Triple
T12036173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saugus, Massachusetts |
E286542
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object | Saugus Iron Works area |
E25467
|
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: Saugus Iron Works area | Statement: [Saugus, Massachusetts, hasHistoricDistrict, Saugus Iron Works area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saugus Iron Works area Context triple: [Saugus, Massachusetts, hasHistoricDistrict, Saugus Iron Works area]
-
A.
Saugus Iron Works National Historic Site
chosen
Saugus Iron Works National Historic Site is a preserved 17th-century ironworks in Massachusetts that interprets one of the first integrated iron-making operations in North America.
-
B.
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.
-
C.
Historic Long Pond Ironworks
Historic Long Pond Ironworks is a preserved 18th–19th century ironmaking village and industrial archaeological site in New Jersey that showcases early American iron industry and rural life.
-
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.
Long Pond Ironworks State Park
Long Pond Ironworks State Park is a historic and natural preservation area in northern New Jersey known for its 18th- and 19th-century ironworking sites, hiking trails, and scenic woodland and reservoir landscapes.
- 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90408cbf0819093270c9833ef149a |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62a7a77648190ab2d6bd48821d190 |
completed | May 2, 2026, 4:46 p.m. |
Created at: April 8, 2026, 9:47 p.m.