Triple
T16466914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tamaqua, Pennsylvania |
E399956
|
entity |
| Predicate | hasHistoricBuilding |
P1098
|
FINISHED |
| Object |
Tamaqua Railroad Station
Tamaqua Railroad Station is a historic 19th-century railway depot in Tamaqua, Pennsylvania, noted for its restored architecture and role in the region’s coal and rail transportation history.
|
E1215736
|
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: Tamaqua Railroad Station | Statement: [Tamaqua, Pennsylvania, hasHistoricBuilding, Tamaqua Railroad Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tamaqua Railroad Station Context triple: [Tamaqua, Pennsylvania, hasHistoricBuilding, Tamaqua Railroad Station]
-
A.
Louvale Railroad Station
Louvale Railroad Station is a historic train depot in Louvale, Georgia, that played a central role in the town’s development and identity.
-
B.
Shippensburg Passenger Station
Shippensburg Passenger Station is a historic former railroad station in Shippensburg, Pennsylvania, notable for its role in the town’s transportation and commercial development.
-
C.
Parkesburg station
Parkesburg station is a passenger rail station in Parkesburg, Pennsylvania, served by Amtrak trains on the Keystone Corridor.
-
D.
Ambler station
Ambler station is a SEPTA Regional Rail commuter train station in Ambler, Pennsylvania, providing service along the Lansdale/Doylestown Line.
-
E.
Trenton Depot
Trenton Depot is a historic railroad station and local landmark in Trenton, Florida, often associated with the town’s rail and community heritage.
- 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: Tamaqua Railroad Station Triple: [Tamaqua, Pennsylvania, hasHistoricBuilding, Tamaqua Railroad Station]
Generated description
Tamaqua Railroad Station is a historic 19th-century railway depot in Tamaqua, Pennsylvania, noted for its restored architecture and role in the region’s coal and rail transportation history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tamaqua Railroad Station Target entity description: Tamaqua Railroad Station is a historic 19th-century railway depot in Tamaqua, Pennsylvania, noted for its restored architecture and role in the region’s coal and rail transportation history.
-
A.
Louvale Railroad Station
Louvale Railroad Station is a historic train depot in Louvale, Georgia, that played a central role in the town’s development and identity.
-
B.
Shippensburg Passenger Station
Shippensburg Passenger Station is a historic former railroad station in Shippensburg, Pennsylvania, notable for its role in the town’s transportation and commercial development.
-
C.
Parkesburg station
Parkesburg station is a passenger rail station in Parkesburg, Pennsylvania, served by Amtrak trains on the Keystone Corridor.
-
D.
Ambler station
Ambler station is a SEPTA Regional Rail commuter train station in Ambler, Pennsylvania, providing service along the Lansdale/Doylestown Line.
-
E.
Trenton Depot
Trenton Depot is a historic railroad station and local landmark in Trenton, Florida, often associated with the town’s rail and community heritage.
- 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_69d87f2dac988190b74d6e185fa88ba4 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32dcd707081908fb7ca91a8c09e0a |
completed | April 18, 2026, 7:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f575ed48190a24d6af74565189d |
completed | May 10, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_6a00525b579c81909df181059d0e3db8 |
completed | May 10, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0052ee614881908eb8f7c031ff8f7c |
completed | May 10, 2026, 9:42 a.m. |
Created at: April 10, 2026, 5:11 a.m.