Triple
T7003673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Detroit |
E162397
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Campus Martius Historic District |
E565594
|
NE FINISHED |
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: Campus Martius Historic District | Statement: [Downtown Detroit, hasLandmark, Campus Martius Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Campus Martius Historic District Context triple: [Downtown Detroit, hasLandmark, Campus Martius Historic District]
-
A.
Historic Michigan Boulevard District
The Historic Michigan Boulevard District is a landmarked stretch of Chicago’s Michigan Avenue famed for its early skyscrapers, grand cultural institutions, and iconic views overlooking Grant Park and the lakefront.
-
B.
Campus Martius Park
chosen
Campus Martius Park is a prominent public gathering space and urban park in downtown Detroit known for its year-round events, green spaces, and central role in the city’s revitalization.
-
C.
Campus Martius
Campus Martius was a large publicly owned field in ancient Rome used for military training, assemblies, and various civic and religious activities.
-
D.
Calumet Historic District
Calumet Historic District is a nationally recognized historic area in Michigan’s Upper Peninsula that preserves the buildings and landscape of the former Calumet copper mining boomtown.
-
E.
Greektown Historic District
Greektown Historic District is a vibrant, historically Greek neighborhood in downtown Detroit known for its restaurants, nightlife, and preserved 19th-century architecture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6885928148190ae31909fbb5e9849 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6dc12af788190b3d06ffc46568410 |
completed | March 27, 2026, 7:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7755c7c1481908eed49c72726195e |
completed | March 28, 2026, 6:29 a.m. |
Created at: March 27, 2026, 2:33 p.m.