Triple
T6604063
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Falls |
E149066
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object |
Elliot station
Elliot station is a light rail stop on the MBTA Green Line D branch serving the Upper Falls area of Newton, Massachusetts.
|
E616639
|
NE FINISHED |
How this triple was built (4 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: Elliot station | Statement: [Upper Falls, hasTransportation, Elliot station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elliot station Context triple: [Upper Falls, hasTransportation, Elliot station]
-
A.
Pearson Station
Pearson Station is the airport rail station at Toronto Pearson International Airport serving as the western terminus of the Union–Pearson Express train service.
-
B.
Eastwick station
Eastwick station is a regional rail stop in Philadelphia, Pennsylvania, serving SEPTA’s Airport Line with access to nearby neighborhoods and Philadelphia International Airport.
-
C.
Park Street station
Park Street station is a major downtown Boston transit hub on the MBTA system, serving multiple Green Line branches and providing connections to the Red Line.
-
D.
Harrison station
Harrison station is a commuter rail stop in Harrison, New Jersey, serving passengers on the PATH rapid transit system between Newark and New York City.
-
E.
Kings Avenue Station
Kings Avenue Station is an elevated stop on Jacksonville’s automated Jacksonville Skyway people mover system, serving the city’s Southbank area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Elliot station Triple: [Upper Falls, hasTransportation, Elliot station]
Generated description
Elliot station is a light rail stop on the MBTA Green Line D branch serving the Upper Falls area of Newton, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elliot station Target entity description: Elliot station is a light rail stop on the MBTA Green Line D branch serving the Upper Falls area of Newton, Massachusetts.
-
A.
Pearson Station
Pearson Station is the airport rail station at Toronto Pearson International Airport serving as the western terminus of the Union–Pearson Express train service.
-
B.
Eastwick station
Eastwick station is a regional rail stop in Philadelphia, Pennsylvania, serving SEPTA’s Airport Line with access to nearby neighborhoods and Philadelphia International Airport.
-
C.
Park Street station
Park Street station is a major downtown Boston transit hub on the MBTA system, serving multiple Green Line branches and providing connections to the Red Line.
-
D.
Harrison station
Harrison station is a commuter rail stop in Harrison, New Jersey, serving passengers on the PATH rapid transit system between Newark and New York City.
-
E.
Kings Avenue Station
Kings Avenue Station is an elevated stop on Jacksonville’s automated Jacksonville Skyway people mover system, serving the city’s Southbank area.
- F. None of above. chosen
Provenance (5 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_69c687eaa7508190bb58ce2aa02039b3 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6af11f0788190be010c6ee60e150c |
completed | March 27, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c70ae61a6481908158c3b7d58fd3ce |
completed | March 27, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69c70b83f24c819091a6a2a7802c830f |
completed | March 27, 2026, 10:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c70f676e408190bc85a2760446d5d1 |
completed | March 27, 2026, 11:14 p.m. |
Created at: March 27, 2026, 1:56 p.m.