Triple
T11342302
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ligonier Valley |
E268629
|
entity |
| Predicate | containsSettlement |
P847
|
FINISHED |
| Object |
Loyalhanna Furnace, Pennsylvania
Loyalhanna Furnace, Pennsylvania is an unincorporated community in Westmoreland County named for a historic iron furnace site in the Ligonier Valley.
|
E920519
|
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: Loyalhanna Furnace, Pennsylvania | Statement: [Ligonier Valley, containsSettlement, Loyalhanna Furnace, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Loyalhanna Furnace, Pennsylvania Context triple: [Ligonier Valley, containsSettlement, Loyalhanna Furnace, Pennsylvania]
-
A.
Cornwall Iron Furnace
Cornwall Iron Furnace is a preserved 18th- and 19th-century iron-making complex in Cornwall, Pennsylvania, that showcases one of the most complete surviving charcoal-fueled blast furnaces in the United States.
-
B.
Scranton Iron Furnaces
Scranton Iron Furnaces is a historic 19th-century iron-making complex in Scranton, Pennsylvania, that preserves massive stone blast furnace stacks as a reminder of the city’s industrial and anthracite iron heritage.
-
C.
Brierfield Furnace
Brierfield Furnace is a historic 19th-century iron-producing blast furnace preserved within Brierfield Ironworks Historical State Park in Alabama.
-
D.
Elkridge Furnace Complex
Elkridge Furnace Complex is a historic ironworks and industrial site in Elkridge, Maryland, that played a significant role in the region’s early iron production and industrial development.
-
E.
Adirondack Iron and Steel Company Furnace
Adirondack Iron and Steel Company Furnace is a historic 19th-century iron smelting furnace whose preserved remains reflect the early industrial and mining history of the Adirondack 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: Loyalhanna Furnace, Pennsylvania Triple: [Ligonier Valley, containsSettlement, Loyalhanna Furnace, Pennsylvania]
Generated description
Loyalhanna Furnace, Pennsylvania is an unincorporated community in Westmoreland County named for a historic iron furnace site in the Ligonier Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Loyalhanna Furnace, Pennsylvania Target entity description: Loyalhanna Furnace, Pennsylvania is an unincorporated community in Westmoreland County named for a historic iron furnace site in the Ligonier Valley.
-
A.
Cornwall Iron Furnace
Cornwall Iron Furnace is a preserved 18th- and 19th-century iron-making complex in Cornwall, Pennsylvania, that showcases one of the most complete surviving charcoal-fueled blast furnaces in the United States.
-
B.
Scranton Iron Furnaces
Scranton Iron Furnaces is a historic 19th-century iron-making complex in Scranton, Pennsylvania, that preserves massive stone blast furnace stacks as a reminder of the city’s industrial and anthracite iron heritage.
-
C.
Brierfield Furnace
Brierfield Furnace is a historic 19th-century iron-producing blast furnace preserved within Brierfield Ironworks Historical State Park in Alabama.
-
D.
Elkridge Furnace Complex
Elkridge Furnace Complex is a historic ironworks and industrial site in Elkridge, Maryland, that played a significant role in the region’s early iron production and industrial development.
-
E.
Adirondack Iron and Steel Company Furnace
Adirondack Iron and Steel Company Furnace is a historic 19th-century iron smelting furnace whose preserved remains reflect the early industrial and mining history of the Adirondack 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_69d6aacb1f0881908c84a349fd1be047 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea1e360c8190a02d1e2d1d6f4b5d |
completed | April 9, 2026, 6:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5435f4e288190b9b0029dc35bf2c5 |
completed | April 19, 2026, 9:04 p.m. |
| NEDg | Description generation | batch_69e5474aad3481909c1afb385cb5889b |
completed | April 19, 2026, 9:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e54edb9ac08190a760de11857e791c |
completed | April 19, 2026, 9:53 p.m. |
Created at: April 8, 2026, 9:33 p.m.