Triple
T16983479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Altoona, Pennsylvania |
E412001
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Altoona Railroaders Memorial Museum |
E76331
|
NE FINISHED |
How this triple was built (2 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: Altoona Railroaders Memorial Museum | Statement: [Altoona, Pennsylvania, hasLandmark, Altoona Railroaders Memorial Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Altoona Railroaders Memorial Museum Context triple: [Altoona, Pennsylvania, hasLandmark, Altoona Railroaders Memorial Museum]
-
A.
Railroaders Memorial Museum, Altoona, Pennsylvania
chosen
The Railroaders Memorial Museum in Altoona, Pennsylvania is a heritage institution dedicated to preserving and interpreting the history of railroading and the lives of railroad workers in the region.
-
B.
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.
-
C.
Dennison Railroad Depot Museum
Dennison Railroad Depot Museum is a historic World War II-era railroad station in Dennison, Ohio, known for its role as a major troop canteen and its preservation as a heritage museum.
-
D.
East Troy Electric Railroad Museum
The East Troy Electric Railroad Museum is a heritage railway and museum in East Troy, Wisconsin, that preserves and operates historic electric trolleys and interurban cars for public rides and education.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d188ede48190baead48aac84c78d |
completed | April 18, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc0f13c88190b55da5be40a0a476 |
completed | May 10, 2026, 7:27 p.m. |
Created at: April 10, 2026, 5:32 a.m.