Triple
T399480
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lexington Battle Green |
E9246
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object |
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.
|
E50955
|
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 Historic Landmarks in Massachusetts | Statement: [Lexington Battle Green, category, National Historic Landmarks in Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Historic Landmarks in Massachusetts Context triple: [Lexington Battle Green, category, National Historic Landmarks in Massachusetts]
-
A.
Massachusetts State House (colonial sites)
The Massachusetts State House (colonial sites) is a historic government building in Boston that served as the meeting place for the colony’s legislative body and remains a prominent symbol of early American political life.
-
B.
Minute Man National Historical Park
Minute Man National Historical Park is a U.S. National Historical Park in Massachusetts that preserves key sites and battlefields from the opening engagements of the American Revolutionary War, including parts of the Battle Road between Lexington and Concord.
-
C.
Massachusetts State Archives
The Massachusetts State Archives is the official repository preserving and providing access to the Commonwealth’s historical government records, including extensive colonial-era documents.
-
D.
Boston National Historical Park
Boston National Historical Park is a collection of historically significant sites in Boston, Massachusetts, that commemorate key events and locations from the American Revolution and early United States history.
-
E.
Massachusetts Historical Society
The Massachusetts Historical Society is a prominent independent research library and archive in Boston dedicated to collecting, preserving, and studying documents and artifacts related to the history of Massachusetts and early America.
- 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 Historic Landmarks in Massachusetts Triple: [Lexington Battle Green, category, National Historic Landmarks in Massachusetts]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Historic Landmarks in Massachusetts Target entity description: 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.
-
A.
Massachusetts State House (colonial sites)
The Massachusetts State House (colonial sites) is a historic government building in Boston that served as the meeting place for the colony’s legislative body and remains a prominent symbol of early American political life.
-
B.
Minute Man National Historical Park
Minute Man National Historical Park is a U.S. National Historical Park in Massachusetts that preserves key sites and battlefields from the opening engagements of the American Revolutionary War, including parts of the Battle Road between Lexington and Concord.
-
C.
Massachusetts State Archives
The Massachusetts State Archives is the official repository preserving and providing access to the Commonwealth’s historical government records, including extensive colonial-era documents.
-
D.
Boston National Historical Park
Boston National Historical Park is a collection of historically significant sites in Boston, Massachusetts, that commemorate key events and locations from the American Revolution and early United States history.
-
E.
Massachusetts Historical Society
The Massachusetts Historical Society is a prominent independent research library and archive in Boston dedicated to collecting, preserving, and studying documents and artifacts related to the history of Massachusetts and early America.
- 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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ec8d0ca881909d786e8eed9b6748 |
completed | Feb. 28, 2026, 1:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4103f9f588190aabdf7f5d6422d09 |
completed | March 1, 2026, 10:09 a.m. |
| NEDg | Description generation | batch_69a410e5ba148190a7fe0ee9861fb334 |
completed | March 1, 2026, 10:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a41180ead48190a5edd2e66da413ba |
completed | March 1, 2026, 10:14 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.