Triple
T850771
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Green Line E branch |
E18379
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Isabella Stewart Gardner Museum |
E27595
|
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: Isabella Stewart Gardner Museum | Statement: [MBTA Green Line E branch, serves, Isabella Stewart Gardner Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isabella Stewart Gardner Museum Context triple: [MBTA Green Line E branch, serves, Isabella Stewart Gardner Museum]
-
A.
Isabella Stewart Gardner Museum
chosen
The Isabella Stewart Gardner Museum is a renowned art museum in Boston famous for its Venetian-style architecture, eclectic collection of European, Asian, and American art, and its still-unsolved 1990 art heist.
-
B.
Museum of Fine Arts, Boston
The Museum of Fine Arts, Boston is one of the largest and most comprehensive art museums in the United States, renowned for its extensive collections spanning ancient to contemporary art from around the world.
-
C.
Fogg Museum
The Fogg Museum is a prominent Harvard University art museum renowned for its extensive Western art collections and influential role in art historical research and teaching.
-
D.
Wadsworth Atheneum Museum of Art
The Wadsworth Atheneum Museum of Art is the oldest continuously operating public art museum in the United States, renowned for its extensive collections of European Baroque art, American art, and contemporary works.
-
E.
Walker Art Center
Walker Art Center is a renowned contemporary art museum and multidisciplinary cultural institution in Minneapolis, Minnesota, known for its innovative exhibitions and adjacent Minneapolis Sculpture Garden.
- 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_69a792a0666c8190bfc9166d45b4e867 |
completed | March 4, 2026, 2:02 a.m. |
Created at: March 1, 2026, 7:38 p.m.