Triple
T399486
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lexington Battle Green |
E9246
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object |
Lexington Department of Public Works
The Lexington Department of Public Works is the municipal agency responsible for maintaining Lexington, Massachusetts’ public infrastructure, facilities, and grounds.
|
E50956
|
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: Lexington Department of Public Works | Statement: [Lexington Battle Green, maintainedBy, Lexington Department of Public Works]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lexington Department of Public Works Context triple: [Lexington Battle Green, maintainedBy, Lexington Department of Public Works]
-
A.
Lexington Historical Society
The Lexington Historical Society is a local organization dedicated to preserving and interpreting the history of Lexington, Massachusetts, through the stewardship of historic sites, collections, and educational programs.
-
B.
Lexington Public Schools
Lexington Public Schools is the public school district serving the town of Lexington, Massachusetts, known for its high academic performance and well-regarded K–12 schools.
-
C.
Lexington
Lexington is a historic suburban town in Massachusetts, United States, best known as the site where the first shots of the American Revolutionary War were fired at the Battle of Lexington in 1775.
-
D.
Lexington, Kentucky
Lexington, Kentucky is a major city in the Bluegrass region renowned as the "Horse Capital of the World" for its thoroughbred breeding and racing industry.
-
E.
City of Fairfax
The City of Fairfax is a small, historic independent city in Northern Virginia that serves as a suburban community and local government center near Washington, D.C.
- 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: Lexington Department of Public Works Triple: [Lexington Battle Green, maintainedBy, Lexington Department of Public Works]
Generated description
The Lexington Department of Public Works is the municipal agency responsible for maintaining Lexington, Massachusetts’ public infrastructure, facilities, and grounds.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lexington Department of Public Works Target entity description: The Lexington Department of Public Works is the municipal agency responsible for maintaining Lexington, Massachusetts’ public infrastructure, facilities, and grounds.
-
A.
Lexington Historical Society
The Lexington Historical Society is a local organization dedicated to preserving and interpreting the history of Lexington, Massachusetts, through the stewardship of historic sites, collections, and educational programs.
-
B.
Lexington Public Schools
Lexington Public Schools is the public school district serving the town of Lexington, Massachusetts, known for its high academic performance and well-regarded K–12 schools.
-
C.
Lexington
Lexington is a historic suburban town in Massachusetts, United States, best known as the site where the first shots of the American Revolutionary War were fired at the Battle of Lexington in 1775.
-
D.
Lexington, Kentucky
Lexington, Kentucky is a major city in the Bluegrass region renowned as the "Horse Capital of the World" for its thoroughbred breeding and racing industry.
-
E.
City of Fairfax
The City of Fairfax is a small, historic independent city in Northern Virginia that serves as a suburban community and local government center near Washington, D.C.
- 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.