Triple
T16514
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Middlesex County, Massachusetts |
E328
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Belmont, Massachusetts
Belmont, Massachusetts is a suburban town just west of Boston known for its residential character, strong public schools, and role as part of the Greater Boston metropolitan area.
|
E93091
|
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: Belmont, Massachusetts | Statement: [Middlesex County, Massachusetts, contains, Belmont, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belmont, Massachusetts Context triple: [Middlesex County, Massachusetts, contains, Belmont, Massachusetts]
-
A.
Wellesley, Massachusetts
Wellesley, Massachusetts is an affluent suburban town west of Boston known for its highly ranked public schools and as the home of Wellesley College.
-
B.
Medford, Massachusetts
Medford, Massachusetts is a historic city just northwest of Boston, known for being the home of Tufts University and for its role in early American colonial and industrial history.
-
C.
Concord, Massachusetts
Concord, Massachusetts is a historic New England town best known as the site of the opening battles of the American Revolutionary War and as a center of 19th-century American literature and transcendentalism.
-
D.
Bedford, Massachusetts
Bedford, Massachusetts is a historic suburban town northwest of Boston known for its Revolutionary War heritage and residential character.
-
E.
Arlington, Massachusetts
Arlington, Massachusetts is a suburban town just northwest of Boston known for its historic sites, residential neighborhoods, and proximity to other inner-ring suburbs like Belmont and Cambridge.
- 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: Belmont, Massachusetts Triple: [Middlesex County, Massachusetts, contains, Belmont, Massachusetts]
Generated description
Belmont, Massachusetts is a suburban town just west of Boston known for its residential character, strong public schools, and role as part of the Greater Boston metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Belmont, Massachusetts Target entity description: Belmont, Massachusetts is a suburban town just west of Boston known for its residential character, strong public schools, and role as part of the Greater Boston metropolitan area.
-
A.
Wellesley, Massachusetts
Wellesley, Massachusetts is an affluent suburban town west of Boston known for its highly ranked public schools and as the home of Wellesley College.
-
B.
Medford, Massachusetts
Medford, Massachusetts is a historic city just northwest of Boston, known for being the home of Tufts University and for its role in early American colonial and industrial history.
-
C.
Concord, Massachusetts
Concord, Massachusetts is a historic New England town best known as the site of the opening battles of the American Revolutionary War and as a center of 19th-century American literature and transcendentalism.
-
D.
Bedford, Massachusetts
Bedford, Massachusetts is a historic suburban town northwest of Boston known for its Revolutionary War heritage and residential character.
-
E.
Arlington, Massachusetts
Arlington, Massachusetts is a suburban town just northwest of Boston known for its historic sites, residential neighborhoods, and proximity to other inner-ring suburbs like Belmont and Cambridge.
- 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_69a23d7ad88c8190bffe8ab091d86642 |
completed | Feb. 28, 2026, 12:57 a.m. |
| NER | Named-entity recognition | batch_69a24003aca48190b98c2df43d65e496 |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a6732881488190a6f6eb556a42277c |
completed | March 3, 2026, 5:35 a.m. |
| NEDg | Description generation | batch_69a6748b3ca08190a9177c8c9153d747 |
completed | March 3, 2026, 5:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a674b3179481909e02a2f70466ac0b |
completed | March 3, 2026, 5:42 a.m. |
Created at: Feb. 28, 2026, 1:02 a.m.