Triple
T12790358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Highland Branch (Green Line D) |
E305741
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Park Street |
E24761
|
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: Park Street | Statement: [Highland Branch (Green Line D), hasStation, Park Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Park Street Context triple: [Highland Branch (Green Line D), hasStation, Park Street]
-
A.
Park Street
Park Street is a street located in the historic city centre of Cambridge, England, known for its proximity to university colleges and central amenities.
-
B.
Park Street
chosen
Park Street is a major downtown Boston subway station and transfer hub on the Massachusetts Bay Transportation Authority (MBTA) system.
-
C.
Park Street
Park Street is a small village and residential community in Hertfordshire, England, situated near St Albans.
-
D.
Park Street
Park Street is one of the busiest and most prominent stations on the Kolkata Metro, serving the central commercial and entertainment district of the city.
-
E.
Pratt Street
Pratt Street is a major east–west thoroughfare in downtown Baltimore, Maryland, known for running through the city’s central business and Inner Harbor areas.
- 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_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e6a61f48190972e241e70bc392c |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb58e50bc819086622a33b59cc332 |
completed | May 9, 2026, 10:30 p.m. |
Created at: April 9, 2026, 5:30 p.m.