Triple
T21344478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Orange Line (San Diego Trolley) |
E526292
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Spring Street station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Spring Street station | Statement: [Orange Line (San Diego Trolley), hasStation, Spring Street station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spring Street station Context triple: [Orange Line (San Diego Trolley), hasStation, Spring Street station]
-
A.
Spring Street station
Spring Street station is a New York City Subway station in Lower Manhattan that serves the SoHo neighborhood.
-
B.
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.
-
C.
Hill Street station
Hill Street station is a transit stop, likely part of a rail or metro line that includes Sinai as one of its endpoints or intermediate stations.
-
D.
Grand Street station
Grand Street station is a New York City Subway station on the IND Sixth Avenue Line located in Manhattan’s Chinatown/Lower East Side area.
-
E.
Church Street station
Church Street station is an underground Muni Metro light rail stop in San Francisco’s Castro/Church Street area, serving multiple Market Street subway lines.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spring Street station Target entity description: Spring Street station is a San Diego Trolley light rail stop on the Orange Line serving the La Mesa area of San Diego County.
-
A.
Spring Street station
Spring Street station is a New York City Subway station in Lower Manhattan that serves the SoHo neighborhood.
-
B.
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.
-
C.
Hill Street station
Hill Street station is a transit stop, likely part of a rail or metro line that includes Sinai as one of its endpoints or intermediate stations.
-
D.
Grand Street station
Grand Street station is a New York City Subway station on the IND Sixth Avenue Line located in Manhattan’s Chinatown/Lower East Side area.
-
E.
Church Street station
Church Street station is a commuter rail station in downtown Orlando, Florida, serving SunRail passengers and connecting them to the city's central business and entertainment districts.
- F. None of above. chosen
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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8a85274f481909e699b390bed9350 |
completed | April 22, 2026, 10:52 a.m. |
Created at: April 16, 2026, 4:44 p.m.