Triple
T850762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Green Line E branch |
E18379
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Northeastern University |
E14095
|
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: Northeastern University | Statement: [MBTA Green Line E branch, serves, Northeastern University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northeastern University Context triple: [MBTA Green Line E branch, serves, Northeastern University]
-
A.
Northeastern University
chosen
Northeastern University is a private research university in Boston known for its cooperative education (co-op) programs that integrate classroom study with professional experience.
-
B.
Boston University
Boston University is a major private research university in Boston known for its comprehensive academic programs and significant contributions to scholarship and innovation.
-
C.
University of Massachusetts Boston
The University of Massachusetts Boston is a public research university located on the waterfront in Boston, known for its diverse student body and strong programs in liberal arts, sciences, and professional studies.
-
D.
Western New England University
Western New England University is a private university in Springfield, Massachusetts, known for its programs in law, engineering, business, and the liberal arts.
-
E.
Suffolk University
Suffolk University is a private university in downtown Boston known for its law school and strong programs in business, government, and public service.
- 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac215194819099e6bc1b5df58fb3 |
completed | March 1, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf01f74c8190938753276629fdf3 |
completed | March 10, 2026, 5:41 a.m. |
Created at: March 1, 2026, 7:38 p.m.