Triple
T9433648
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Aquarium station |
E227445
|
entity |
| Predicate | nearbyAttraction |
P3449
|
FINISHED |
| Object | Rose Kennedy Greenway |
E138558
|
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: Rose Kennedy Greenway | Statement: [MBTA Aquarium station, nearbyAttraction, Rose Kennedy Greenway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rose Kennedy Greenway Context triple: [MBTA Aquarium station, nearbyAttraction, Rose Kennedy Greenway]
-
A.
Rose Kennedy Greenway
chosen
The Rose Kennedy Greenway is a contemporary linear park in downtown Boston featuring gardens, public art, and community events along the former elevated highway corridor.
-
B.
Wilbur Cross Parkway
The Wilbur Cross Parkway is a historic, limited-access scenic highway in Connecticut known for its Art Deco-era bridges and role as a key commuter route through the New Haven area.
-
C.
John D. Rockefeller, Jr. Memorial Parkway
The John D. Rockefeller, Jr. Memorial Parkway is a scenic roadway and protected corridor in northwestern Wyoming that links Grand Teton National Park to Yellowstone National Park.
-
D.
Charles River Esplanade
The Charles River Esplanade is a popular linear park along the Boston side of the Charles River, known for its walking and biking paths, riverfront views, and recreational and cultural activities.
-
E.
Minuteman Bikeway
Minuteman Bikeway is a popular multi-use rail trail in Massachusetts that follows a historic railroad corridor through several suburban communities northwest of Boston.
- 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_69ca8437a7ac81908651de48f2d2141d |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd7e61a114819081fc4a2ad39c96ba |
completed | April 1, 2026, 8:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1104514d481908d7cb9a87a01f1e2 |
completed | April 4, 2026, 1:21 p.m. |
Created at: March 30, 2026, 7:49 p.m.