Triple
T20175075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main Street Station Casino Brewery Hotel |
E492067
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Boyd Gaming |
—
|
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: Boyd Gaming | Statement: [Main Street Station Casino Brewery Hotel, ownedBy, Boyd Gaming]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boyd Gaming Context triple: [Main Street Station Casino Brewery Hotel, ownedBy, Boyd Gaming]
-
A.
Boyd Gaming
chosen
Boyd Gaming is a major American gaming and hospitality company that owns and operates numerous casinos, hotels, and entertainment properties across the United States.
-
B.
Caesars Entertainment
Caesars Entertainment is a major American gaming and hospitality company that owns and operates numerous casinos, hotels, and resorts across the United States and internationally.
-
C.
Gateway Casinos & Entertainment
Gateway Casinos & Entertainment is a major Canadian gaming and entertainment company that owns and operates numerous casinos and related hospitality properties across the country.
-
D.
Rush Street Gaming
Rush Street Gaming is a U.S.-based casino and gaming company that develops and operates regional casinos and online betting platforms.
-
E.
Bally’s Corporation
Bally’s Corporation is a U.S.-based casino and entertainment company that operates casinos, resorts, and online gaming platforms under the Bally’s brand.
- 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e668eaa3b88190bef4f2db0125fdfc |
completed | April 20, 2026, 5:56 p.m. |
Created at: April 11, 2026, 11:36 p.m.