Triple
T12107244
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MGM Grand Detroit |
E288333
|
entity |
| Predicate | permanentCasinoOpeningDate |
P98992
|
FINISHED |
| Object | 2007-10-03 |
—
|
LITERAL 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: 2007-10-03 | Statement: [MGM Grand Detroit, permanentCasinoOpeningDate, 2007-10-03]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: permanentCasinoOpeningDate Context triple: [MGM Grand Detroit, permanentCasinoOpeningDate, 2007-10-03]
-
A.
casinoOpeningDate
chosen
Indicates the calendar date on which a casino first began operating or officially opened to the public.
-
B.
officialOpeningDate
Indicates the calendar date on which something is formally inaugurated or officially opened for use or operation.
-
C.
reopeningDate
Indicates the date on which something that was previously closed is opened again for use or access.
-
D.
openingDay
Indicates the specific day on which something, typically an event, season, or venue, officially begins or first opens to the public.
-
E.
partialReopeningDate
Indicates the date on which an entity is reopened in a limited or partial capacity, rather than fully resuming normal operation.
- F. None of above.
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_69d6ab4a5c448190a110d1273314b21a |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9164ada5081908676bd9e5947268a |
completed | April 10, 2026, 3:24 p.m. |
| PD | Predicate disambiguation | batch_69d9150497408190921334d21503375a |
completed | April 10, 2026, 3:19 p.m. |
Created at: April 8, 2026, 9:49 p.m.