Triple
T21051834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Detroit Opera House |
E518605
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | downtown Detroit |
—
|
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: downtown Detroit | Statement: [Detroit Opera House, locatedIn, downtown Detroit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: downtown Detroit Context triple: [Detroit Opera House, locatedIn, downtown Detroit]
-
A.
Downtown Detroit
chosen
Downtown Detroit is the central business district and cultural core of Detroit, Michigan, known for its skyscrapers, sports arenas, theaters, and revitalized riverfront.
-
B.
Midtown Detroit
Midtown Detroit is a central cultural and educational district in Detroit, Michigan, known for its museums, universities, and historic architecture.
-
C.
The District Detroit
The District Detroit is a large-scale mixed-use redevelopment initiative in downtown Detroit that combines sports venues, residential, commercial, and entertainment spaces to revitalize the surrounding urban area.
-
D.
New Center area of Detroit
The New Center area of Detroit is a historic commercial and cultural district just north of downtown, known for its landmark architecture, major corporate offices, and significant role in the city’s automotive and musical heritage.
-
E.
suburban Detroit, Michigan
Suburban Detroit, Michigan is a middle-class residential area near the city of Detroit known for its automotive-industry roots and as the nostalgic late-1970s backdrop of the TV series "Freaks and Geeks."
- 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_69e0b5053ac48190921529544959e906 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fd7bd96c81909cb46419ad4e1222 |
completed | April 21, 2026, 4:30 a.m. |
Created at: April 16, 2026, 2:35 p.m.