Triple
T6661486
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harrah's Las Vegas |
E151486
|
entity |
| Predicate | hasFormerName |
P65
|
FINISHED |
| Object |
Holiday Casino
Holiday Casino was a former Las Vegas Strip hotel-casino that later became Harrah's Las Vegas.
|
E608878
|
NE FINISHED |
How this triple was built (4 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: Holiday Casino | Statement: [Harrah's Las Vegas, hasFormerName, Holiday Casino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Holiday Casino Context triple: [Harrah's Las Vegas, hasFormerName, Holiday Casino]
-
A.
Casino Rama Resort
Casino Rama Resort is a large First Nations-owned casino and entertainment complex in Ontario, Canada, featuring a gaming floor, hotel, restaurants, and a major concert venue.
-
B.
Park casino
Park Casino is a prominent gaming and entertainment complex located in the Slovenian border town of Nova Gorica.
-
C.
Grand Casino Hotel & Resort
Grand Casino Hotel & Resort is a major Native American-owned gaming and entertainment complex in Oklahoma that offers casino gaming, lodging, dining, and event facilities.
-
D.
Horizon Casino Resort
Horizon Casino Resort was a hotel and casino property located at Stateline, Nevada, on the south shore of Lake Tahoe, later rebranded as the Hard Rock Hotel & Casino Lake Tahoe.
-
E.
Casino del Sol
Casino del Sol is a major resort and casino in Tucson, Arizona, featuring gaming, entertainment, dining, and hotel accommodations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Holiday Casino Triple: [Harrah's Las Vegas, hasFormerName, Holiday Casino]
Generated description
Holiday Casino was a former Las Vegas Strip hotel-casino that later became Harrah's Las Vegas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Holiday Casino Target entity description: Holiday Casino was a former Las Vegas Strip hotel-casino that later became Harrah's Las Vegas.
-
A.
Casino Rama Resort
Casino Rama Resort is a large First Nations-owned casino and entertainment complex in Ontario, Canada, featuring a gaming floor, hotel, restaurants, and a major concert venue.
-
B.
Park casino
Park Casino is a prominent gaming and entertainment complex located in the Slovenian border town of Nova Gorica.
-
C.
Grand Casino Hotel & Resort
Grand Casino Hotel & Resort is a major Native American-owned gaming and entertainment complex in Oklahoma that offers casino gaming, lodging, dining, and event facilities.
-
D.
Horizon Casino Resort
Horizon Casino Resort was a hotel and casino property located at Stateline, Nevada, on the south shore of Lake Tahoe, later rebranded as the Hard Rock Hotel & Casino Lake Tahoe.
-
E.
Casino del Sol
Casino del Sol is a major resort and casino in Tucson, Arizona, featuring gaming, entertainment, dining, and hotel accommodations.
- F. None of above. chosen
Provenance (5 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_69c687f5fac48190a09e4838d9c6b45d |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6b0737cb08190ad455b48fd30eec8 |
completed | March 27, 2026, 4:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6ef0a0c208190ac6a309bfb2e4e4b |
completed | March 27, 2026, 8:56 p.m. |
| NEDg | Description generation | batch_69c6f0a3f0b481908dfe70d626277e8f |
completed | March 27, 2026, 9:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6f1a3995c8190b22766356b6e6bf8 |
completed | March 27, 2026, 9:07 p.m. |
Created at: March 27, 2026, 2:02 p.m.