Triple
T2995925
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B Line (Los Angeles Metro) |
E81065
|
entity |
| Predicate | station |
P726
|
FINISHED |
| Object |
Pershing Square
Pershing Square is a Los Angeles Metro Rail station in downtown Los Angeles serving the B and D Lines near the historic Pershing Square park.
|
E320983
|
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: Pershing Square | Statement: [B Line (Los Angeles Metro), station, Pershing Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pershing Square Context triple: [B Line (Los Angeles Metro), station, Pershing Square]
-
A.
Palmer Square
Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
-
B.
Homan Square
Homan Square is a Chicago neighborhood area known for its large historic Sears complex and mixed residential and industrial character within the city’s West Side.
-
C.
Franklin Square
Franklin Square is one of Philadelphia’s original five public squares, now a historic urban park featuring fountains, family attractions, and green space in the Old City area.
-
D.
Franklin Square
Franklin Square is a suburban hamlet in Nassau County, Long Island, known as a residential community just outside New York City.
-
E.
Franklin Square
Franklin Square is a historic public park and urban green space located in downtown Washington, D.C.
- 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: Pershing Square Triple: [B Line (Los Angeles Metro), station, Pershing Square]
Generated description
Pershing Square is a Los Angeles Metro Rail station in downtown Los Angeles serving the B and D Lines near the historic Pershing Square park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pershing Square Target entity description: Pershing Square is a Los Angeles Metro Rail station in downtown Los Angeles serving the B and D Lines near the historic Pershing Square park.
-
A.
Palmer Square
Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
-
B.
Homan Square
Homan Square is a Chicago neighborhood area known for its large historic Sears complex and mixed residential and industrial character within the city’s West Side.
-
C.
Franklin Square
Franklin Square is one of Philadelphia’s original five public squares, now a historic urban park featuring fountains, family attractions, and green space in the Old City area.
-
D.
Franklin Square
Franklin Square is a suburban hamlet in Nassau County, Long Island, known as a residential community just outside New York City.
-
E.
Franklin Square
Franklin Square is a historic public park and urban green space located in downtown Washington, D.C.
- 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_69ad8b187fc8819085914d3c9ea3142d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad99f481688190ae8cd1e057f9dfc7 |
completed | March 8, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1de9d8f6c81909c216efbf2f720fc |
completed | March 11, 2026, 9:29 p.m. |
| NEDg | Description generation | batch_69b1dfa2fb28819089d7d76d9dc72e06 |
completed | March 11, 2026, 9:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1e0243a848190bce24d035a79fc0a |
completed | March 11, 2026, 9:35 p.m. |
Created at: March 8, 2026, 2:59 p.m.