Triple
T22808578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lansdowne Station (MBTA Commuter Rail) |
E564605
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Yawkey Station |
—
|
NE NERFINISHED |
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: Yawkey Station | Statement: [Lansdowne Station (MBTA Commuter Rail), formerName, Yawkey Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yawkey Station Context triple: [Lansdowne Station (MBTA Commuter Rail), formerName, Yawkey Station]
-
A.
Yawkey station
chosen
Yawkey station is a Massachusetts Bay Transportation Authority (MBTA) Commuter Rail stop serving the Framingham/Worcester Line near Boston’s Fenway–Kenmore area.
-
B.
Yawkey Way
Yawkey Way was the former name of the street outside Boston’s Fenway Park, long associated with the Boston Red Sox before being renamed Jersey Street.
-
C.
Harvard Stadium
Harvard Stadium is a historic U-shaped college football stadium in Allston, Massachusetts, serving as the longtime home field of Harvard University's athletic teams.
-
D.
Harold Alfond Athletics and Recreation Center
The Harold Alfond Athletics and Recreation Center is a modern, comprehensive sports and wellness complex serving as the primary athletics and recreation hub for Colby College students and community members.
-
E.
Fenway Campus
Fenway Campus is one of Boston University's urban campus areas located near Boston's Fenway neighborhood, housing academic, residential, and student life facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245823f4c8190ade442cdcc2c224a |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17d5e0b088190ad0b9cc0d5aa1d96 |
completed | April 29, 2026, 3:39 a.m. |
Created at: April 17, 2026, 3:32 p.m.