Triple
T19624431
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David Stevenson |
E471096
|
entity |
| Predicate | hasRelative |
P367
|
FINISHED |
| Object | Stevenson family of civil engineers |
—
|
NE NERFINISHED |
How this triple was built (2 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: Stevenson family of civil engineers | Statement: [David Stevenson, hasRelative, Stevenson family of civil engineers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stevenson family of civil engineers Context triple: [David Stevenson, hasRelative, Stevenson family of civil engineers]
-
A.
Stevenson family of engineers
chosen
The Stevenson family of engineers was a renowned Scottish dynasty of lighthouse designers and civil engineers whose innovations in the 18th and 19th centuries greatly advanced maritime safety around the British coasts.
-
B.
Stevenson family of lighthouse engineers
The Stevenson family of lighthouse engineers was a renowned Scottish dynasty spanning several generations, responsible for designing and building many of Scotland’s most important lighthouses during the 18th and 19th centuries.
-
C.
Brunel family
The Brunel family is a prominent British engineering dynasty best known for figures like Isambard Kingdom Brunel, who played a major role in the development of 19th-century industrial infrastructure.
-
D.
Roebling family
The Roebling family is an American engineering dynasty best known for designing and building major suspension bridges, including the Brooklyn Bridge.
-
E.
John Stevens (engineer)
John Stevens was an American engineer and inventor best known for pioneering early steam locomotive and railroad development in the United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e510fa248190b7afb274a1d4cf73 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e640e92ff48190ae6e6ba2c603d5e7 |
completed | April 20, 2026, 3:06 p.m. |
Created at: April 10, 2026, 1:44 p.m.