Triple
T226474
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minute Man National Historical Park |
E4324
|
entity |
| Predicate | hasVisitorCenter |
P105
|
FINISHED |
| Object |
North Bridge Visitor Center
North Bridge Visitor Center is a historic-site visitor facility in Concord, Massachusetts, that interprets the opening battles of the American Revolutionary War at Minute Man National Historical Park.
|
E28834
|
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: North Bridge Visitor Center | Statement: [Minute Man National Historical Park, hasVisitorCenter, North Bridge Visitor Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Bridge Visitor Center Context triple: [Minute Man National Historical Park, hasVisitorCenter, North Bridge Visitor Center]
-
A.
Ernest F. Coe Visitor Center
Ernest F. Coe Visitor Center is the main visitor facility and eastern gateway to Everglades National Park, offering exhibits, information, and services for park visitors.
-
B.
Donald W. Reynolds Museum and Education Center
The Donald W. Reynolds Museum and Education Center is a museum complex at George Washington’s Mount Vernon estate that presents exhibits, artifacts, and interactive displays about the life, leadership, and legacy of the first U.S. president.
-
C.
Independence Visitor Center
The Independence Visitor Center is the main orientation and information hub for tourists exploring Philadelphia’s historic district, including landmarks like Independence Hall and the Liberty Bell.
-
D.
Olana State Historic Site
Olana State Historic Site is the former home and Persian-inspired hilltop estate of Hudson River School painter Frederic Edwin Church, now preserved as a museum and landscape overlooking the Hudson River.
-
E.
Taylor Creek Visitor Center
Taylor Creek Visitor Center is a popular nature and education site near South Lake Tahoe that offers trails, wildlife viewing, and interpretive exhibits about the local ecosystem.
- 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: North Bridge Visitor Center Triple: [Minute Man National Historical Park, hasVisitorCenter, North Bridge Visitor Center]
Generated description
North Bridge Visitor Center is a historic-site visitor facility in Concord, Massachusetts, that interprets the opening battles of the American Revolutionary War at Minute Man National Historical Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Bridge Visitor Center Target entity description: North Bridge Visitor Center is a historic-site visitor facility in Concord, Massachusetts, that interprets the opening battles of the American Revolutionary War at Minute Man National Historical Park.
-
A.
Ernest F. Coe Visitor Center
Ernest F. Coe Visitor Center is the main visitor facility and eastern gateway to Everglades National Park, offering exhibits, information, and services for park visitors.
-
B.
Donald W. Reynolds Museum and Education Center
The Donald W. Reynolds Museum and Education Center is a museum complex at George Washington’s Mount Vernon estate that presents exhibits, artifacts, and interactive displays about the life, leadership, and legacy of the first U.S. president.
-
C.
Independence Visitor Center
The Independence Visitor Center is the main orientation and information hub for tourists exploring Philadelphia’s historic district, including landmarks like Independence Hall and the Liberty Bell.
-
D.
Olana State Historic Site
Olana State Historic Site is the former home and Persian-inspired hilltop estate of Hudson River School painter Frederic Edwin Church, now preserved as a museum and landscape overlooking the Hudson River.
-
E.
Taylor Creek Visitor Center
Taylor Creek Visitor Center is a popular nature and education site near South Lake Tahoe that offers trails, wildlife viewing, and interpretive exhibits about the local ecosystem.
- 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_69a257363ffc81909757bde7ab3404da |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25c8d97d08190ad7c1c3e9322f34c |
completed | Feb. 28, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3587c52c08190b7e228c9ef9dbca4 |
completed | Feb. 28, 2026, 9:05 p.m. |
| NEDg | Description generation | batch_69a359096cac8190a9987591f62b3c00 |
completed | Feb. 28, 2026, 9:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3594da03481909e5f7021708409dd |
completed | Feb. 28, 2026, 9:08 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.