Triple
T21365161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Needham Line |
E526889
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Roslindale Village |
—
|
NE NERFINISHED |
How this triple was built (2 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: Roslindale Village | Statement: [MBTA Needham Line, hasStation, Roslindale Village]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roslindale Village Context triple: [MBTA Needham Line, hasStation, Roslindale Village]
-
A.
Roslindale
chosen
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.
-
B.
Brookline Village
Brookline Village is a historic commercial and residential neighborhood in Brookline, Massachusetts, centered around a key MBTA Green Line stop and known for its village-style streetscape and local businesses.
-
C.
Brookline Hills
Brookline Hills is a light rail station on Boston’s MBTA Green Line D branch serving the Brookline, Massachusetts area.
-
D.
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.
-
E.
Belmont Hills
Belmont Hills is a residential community in Lower Merion Township, Pennsylvania, located near Bala Cynwyd along the Schuylkill River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b51d8a308190b09113b3b3f9bc15 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b06e1ba081908a96928a65da5fa2 |
completed | April 22, 2026, 11:26 a.m. |
Created at: April 16, 2026, 5:09 p.m.