Triple
T1178246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Green Line |
E25076
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Emerson College |
E169249
|
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: Emerson College | Statement: [MBTA Green Line, serves, Emerson College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Emerson College Context triple: [MBTA Green Line, serves, Emerson College]
-
A.
Emerson College
chosen
Emerson College is a private university in Boston, Massachusetts, renowned for its programs in communication, the arts, and media.
-
B.
Curry College
Curry College is a private liberal arts institution of higher education located in Milton, Massachusetts.
-
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.
Simmons University
Simmons University is a private university in Boston, Massachusetts, known for its women-centered undergraduate programs, professional graduate schools, and proximity to the Longwood Medical Area.
-
E.
Regis College
Regis College is a private Catholic university in Weston, Massachusetts, known for its programs in nursing, health sciences, education, and the liberal arts.
- 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_69a494267b4c819088c97a59182bf56a |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd10ccc481908d5bcef648aab3c1 |
completed | March 1, 2026, 10:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b26188fe788190a4e7055b5a507006 |
completed | March 12, 2026, 6:47 a.m. |
Created at: March 1, 2026, 7:45 p.m.