Triple
T8974960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greencastle, Pennsylvania |
E214362
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Center Square fountain
Center Square fountain is a historic public fountain and prominent town landmark located in the central square of Greencastle, Pennsylvania.
|
E769226
|
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: Center Square fountain | Statement: [Greencastle, Pennsylvania, hasLandmark, Center Square fountain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Center Square fountain Context triple: [Greencastle, Pennsylvania, hasLandmark, Center Square fountain]
-
A.
Fisher Fountain
Fisher Fountain is a notable historic landmark and decorative water feature located in Hastings, Nebraska.
-
B.
Bailey Fountain
Bailey Fountain is a prominent ornamental water fountain and sculptural centerpiece located in Brooklyn's Grand Army Plaza.
-
C.
James Scott Memorial Fountain
The James Scott Memorial Fountain is a grand Beaux-Arts marble fountain on Detroit’s Belle Isle, renowned for its elaborate sculptures and dramatic water displays.
-
D.
Pulitzer Fountain
The Pulitzer Fountain is an ornate, early 20th-century Beaux-Arts fountain in Manhattan, New York City, known for its tiered basin and bronze statue of Pomona.
-
E.
Skidmore Fountain
Skidmore Fountain is a historic public fountain and gathering spot in downtown Portland, Oregon, known as one of the city’s oldest surviving works of public art.
- 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: Center Square fountain Triple: [Greencastle, Pennsylvania, hasLandmark, Center Square fountain]
Generated description
Center Square fountain is a historic public fountain and prominent town landmark located in the central square of Greencastle, Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Center Square fountain Target entity description: Center Square fountain is a historic public fountain and prominent town landmark located in the central square of Greencastle, Pennsylvania.
-
A.
Fisher Fountain
Fisher Fountain is a notable historic landmark and decorative water feature located in Hastings, Nebraska.
-
B.
Bailey Fountain
Bailey Fountain is a prominent ornamental water fountain and sculptural centerpiece located in Brooklyn's Grand Army Plaza.
-
C.
James Scott Memorial Fountain
The James Scott Memorial Fountain is a grand Beaux-Arts marble fountain on Detroit’s Belle Isle, renowned for its elaborate sculptures and dramatic water displays.
-
D.
Pulitzer Fountain
The Pulitzer Fountain is an ornate, early 20th-century Beaux-Arts fountain in Manhattan, New York City, known for its tiered basin and bronze statue of Pomona.
-
E.
Skidmore Fountain
Skidmore Fountain is a historic public fountain and gathering spot in downtown Portland, Oregon, known as one of the city’s oldest surviving works of public art.
- 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_69ca839dbf608190a2f5990477115d29 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6784d1808190899c980f76084ff8 |
completed | April 1, 2026, 12:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc966f7d881908f4f80c2a0d820fe |
completed | April 3, 2026, 2:06 p.m. |
| NEDg | Description generation | batch_69cfc9ef5e548190a134c2bf0aa380b5 |
completed | April 3, 2026, 2:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfca735c50819088c2805c62d96d62 |
completed | April 3, 2026, 2:10 p.m. |
Created at: March 30, 2026, 7:02 p.m.