Triple
T580081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katharine Hepburn |
E15036
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Ludlow Ogden Smith
Ludlow Ogden Smith was an American businessman best known as the first husband of actress Katharine Hepburn.
|
E289216
|
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: Ludlow Ogden Smith | Statement: [Katharine Hepburn, spouse, Ludlow Ogden Smith]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludlow Ogden Smith Context triple: [Katharine Hepburn, spouse, Ludlow Ogden Smith]
-
A.
Harwood K. Smith
Harwood K. Smith was an American architect and businessman best known as the founder of the architecture and engineering firm HKS, Inc.
-
B.
Wick R. Miller
Wick R. Miller was an American linguist known for his influential work on Uto-Aztecan languages, particularly the Southern Numic branch.
-
C.
Cushman K. Davis
Cushman K. Davis was an American politician, lawyer, and diplomat who served as a U.S. Senator from Minnesota and played a key role in foreign affairs at the turn of the 20th century.
-
D.
Charles H. Smith
Charles H. Smith was an engineer best known for his role in designing and developing Seattle’s iconic Space Needle.
-
E.
William Drinkard
William Drinkard is a gospel singer best known as a member of the influential family group The Drinkard Singers, which helped shape mid-20th-century American gospel music.
- 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: Ludlow Ogden Smith Triple: [Katharine Hepburn, spouse, Ludlow Ogden Smith]
Generated description
Ludlow Ogden Smith was an American businessman best known as the first husband of actress Katharine Hepburn.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ludlow Ogden Smith Target entity description: Ludlow Ogden Smith was an American businessman best known as the first husband of actress Katharine Hepburn.
-
A.
Harwood K. Smith
Harwood K. Smith was an American architect and businessman best known as the founder of the architecture and engineering firm HKS, Inc.
-
B.
Wick R. Miller
Wick R. Miller was an American linguist known for his influential work on Uto-Aztecan languages, particularly the Southern Numic branch.
-
C.
Cushman K. Davis
Cushman K. Davis was an American politician, lawyer, and diplomat who served as a U.S. Senator from Minnesota and played a key role in foreign affairs at the turn of the 20th century.
-
D.
Charles H. Smith
Charles H. Smith was an engineer best known for his role in designing and developing Seattle’s iconic Space Needle.
-
E.
William Drinkard
William Drinkard is a gospel singer best known as a member of the influential family group The Drinkard Singers, which helped shape mid-20th-century American gospel music.
- 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_69afa0333e40819086d963491946e28b |
completed | March 10, 2026, 4:38 a.m. |
| NEDg | Description generation | batch_69afa5cd588c81908e840159281d91fd |
completed | March 10, 2026, 5:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afa6ea86b08190a067dcaf65178a85 |
completed | March 10, 2026, 5:06 a.m. |
Created at: March 1, 2026, 7:33 p.m.