Triple
T3846485
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roger D. Lapham |
E93581
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object |
Lapham
Lapham is a surname most notably associated with Roger D. Lapham, an American shipping executive and former mayor of San Francisco.
|
E394020
|
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: Lapham | Statement: [Roger D. Lapham, familyName, Lapham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lapham Context triple: [Roger D. Lapham, familyName, Lapham]
-
A.
Eldridge
Eldridge is an English-language surname of Old English origin, borne by various notable individuals across fields such as politics, the arts, and sports.
-
B.
Workman Hill
Workman Hill is a modest peak within the Puente Hills range in Los Angeles County, California, known for its hiking trails and views over the surrounding suburban landscape.
-
C.
Nostrand
Nostrand is a surname most notably associated with American professional basketball player George Nostrand.
-
D.
Westcott
Westcott is a village in the Mole Valley district of Surrey, England, known for its rural setting in the Surrey Hills.
-
E.
Langway
Langway is the surname of Rod Langway, a Hall of Fame National Hockey League defenseman known for his defensive prowess with the Washington Capitals.
- 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: Lapham Triple: [Roger D. Lapham, familyName, Lapham]
Generated description
Lapham is a surname most notably associated with Roger D. Lapham, an American shipping executive and former mayor of San Francisco.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lapham Target entity description: Lapham is a surname most notably associated with Roger D. Lapham, an American shipping executive and former mayor of San Francisco.
-
A.
Eldridge
Eldridge is an English-language surname of Old English origin, borne by various notable individuals across fields such as politics, the arts, and sports.
-
B.
Workman Hill
Workman Hill is a modest peak within the Puente Hills range in Los Angeles County, California, known for its hiking trails and views over the surrounding suburban landscape.
-
C.
Nostrand
Nostrand is a surname most notably associated with American professional basketball player George Nostrand.
-
D.
Westcott
Westcott is a village in the Mole Valley district of Surrey, England, known for its rural setting in the Surrey Hills.
-
E.
Langway
Langway is the surname of Rod Langway, a Hall of Fame National Hockey League defenseman known for his defensive prowess with the Washington Capitals.
- 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_69aed96ce578819084ab16e3439976c9 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69aeebb77a488190be7fc2a1211f1f2d |
completed | March 9, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b50414acdc81909bf0b62afa3fe536 |
completed | March 14, 2026, 6:45 a.m. |
| NEDg | Description generation | batch_69b50585106c8190aaa1c47b397543ea |
completed | March 14, 2026, 6:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b50707d6a4819097f2bca0ebe663b1 |
completed | March 14, 2026, 6:58 a.m. |
Created at: March 9, 2026, 3:18 p.m.