Triple
T1153417
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Salem, Massachusetts |
E23727
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Custom House (Salem) |
E44117
|
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: Custom House (Salem) | Statement: [Salem, Massachusetts, hasLandmark, Custom House (Salem)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Custom House (Salem) Context triple: [Salem, Massachusetts, hasLandmark, Custom House (Salem)]
-
A.
Salem Historic District
Salem Historic District is a historically significant area in Salem, Massachusetts, known for its well-preserved colonial architecture and its central role in the 17th-century Salem witch trials.
-
B.
United States Custom House in Salem
chosen
The United States Custom House in Salem is a historic federal building and former customs office in Salem, Massachusetts, best known today for its association with author Nathaniel Hawthorne, who worked there and drew on it for the introduction to "The Scarlet Letter."
-
C.
Sanborn House
Sanborn House is a historic early 20th-century mansion in Winchester, Massachusetts, noted for its distinctive architecture and role in the town’s cultural and civic history.
-
D.
Portland City Hall
Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
-
E.
Monadnock Building
The Monadnock Building is a landmark late-19th-century Chicago skyscraper renowned for its massive load-bearing brick walls and its role in the development of modern high-rise architecture.
- 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_69a493f0d32c8190ac74bad3c87f2641 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bc8e9cb481908a528a828b21d497 |
completed | March 1, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac5eb81790819087016b1620353417 |
completed | March 7, 2026, 5:22 p.m. |
Created at: March 1, 2026, 7:44 p.m.