Triple
T19855918
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dearborn Station |
E477130
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Dearborn Station Associates (after redevelopment) |
—
|
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: Dearborn Station Associates (after redevelopment) | Statement: [Dearborn Station, ownedBy, Dearborn Station Associates (after redevelopment)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dearborn Station Associates (after redevelopment) Context triple: [Dearborn Station, ownedBy, Dearborn Station Associates (after redevelopment)]
-
A.
Dearborn Station
chosen
Dearborn Station is a historic former passenger railroad terminal in Chicago, known for its distinctive Romanesque architecture and role as a major gateway to the city in the late 19th and early 20th centuries.
-
B.
Amtrak station Dearborn
Amtrak station Dearborn is a passenger rail station in Dearborn, Michigan, serving Amtrak trains and connecting the city to regional and national rail routes.
-
C.
Dearborn Transit Center
Dearborn Transit Center is a key multimodal transportation hub in Dearborn, Michigan, serving Amtrak rail passengers and local and regional bus services.
-
D.
The Old Post Office Annex (Dearborn side)
The Old Post Office Annex (Dearborn side) is a historic extension of Chicago’s Old Main Post Office complex, fronting South Dearborn Street and reflecting the city’s early 20th-century commercial and postal architecture.
-
E.
Midtown Detroit Inc.
Midtown Detroit Inc. is a nonprofit community development organization focused on revitalizing and promoting Detroit’s Midtown neighborhood through economic development, arts and culture, and neighborhood improvement initiatives.
- 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_69d8e51d39d081909bcfafeaaf3d2fcc |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6586c14fc81908d34785f1088b0a9 |
completed | April 20, 2026, 4:46 p.m. |
Created at: April 10, 2026, 1:51 p.m.