Triple
T580098
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katharine Hepburn |
E15036
|
entity |
| Predicate | parent |
P120
|
FINISHED |
| Object |
Thomas Norval Hepburn
Thomas Norval Hepburn was an American urologist and social reformer best known as the father of acclaimed actress Katharine Hepburn.
|
E163684
|
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: Thomas Norval Hepburn | Statement: [Katharine Hepburn, parent, Thomas Norval Hepburn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomas Norval Hepburn Context triple: [Katharine Hepburn, parent, Thomas Norval Hepburn]
-
A.
Horace Tabberer Brown
Horace Tabberer Brown was a prominent British brewing chemist and researcher known for his pioneering work in fermentation science and the chemistry of beer.
-
B.
Robert Hepburn
Robert Hepburn was the brother of acclaimed American actress Katharine Hepburn and a member of the prominent Hepburn family.
-
C.
Harold Briggs
Harold Briggs was a British Army officer best known for devising and implementing the Briggs Plan to combat communist insurgency during the Malayan Emergency.
-
D.
William Irwin
William Irwin was a 19th-century American politician who served as Governor of California from 1875 to 1880.
-
E.
John L. Lumley
John L. Lumley was a prominent American fluid dynamicist known for his pioneering contributions to the understanding and modeling of turbulence.
- 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: Thomas Norval Hepburn Triple: [Katharine Hepburn, parent, Thomas Norval Hepburn]
Generated description
Thomas Norval Hepburn was an American urologist and social reformer best known as the father of acclaimed actress Katharine Hepburn.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thomas Norval Hepburn Target entity description: Thomas Norval Hepburn was an American urologist and social reformer best known as the father of acclaimed actress Katharine Hepburn.
-
A.
Horace Tabberer Brown
Horace Tabberer Brown was a prominent British brewing chemist and researcher known for his pioneering work in fermentation science and the chemistry of beer.
-
B.
Robert Hepburn
Robert Hepburn was the brother of acclaimed American actress Katharine Hepburn and a member of the prominent Hepburn family.
-
C.
Harold Briggs
Harold Briggs was a British Army officer best known for devising and implementing the Briggs Plan to combat communist insurgency during the Malayan Emergency.
-
D.
William Irwin
William Irwin was a 19th-century American politician who served as Governor of California from 1875 to 1880.
-
E.
John L. Lumley
John L. Lumley was a prominent American fluid dynamicist known for his pioneering contributions to the understanding and modeling of turbulence.
- 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_69a4935783b8819082b77726ec10cc42 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49b82b5248190ac863407e8207a3b |
completed | March 1, 2026, 8:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad012ce1148190b1051239a44171b1 |
completed | March 8, 2026, 4:55 a.m. |
| NEDg | Description generation | batch_69ad01eb335c81908775e89b8a0348cc |
completed | March 8, 2026, 4:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad029584308190af10520e928f890b |
completed | March 8, 2026, 5:01 a.m. |
Created at: March 1, 2026, 7:33 p.m.