Triple
T12790349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Highland Branch (Green Line D) |
E305741
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Brookline Hills
Brookline Hills is a light rail station on Boston’s MBTA Green Line D branch serving the Brookline, Massachusetts area.
|
E1004932
|
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: Brookline Hills | Statement: [Highland Branch (Green Line D), hasStation, Brookline Hills]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brookline Hills Context triple: [Highland Branch (Green Line D), hasStation, Brookline Hills]
-
A.
Langdon Hills
Langdon Hills is a residential area and country park known for its woodlands and elevated views, located within the Basildon district of Essex, England.
-
B.
Wellesley Hills
Wellesley Hills is a village and commercial center within the town of Wellesley, Massachusetts, known for its suburban character and local institutions.
-
C.
Roslindale
Roslindale is a residential neighborhood in the southern part of Boston, Massachusetts, known for its village-style center, diverse community, and proximity to major green spaces.
-
D.
Newton Hills
Newton Hills is a series of challenging inclines in Newton, Massachusetts, best known for forming the toughest stretch of the Boston Marathon course.
-
E.
Oak Hill, Newton
Oak Hill is a residential neighborhood in the southern part of Newton, Massachusetts, known for its suburban character and proximity to local schools and parks.
- 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: Brookline Hills Triple: [Highland Branch (Green Line D), hasStation, Brookline Hills]
Generated description
Brookline Hills is a light rail station on Boston’s MBTA Green Line D branch serving the Brookline, Massachusetts area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brookline Hills Target entity description: Brookline Hills is a light rail station on Boston’s MBTA Green Line D branch serving the Brookline, Massachusetts area.
-
A.
Langdon Hills
Langdon Hills is a residential area and country park known for its woodlands and elevated views, located within the Basildon district of Essex, England.
-
B.
Wellesley Hills
Wellesley Hills is a village and commercial center within the town of Wellesley, Massachusetts, known for its suburban character and local institutions.
-
C.
Roslindale
Roslindale is a residential neighborhood in the southern part of Boston, Massachusetts, known for its village-style center, diverse community, and proximity to major green spaces.
-
D.
Newton Hills
Newton Hills is a series of challenging inclines in Newton, Massachusetts, best known for forming the toughest stretch of the Boston Marathon course.
-
E.
Oak Hill, Newton
Oak Hill is a residential neighborhood in the southern part of Newton, Massachusetts, known for its suburban character and proximity to local schools and parks.
- 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_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e6a61f48190972e241e70bc392c |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ebeab2081908a6e38351613e3ed |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f6900385548190befe667dc4e33af9 |
completed | May 3, 2026, midnight |
| NED2 | Entity disambiguation (via description) | batch_69f690c0bd208190bd1f04a9640ad1ce |
completed | May 3, 2026, 12:03 a.m. |
Created at: April 9, 2026, 5:30 p.m.