Triple
T15183229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Waban station |
E362800
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Waban, Newton, Massachusetts |
E34113
|
NE FINISHED |
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: Waban, Newton, Massachusetts | Statement: [Waban station, locatedIn, Waban, Newton, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waban, Newton, Massachusetts Context triple: [Waban station, locatedIn, Waban, Newton, Massachusetts]
-
A.
Waban, Newton
chosen
Waban is a village and residential neighborhood within the city of Newton, Massachusetts, known for its suburban character and historic homes.
-
B.
City of Newton, Massachusetts
The City of Newton, Massachusetts is a suburban municipality just west of Boston, known for its village-style neighborhoods, strong public schools, and affluent residential character.
-
C.
Riverside, Newton, Massachusetts
Riverside is a village in the city of Newton, Massachusetts, known primarily as the western terminus and park-and-ride hub of the MBTA Green Line D branch.
-
D.
Woburn, Massachusetts
Woburn, Massachusetts is a historic suburban city north of Boston known for its early colonial roots and later prominence in industry and commerce.
-
E.
Waltham, Massachusetts
Waltham, Massachusetts is a historic city just west of Boston known for its role in the American Industrial Revolution and as home to institutions like Brandeis University and Bentley University.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a09a39c81908759f23268e2d408 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e006663ad48190986b680001be0e9b |
completed | April 15, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fec893f1e08190a192b7b9b80484e8 |
completed | May 9, 2026, 5:39 a.m. |
Created at: April 10, 2026, 3:09 a.m.