Triple
T13459995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lemay, Missouri |
E311335
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
River City Casino
River City Casino is a major riverfront gaming and entertainment complex in the St. Louis area, featuring a casino, dining, and live events.
|
E1041556
|
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: River City Casino | Statement: [Lemay, Missouri, hasLandmark, River City Casino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River City Casino Context triple: [Lemay, Missouri, hasLandmark, River City Casino]
-
A.
Empire City Casino
Empire City Casino is a major gaming and entertainment complex located in Yonkers, just north of New York City.
-
B.
Westcliff Casino
Westcliff Casino is a prominent seaside gaming and entertainment venue located in the coastal town of Westcliff-on-Sea, England.
-
C.
Paragon Casino Resort
Paragon Casino Resort is a Native American-owned casino and hotel complex in Louisiana featuring gaming, lodging, dining, and entertainment facilities.
-
D.
Gamble Place
Gamble Place is a historic homestead and nature preserve in Port Orange, Florida, featuring early 20th-century buildings and natural landscapes managed by the Museum of Arts and Sciences.
-
E.
Hard Rock Casino
Hard Rock Casino is a gaming and entertainment brand known for its rock-and-roll–themed casinos featuring music memorabilia, live performances, and integrated resort amenities.
- 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: River City Casino Triple: [Lemay, Missouri, hasLandmark, River City Casino]
Generated description
River City Casino is a major riverfront gaming and entertainment complex in the St. Louis area, featuring a casino, dining, and live events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: River City Casino Target entity description: River City Casino is a major riverfront gaming and entertainment complex in the St. Louis area, featuring a casino, dining, and live events.
-
A.
Empire City Casino
Empire City Casino is a major gaming and entertainment complex located in Yonkers, just north of New York City.
-
B.
Westcliff Casino
Westcliff Casino is a prominent seaside gaming and entertainment venue located in the coastal town of Westcliff-on-Sea, England.
-
C.
Paragon Casino Resort
Paragon Casino Resort is a Native American-owned casino and hotel complex in Louisiana featuring gaming, lodging, dining, and entertainment facilities.
-
D.
Gamble Place
Gamble Place is a historic homestead and nature preserve in Port Orange, Florida, featuring early 20th-century buildings and natural landscapes managed by the Museum of Arts and Sciences.
-
E.
Hard Rock Casino
Hard Rock Casino is a gaming and entertainment brand known for its rock-and-roll–themed casinos featuring music memorabilia, live performances, and integrated resort amenities.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf0c177081909178dec61b09c278 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739a2c75c819093765eb9d0d2377e |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73db030ec8190a7d6b2cb1a3d52ed |
completed | May 3, 2026, 12:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73e8531a48190a280407f291d004c |
completed | May 3, 2026, 12:24 p.m. |
Created at: April 9, 2026, 9:41 p.m.