Triple
T4259841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alton, Illinois |
E96076
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Argosy Casino Alton
Argosy Casino Alton is a riverboat casino and entertainment venue located on the Mississippi River in Alton, Illinois.
|
E427471
|
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: Argosy Casino Alton | Statement: [Alton, Illinois, hasLandmark, Argosy Casino Alton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Argosy Casino Alton Context triple: [Alton, Illinois, hasLandmark, Argosy Casino Alton]
-
A.
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.
-
B.
We-Ko-Pa Casino Resort
We-Ko-Pa Casino Resort is a Native American-owned casino and resort in Arizona offering gaming, dining, and lodging in a desert resort setting.
-
C.
Treasure Island Hotel and Casino
Treasure Island Hotel and Casino is a pirate-themed resort and casino on the Las Vegas Strip, known for its entertainment-focused atmosphere and origins as one of Steve Wynn’s major Strip developments.
-
D.
Island View Casino
Island View Casino is a waterfront casino resort in Gulfport, Mississippi, featuring gaming, dining, and hotel accommodations along the Gulf Coast.
-
E.
Empire City Casino
Empire City Casino is a major gaming and entertainment complex located in Yonkers, just north of New York City.
- 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: Argosy Casino Alton Triple: [Alton, Illinois, hasLandmark, Argosy Casino Alton]
Generated description
Argosy Casino Alton is a riverboat casino and entertainment venue located on the Mississippi River in Alton, Illinois.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Argosy Casino Alton Target entity description: Argosy Casino Alton is a riverboat casino and entertainment venue located on the Mississippi River in Alton, Illinois.
-
A.
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.
-
B.
We-Ko-Pa Casino Resort
We-Ko-Pa Casino Resort is a Native American-owned casino and resort in Arizona offering gaming, dining, and lodging in a desert resort setting.
-
C.
Treasure Island Hotel and Casino
Treasure Island Hotel and Casino is a pirate-themed resort and casino on the Las Vegas Strip, known for its entertainment-focused atmosphere and origins as one of Steve Wynn’s major Strip developments.
-
D.
Island View Casino
Island View Casino is a waterfront casino resort in Gulfport, Mississippi, featuring gaming, dining, and hotel accommodations along the Gulf Coast.
-
E.
Empire City Casino
Empire City Casino is a major gaming and entertainment complex located in Yonkers, just north of New York City.
- 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_69b3454095ac81909c2494f7ff294af1 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34f7fe7348190baed8d214268b756 |
completed | March 12, 2026, 11:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5b78825508190b2b6ca46c8e1b27c |
completed | March 14, 2026, 7:31 p.m. |
| NEDg | Description generation | batch_69b5b84b58a081909618d0c108317f92 |
completed | March 14, 2026, 7:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5b8be90c88190a4852c625e326f6b |
completed | March 14, 2026, 7:36 p.m. |
Created at: March 12, 2026, 11:06 p.m.