Triple
T8291889
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | William F. Harrah College of Hospitality |
E193917
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
William F. Harrah
William F. Harrah was an American casino owner and gambling industry pioneer best known for founding Harrah’s Hotels and Casinos in Nevada.
|
E723493
|
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: William F. Harrah | Statement: [William F. Harrah College of Hospitality, namedAfter, William F. Harrah]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William F. Harrah Context triple: [William F. Harrah College of Hospitality, namedAfter, William F. Harrah]
-
A.
Benny Binion
Benny Binion was an American casino owner and gambling icon who transformed Las Vegas poker by creating the World Series of Poker and popularizing high-stakes tournament play.
-
B.
Steve Wynn
Steve Wynn is an American singer, songwriter, and guitarist best known as the frontman of the influential alternative rock band The Dream Syndicate.
-
C.
Steve Wynn
Steve Wynn is an American real estate developer and casino magnate best known for transforming the Las Vegas Strip with a series of landmark luxury resorts.
-
D.
Don Laughlin
Don Laughlin is an American casino owner and entrepreneur best known for developing the resort town of Laughlin, Nevada.
-
E.
Norman Brinker
Norman Brinker was an influential American restaurateur and entrepreneur credited with pioneering the casual dining industry through brands like Chili’s and Steak and Ale.
- 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: William F. Harrah Triple: [William F. Harrah College of Hospitality, namedAfter, William F. Harrah]
Generated description
William F. Harrah was an American casino owner and gambling industry pioneer best known for founding Harrah’s Hotels and Casinos in Nevada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: William F. Harrah Target entity description: William F. Harrah was an American casino owner and gambling industry pioneer best known for founding Harrah’s Hotels and Casinos in Nevada.
-
A.
Benny Binion
Benny Binion was an American casino owner and gambling icon who transformed Las Vegas poker by creating the World Series of Poker and popularizing high-stakes tournament play.
-
B.
Steve Wynn
Steve Wynn is an American singer, songwriter, and guitarist best known as the frontman of the influential alternative rock band The Dream Syndicate.
-
C.
Steve Wynn
Steve Wynn is an American real estate developer and casino magnate best known for transforming the Las Vegas Strip with a series of landmark luxury resorts.
-
D.
Don Laughlin
Don Laughlin is an American casino owner and entrepreneur best known for developing the resort town of Laughlin, Nevada.
-
E.
Norman Brinker
Norman Brinker was an influential American restaurateur and entrepreneur credited with pioneering the casual dining industry through brands like Chili’s and Steak and Ale.
- 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_69ca82e32db481908b72f3804fa71152 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7c9ccbfc81908825685c23b80d23 |
completed | March 31, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd68916c5481908c42f259298b0670 |
completed | April 1, 2026, 6:48 p.m. |
| NEDg | Description generation | batch_69cd6d567c3c81908a7ec5bc13be529d |
completed | April 1, 2026, 7:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd7e3e2f848190a22ad8739bb8e298 |
completed | April 1, 2026, 8:21 p.m. |
Created at: March 30, 2026, 5:52 p.m.