Triple
T12921694
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melvin Brothers Memorial |
E309138
|
entity |
| Predicate | heritageDesignation |
P623
|
FINISHED |
| Object |
National Register of Historic Places listing in Concord, Massachusetts
The National Register of Historic Places listing in Concord, Massachusetts is a federal designation recognizing properties in Concord for their historical, architectural, or cultural significance and ensuring their documentation and preservation.
|
E1010712
|
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: National Register of Historic Places listing in Concord, Massachusetts | Statement: [Melvin Brothers Memorial, heritageDesignation, National Register of Historic Places listing in Concord, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places listing in Concord, Massachusetts Context triple: [Melvin Brothers Memorial, heritageDesignation, National Register of Historic Places listing in Concord, Massachusetts]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
New Hampshire State Register of Historic Places
The New Hampshire State Register of Historic Places is an official state-level list recognizing and honoring historically and culturally significant properties throughout New Hampshire.
- 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: National Register of Historic Places listing in Concord, Massachusetts Triple: [Melvin Brothers Memorial, heritageDesignation, National Register of Historic Places listing in Concord, Massachusetts]
Generated description
The National Register of Historic Places listing in Concord, Massachusetts is a federal designation recognizing properties in Concord for their historical, architectural, or cultural significance and ensuring their documentation and preservation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places listing in Concord, Massachusetts Target entity description: The National Register of Historic Places listing in Concord, Massachusetts is a federal designation recognizing properties in Concord for their historical, architectural, or cultural significance and ensuring their documentation and preservation.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
New Hampshire State Register of Historic Places
The New Hampshire State Register of Historic Places is an official state-level list recognizing and honoring historically and culturally significant properties throughout New Hampshire.
- 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_69d7bdf92b588190acdf2a2291ac4590 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d971e7f6e881908c7bb12283898c80 |
completed | April 10, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6af5ffcc48190bf93ce32e4aecfcd |
completed | May 3, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69f6b0653ef88190ad0e3a48675ecdcc |
completed | May 3, 2026, 2:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6b1ae645c8190a7c3e5f926c6a487 |
completed | May 3, 2026, 2:23 a.m. |
Created at: April 9, 2026, 5:42 p.m.