Triple
T20672413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cornwall, Pennsylvania |
E508061
|
entity |
| Predicate | historicalSite |
P1098
|
FINISHED |
| Object | Cornwall Iron Furnace |
—
|
NE NERFINISHED |
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: Cornwall Iron Furnace | Statement: [Cornwall, Pennsylvania, historicalSite, Cornwall Iron Furnace]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cornwall Iron Furnace Context triple: [Cornwall, Pennsylvania, historicalSite, Cornwall Iron Furnace]
-
A.
Cornwall Iron Furnace
chosen
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.
Bonawe Iron Furnace
Bonawe Iron Furnace is a historic 18th-century charcoal-fired ironworks in Argyll, Scotland, preserved as an industrial heritage site and visitor attraction.
-
C.
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.
-
D.
Loyalhanna Furnace, Pennsylvania
Loyalhanna Furnace, Pennsylvania is an unincorporated community in Westmoreland County named for a historic iron furnace site in the Ligonier Valley.
-
E.
Caledonia Furnace
Caledonia Furnace is a historic iron-making furnace site located within Caledonia State Park in Pennsylvania, reflecting the region’s 19th-century industrial heritage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4c1164881909a3bf1e3ddb2bc32 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b5cb1fc88190805f623e93a70368 |
completed | April 20, 2026, 11:24 p.m. |
Created at: April 16, 2026, 11:44 a.m.