Triple
T12404875
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivers Casino Philadelphia waterfront area |
E296357
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Rivers Casino Philadelphia
Rivers Casino Philadelphia is a waterfront casino and entertainment complex in Philadelphia offering gaming, dining, and event spaces along the Delaware River.
|
E981816
|
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: Rivers Casino Philadelphia | Statement: [Rivers Casino Philadelphia waterfront area, partOf, Rivers Casino Philadelphia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rivers Casino Philadelphia Context triple: [Rivers Casino Philadelphia waterfront area, partOf, Rivers Casino Philadelphia]
-
A.
Harrah's Philadelphia Casino & Racetrack
Harrah's Philadelphia Casino & Racetrack is a gambling and entertainment complex featuring casino gaming and live harness racing located near Philadelphia, Pennsylvania.
-
B.
Rivers Casino Pittsburgh
Rivers Casino Pittsburgh is a large waterfront casino and entertainment complex in Pittsburgh offering gaming, dining, and live events.
-
C.
Valley Forge Casino Resort
Valley Forge Casino Resort is a hotel and gaming complex in the Philadelphia suburbs offering casino gambling, dining, entertainment, and event facilities.
-
D.
Rivers Casino Des Plaines
Rivers Casino Des Plaines is a major Chicago-area casino and entertainment complex offering gaming, dining, and events in Des Plaines, Illinois.
-
E.
Bally’s Atlantic City
Bally’s Atlantic City is a large casino hotel and entertainment resort located on the Atlantic City Boardwalk in New Jersey.
- 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: Rivers Casino Philadelphia Triple: [Rivers Casino Philadelphia waterfront area, partOf, Rivers Casino Philadelphia]
Generated description
Rivers Casino Philadelphia is a waterfront casino and entertainment complex in Philadelphia offering gaming, dining, and event spaces along the Delaware River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rivers Casino Philadelphia Target entity description: Rivers Casino Philadelphia is a waterfront casino and entertainment complex in Philadelphia offering gaming, dining, and event spaces along the Delaware River.
-
A.
Harrah's Philadelphia Casino & Racetrack
Harrah's Philadelphia Casino & Racetrack is a gambling and entertainment complex featuring casino gaming and live harness racing located near Philadelphia, Pennsylvania.
-
B.
Rivers Casino Pittsburgh
Rivers Casino Pittsburgh is a large waterfront casino and entertainment complex in Pittsburgh offering gaming, dining, and live events.
-
C.
Valley Forge Casino Resort
Valley Forge Casino Resort is a hotel and gaming complex in the Philadelphia suburbs offering casino gambling, dining, entertainment, and event facilities.
-
D.
Rivers Casino Des Plaines
Rivers Casino Des Plaines is a major Chicago-area casino and entertainment complex offering gaming, dining, and events in Des Plaines, Illinois.
-
E.
Bally’s Atlantic City
Bally’s Atlantic City is a large casino hotel and entertainment resort located on the Atlantic City Boardwalk in New Jersey.
- 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d48f1908190918551c794f98fe3 |
completed | April 10, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63486d1b881908d94218d2c391123 |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f637575a9c8190b677b59e9739af49 |
completed | May 2, 2026, 5:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6380223d08190959e524ad146d0e0 |
completed | May 2, 2026, 5:44 p.m. |
Created at: April 8, 2026, 9:55 p.m.