Triple
T850763
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Green Line E branch |
E18379
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Wentworth Institute of Technology |
E49434
|
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: Wentworth Institute of Technology | Statement: [MBTA Green Line E branch, serves, Wentworth Institute of Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wentworth Institute of Technology Context triple: [MBTA Green Line E branch, serves, Wentworth Institute of Technology]
-
A.
Wentworth Institute of Technology
chosen
Wentworth Institute of Technology is a private technical design and engineering university in Boston, Massachusetts, known for its career-focused education and strong cooperative education programs.
-
B.
Worcester Polytechnic Institute
Worcester Polytechnic Institute is a private research university in Worcester, Massachusetts, known for its strong engineering, science, and technology programs and its project-based learning curriculum.
-
C.
Stevens Institute of Technology
Stevens Institute of Technology is a private research university in Hoboken, New Jersey, renowned for its strong engineering, science, and technology programs.
-
D.
Bentley University
Bentley University is a private business-focused university located in Waltham, Massachusetts, known for its programs in business, finance, and accounting.
-
E.
Wentworth College
Wentworth College is a postgraduate-focused college of the University of York, providing accommodation, social spaces, and academic support for its members.
- 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_69acd46627dc81908565f4f93cd35012 |
completed | March 8, 2026, 1:44 a.m. |
Created at: March 1, 2026, 7:38 p.m.