Triple
T7120021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jawaharlal Nehru Road |
E165924
|
entity |
| Predicate | hasNearbyTransportHub |
P2413
|
FINISHED |
| Object | Park Street metro station |
E165927
|
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 metro station | Statement: [Jawaharlal Nehru Road, hasNearbyTransportHub, Park Street metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Park Street metro station Context triple: [Jawaharlal Nehru Road, hasNearbyTransportHub, Park Street metro station]
-
A.
Park Street metro station
chosen
Park Street metro station is a major underground station on the Kolkata Metro network, serving as a busy transit hub in the city’s central commercial and cultural district.
-
B.
Union Metro Station
Union Metro Station is one of Dubai’s major interchange hubs, connecting the Red and Green Lines of the Dubai Metro in the Deira area.
-
C.
Anderson Street station
Anderson Street station is a New Jersey Transit commuter rail stop serving the city of Hackensack in Bergen County, New Jersey.
-
D.
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.
-
E.
Universidad metro station
Universidad metro station is a Mexico City Metro station that serves the Ciudad Universitaria area, providing access to the main campus of the National Autonomous University of Mexico (UNAM).
- 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_69c6888227bc8190a1394679e3116f90 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e61ca6a88190a0eb9f287e3b723c |
completed | March 27, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a32870e481909472f8fcd2501289 |
completed | March 28, 2026, 9:45 a.m. |
Created at: March 27, 2026, 2:43 p.m.