Triple
T15805642
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newtown Square, Pennsylvania |
E383208
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Newtown Square Railroad Museum
Newtown Square Railroad Museum is a local history museum in Newtown Square, Pennsylvania, dedicated to preserving and interpreting the region’s railroad heritage through historic equipment, artifacts, and exhibits.
|
E1179172
|
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: Newtown Square Railroad Museum | Statement: [Newtown Square, Pennsylvania, contains, Newtown Square Railroad Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newtown Square Railroad Museum Context triple: [Newtown Square, Pennsylvania, contains, Newtown Square Railroad Museum]
-
A.
Railroad Museum of Pennsylvania
The Railroad Museum of Pennsylvania is a museum in Strasburg dedicated to preserving and interpreting the history of railroading in Pennsylvania through an extensive collection of historic locomotives, rolling stock, and related artifacts.
-
B.
Princeton Railroad Museum
Princeton Railroad Museum is a local history museum in Princeton, West Virginia, dedicated to preserving and interpreting the region’s railroad heritage through exhibits, artifacts, and educational programs.
-
C.
B&O Railroad Museum
The B&O Railroad Museum is a major American railway museum in Baltimore, Maryland, showcasing historic locomotives, rolling stock, and artifacts from the early development of rail transport in the United States.
-
D.
Fairfax Station Railroad Museum
Fairfax Station Railroad Museum is a historic railway museum in Fairfax Station, Virginia, preserving the area's railroad heritage through exhibits, artifacts, and educational programs.
-
E.
Orange Empire Railway Museum
The Orange Empire Railway Museum is a large heritage railroad and trolley museum in Perris, California, featuring historic trains, streetcars, and railway artifacts that showcase the history of rail transportation in the region.
- 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: Newtown Square Railroad Museum Triple: [Newtown Square, Pennsylvania, contains, Newtown Square Railroad Museum]
Generated description
Newtown Square Railroad Museum is a local history museum in Newtown Square, Pennsylvania, dedicated to preserving and interpreting the region’s railroad heritage through historic equipment, artifacts, and exhibits.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Newtown Square Railroad Museum Target entity description: Newtown Square Railroad Museum is a local history museum in Newtown Square, Pennsylvania, dedicated to preserving and interpreting the region’s railroad heritage through historic equipment, artifacts, and exhibits.
-
A.
Railroad Museum of Pennsylvania
The Railroad Museum of Pennsylvania is a museum in Strasburg dedicated to preserving and interpreting the history of railroading in Pennsylvania through an extensive collection of historic locomotives, rolling stock, and related artifacts.
-
B.
Princeton Railroad Museum
Princeton Railroad Museum is a local history museum in Princeton, West Virginia, dedicated to preserving and interpreting the region’s railroad heritage through exhibits, artifacts, and educational programs.
-
C.
B&O Railroad Museum
The B&O Railroad Museum is a major American railway museum in Baltimore, Maryland, showcasing historic locomotives, rolling stock, and artifacts from the early development of rail transport in the United States.
-
D.
Fairfax Station Railroad Museum
Fairfax Station Railroad Museum is a historic railway museum in Fairfax Station, Virginia, preserving the area's railroad heritage through exhibits, artifacts, and educational programs.
-
E.
Orange Empire Railway Museum
The Orange Empire Railway Museum is a large heritage railroad and trolley museum in Perris, California, featuring historic trains, streetcars, and railway artifacts that showcase the history of rail transportation in the region.
- 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_69d86da2858c819090cc8481e7207b6e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0b52682548190998d8b6a08982877 |
completed | April 16, 2026, 10:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff998d17648190b9f020632461965f |
completed | May 9, 2026, 8:31 p.m. |
| NEDg | Description generation | batch_69ff9dcbb36881909c4317f9031199b8 |
completed | May 9, 2026, 8:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff9e25b2f08190b519d61be3e2f2f6 |
completed | May 9, 2026, 8:50 p.m. |
Created at: April 10, 2026, 4:48 a.m.