Triple
T22273524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boyd Gaming |
E550540
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object | California Hotel and Casino |
—
|
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: California Hotel and Casino | Statement: [Boyd Gaming, owns, California Hotel and Casino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California Hotel and Casino Context triple: [Boyd Gaming, owns, California Hotel and Casino]
-
A.
California Hotel and Casino
chosen
California Hotel and Casino is a Hawaiian-themed casino hotel in downtown Las Vegas known for catering heavily to visitors from Hawaii and offering gaming, dining, and lodging near the Fremont Street Experience.
-
B.
Railroad Pass Hotel and Casino
Railroad Pass Hotel and Casino is a historic Nevada gaming and lodging property near Boulder City, known as one of the oldest continuously operating casinos in the United States.
-
C.
Riviera Hotel and Casino
Riviera Hotel and Casino was a famed Las Vegas Strip resort known for its classic mid-century glamour, long-running entertainment acts, and frequent appearances in films and television.
-
D.
Landmark Hotel and Casino
Landmark Hotel and Casino was a prominent, space-age–themed high-rise resort in Las Vegas known for its distinctive tower and turbulent financial history before its demolition in the 1990s.
-
E.
Golden Gate Hotel and Casino
Golden Gate Hotel and Casino is a historic, vintage-style casino hotel in downtown Las Vegas known as the city’s oldest continuously operating hotel and its lively Fremont Street location.
- 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_69e11e43d8208190aff4f9cf7f2c2a8a |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f14ea547e4819098baf88f3c605242 |
completed | April 29, 2026, 12:19 a.m. |
Created at: April 16, 2026, 8:40 p.m.