court of Henry VIII.
-
D.
Elizabeth Tilney, Duchess of Norfolk
Elizabeth Tilney, Duchess of Norfolk, was a prominent English noblewoman of the late 15th century, known for her influential family connections and as the matriarch of a powerful Tudor-era dynasty.
-
E.
Jane Howard, Duchess of Norfolk
Jane Howard, Duchess of Norfolk, was an English noblewoman of the prominent Howard family who became Duchess through marriage into the powerful ducal line of Norfolk during the Tudor period.
- F. None of above.
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_69d6ab287ba48190a5178779fd19b9b7 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a658f918819092c2db05fe2ab0ce |
completed | April 10, 2026, 7:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6366adc8190b5c8163af684afde |
completed | May 2, 2026, 1:03 p.m. |
| NEDg | Description generation | batch_69f5fed2d57881908103ce89a365cdd4 |
completed | May 2, 2026, 1:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f600bcaf288190b6204f985d3be638 |
completed | May 2, 2026, 1:48 p.m. |
Created at: April 8, 2026, 9:43 p.m.