Triple
T14719770
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Endecott Pear Tree |
E345780
|
entity |
| Predicate | heritageDesignation |
P623
|
FINISHED |
| Object | Massachusetts Historic Landmark |
E647685
|
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: Massachusetts Historic Landmark | Statement: [Endecott Pear Tree, heritageDesignation, Massachusetts Historic Landmark]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Historic Landmark Context triple: [Endecott Pear Tree, heritageDesignation, Massachusetts Historic Landmark]
-
A.
National Historic Landmarks in Massachusetts
National Historic Landmarks in Massachusetts are federally recognized sites across the state that possess exceptional historical significance to the United States, ranging from Revolutionary War locations to notable architectural and cultural landmarks.
-
B.
National Register of Historic Places in Lawrence, Massachusetts
The National Register of Historic Places in Lawrence, Massachusetts is the official federal list of buildings, districts, sites, and structures in Lawrence recognized for their historical, architectural, or cultural significance.
-
C.
National Register of Historic Places in Waltham, Massachusetts
The National Register of Historic Places in Waltham, Massachusetts is the official federal list of historically significant buildings, districts, sites, and structures in Waltham that are recognized for their cultural, architectural, or historical importance.
-
D.
National Register of Historic Places in Hampden County, Massachusetts
The National Register of Historic Places in Hampden County, Massachusetts is the official federal list recognizing buildings, sites, districts, and structures of historical and architectural significance within Hampden County.
-
E.
State Historic Landmark
chosen
A State Historic Landmark is a designation given by a U.S. state government to places of significant historical, cultural, or architectural importance, recognizing and protecting them for their heritage value.
- 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_69d822e5911c8190ba589f957dbd9ba7 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb98823408190b4b58a4c4a3fa3a3 |
completed | April 14, 2026, 10:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdf0935f088190b54f2e106532972a |
completed | May 8, 2026, 2:17 p.m. |
Created at: April 10, 2026, 1:29 a.m.