Triple
T18130935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (TRAX) |
E434006
|
entity |
| Predicate | extensionOpened |
P23994
|
FINISHED |
| Object | Draper extension |
—
|
NE NERFINISHED |
How this triple was built (3 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: Draper extension | Statement: [Blue Line (TRAX), extensionOpened, Draper extension]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Draper extension Context triple: [Blue Line (TRAX), extensionOpened, Draper extension]
-
A.
Queset House
Queset House is a historic 19th-century estate and library building in Easton, Massachusetts, known for its architectural significance and role as a cultural center.
-
B.
Harper Court
Harper Court is a mixed-use retail, dining, and office complex in Chicago’s Hyde Park neighborhood that serves as a commercial and social hub for the area.
-
C.
Dexter Pratt House
The Dexter Pratt House is a historic residence in Cambridge, Massachusetts, best known as the home of the blacksmith believed to have inspired Henry Wadsworth Longfellow’s poem “The Village Blacksmith.”
-
D.
Rosen House
Rosen House is a historic Mediterranean-style mansion at the Caramoor Center for Music and the Arts, known for its art-filled interiors and role as a cultural and performance venue.
-
E.
Codman Estate
Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Draper extension Target entity description: The Draper extension is a southern expansion of Utah’s TRAX Blue Line light rail service that extends transit access into the city of Draper.
-
A.
Queset House
Queset House is a historic 19th-century estate and library building in Easton, Massachusetts, known for its architectural significance and role as a cultural center.
-
B.
Harper Court
Harper Court is a mixed-use retail, dining, and office complex in Chicago’s Hyde Park neighborhood that serves as a commercial and social hub for the area.
-
C.
Dexter Pratt House
The Dexter Pratt House is a historic residence in Cambridge, Massachusetts, best known as the home of the blacksmith believed to have inspired Henry Wadsworth Longfellow’s poem “The Village Blacksmith.”
-
D.
Rosen House
Rosen House is a historic Mediterranean-style mansion at the Caramoor Center for Music and the Arts, known for its art-filled interiors and role as a cultural and performance venue.
-
E.
Codman Estate
Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
- F. None of above. chosen
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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddf1e2508190993f65ca137fdf63 |
completed | April 19, 2026, 1:51 p.m. |
Created at: April 10, 2026, 10:29 a.m.