Triple
T9021813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Busway |
E215742
|
entity |
| Predicate | hasRouteDesignation |
P5539
|
FINISHED |
| Object | J Line |
E215741
|
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: J Line | Statement: [Metro Busway, hasRouteDesignation, J Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: J Line Context triple: [Metro Busway, hasRouteDesignation, J Line]
-
A.
J Line
chosen
The J Line is a bus rapid transit route in the Los Angeles Metro system that provides high-frequency, limited-stop service across key corridors in the region.
-
B.
L Line
The L Line was a light rail route in the Los Angeles Metro Rail system that connected communities across the San Gabriel Valley and Eastside before being integrated into other lines.
-
C.
L Line
The L Line is a New York City Subway service that runs crosstown in Manhattan and through northern Brooklyn, known for its heavily used 14th Street–Canarsie route and early adoption of automated trains.
-
D.
N Line
The N Line is a commuter rail route in the Denver metropolitan area that connects downtown Denver with northern suburbs as part of the Regional Transportation District’s rail network.
-
E.
N Line
The N Line is a New York City Subway service that runs through Brooklyn and other boroughs, connecting neighborhoods in southern Brooklyn to Manhattan and Queens.
- 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_69ca83a38aa88190bf1bb80c4548b5e2 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6a43add08190983b7ac88576fd7e |
completed | April 1, 2026, 12:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfeb7a95a88190a41ba5549f2b2d5a |
completed | April 3, 2026, 4:31 p.m. |
Created at: March 30, 2026, 7:07 p.m.