Triple
T21344476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Orange Line (San Diego Trolley) |
E526292
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Encanto/62nd Street station
Encanto/62nd Street station is a light rail stop in the Encanto neighborhood of San Diego, California, serving local residents and commuters on the San Diego Trolley network.
|
E1479326
|
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: Encanto/62nd Street station | Statement: [Orange Line (San Diego Trolley), hasStation, Encanto/62nd Street station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Encanto/62nd Street station Context triple: [Orange Line (San Diego Trolley), hasStation, Encanto/62nd Street station]
-
A.
125th Street subway station
The 125th Street subway station is a New York City Subway stop in Harlem that serves as a key transit hub connecting the area, including Columbia University's Manhattanville campus, to the rest of Manhattan and the city.
-
B.
96th Street station
96th Street station is a New York City Subway station on the Second Avenue Line in Manhattan, known for its modern design and prominent public art installations.
-
C.
69 Street station
69 Street station is a Calgary CTrain light rail station in Alberta, Canada, serving as the western endpoint of the city's Blue Line.
-
D.
Fifth Avenue station
Fifth Avenue station is a light rail stop in downtown San Diego, California, served by the UC San Diego Blue Line of the San Diego Trolley system.
-
E.
Washington Heights station
Washington Heights station is a Metra commuter rail stop in Chicago, Illinois, serving the Washington Heights neighborhood on the city's South Side.
- 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: Encanto/62nd Street station Triple: [Orange Line (San Diego Trolley), hasStation, Encanto/62nd Street station]
Generated description
Encanto/62nd Street station is a light rail stop in the Encanto neighborhood of San Diego, California, serving local residents and commuters on the San Diego Trolley network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Encanto/62nd Street station Target entity description: Encanto/62nd Street station is a light rail stop in the Encanto neighborhood of San Diego, California, serving local residents and commuters on the San Diego Trolley network.
-
A.
125th Street subway station
The 125th Street subway station is a New York City Subway stop in Harlem that serves as a key transit hub connecting the area, including Columbia University's Manhattanville campus, to the rest of Manhattan and the city.
-
B.
96th Street station
96th Street station is a New York City Subway station on the Second Avenue Line in Manhattan, known for its modern design and prominent public art installations.
-
C.
69 Street station
69 Street station is a Calgary CTrain light rail station in Alberta, Canada, serving as the western endpoint of the city's Blue Line.
-
D.
Fifth Avenue station
Fifth Avenue station is a light rail stop in downtown San Diego, California, served by the UC San Diego Blue Line of the San Diego Trolley system.
-
E.
Washington Heights station
Washington Heights station is a Metra commuter rail stop in Chicago, Illinois, serving the Washington Heights neighborhood on the city's South Side.
- 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8a85274f481909e699b390bed9350 |
completed | April 22, 2026, 10:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09a5c8c9808190810982de97320df3 |
completed | May 17, 2026, 11:26 a.m. |
| NEDg | Description generation | batch_6a09a6848c1c8190992ae7cdfeabdcf8 |
completed | May 17, 2026, 11:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09aae23f2c81908f08d290277e22f9 |
completed | May 17, 2026, 11:47 a.m. |
Created at: April 16, 2026, 4:44 p.m.