Triple
T3394721
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Van Cortlandt Park–242nd Street |
E71500
|
entity |
| Predicate | hasExitsTo |
P29827
|
FINISHED |
| Object |
West 242nd Street
West 242nd Street is a street in the Riverdale area of the Bronx, New York City, serving as a local thoroughfare near Van Cortlandt Park and the northern terminus of the 1 subway line.
|
E526617
|
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: West 242nd Street | Statement: [Van Cortlandt Park–242nd Street, hasExitsTo, West 242nd Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West 242nd Street Context triple: [Van Cortlandt Park–242nd Street, hasExitsTo, West 242nd Street]
-
A.
West 215th Street
West 215th Street is a street in the Inwood neighborhood at the northern tip of Manhattan in New York City.
-
B.
West 204th Street
West 204th Street is a street in the Inwood neighborhood of Upper Manhattan, New York City, known for running near historic sites such as the Dyckman Farmhouse Museum.
-
C.
West 125th Street
West 125th Street is a major east–west thoroughfare in Harlem, Manhattan, known as Martin Luther King Jr. Boulevard and serving as a key commercial and cultural corridor.
-
D.
East 120th Street
East 120th Street is a street in Manhattan’s Harlem neighborhood, known in part for running along the northern edge of Marcus Garvey Park.
-
E.
West 120th Street
West 120th Street is a street in Manhattan, New York City, that runs along the northern edge of Columbia University's Morningside Heights campus.
- 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: West 242nd Street Triple: [Van Cortlandt Park–242nd Street, hasExitsTo, West 242nd Street]
Generated description
West 242nd Street is a street in the Riverdale area of the Bronx, New York City, serving as a local thoroughfare near Van Cortlandt Park and the northern terminus of the 1 subway line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West 242nd Street Target entity description: West 242nd Street is a street in the Riverdale area of the Bronx, New York City, serving as a local thoroughfare near Van Cortlandt Park and the northern terminus of the 1 subway line.
-
A.
West 215th Street
West 215th Street is a street in the Inwood neighborhood at the northern tip of Manhattan in New York City.
-
B.
West 204th Street
West 204th Street is a street in the Inwood neighborhood of Upper Manhattan, New York City, known for running near historic sites such as the Dyckman Farmhouse Museum.
-
C.
West 125th Street
West 125th Street is a major east–west thoroughfare in Harlem, Manhattan, known as Martin Luther King Jr. Boulevard and serving as a key commercial and cultural corridor.
-
D.
East 120th Street
East 120th Street is a street in Manhattan’s Harlem neighborhood, known in part for running along the northern edge of Marcus Garvey Park.
-
E.
West 120th Street
West 120th Street is a street in Manhattan, New York City, that runs along the northern edge of Columbia University's Morningside Heights campus.
- 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_69ad85a9c4a88190a854019341cb3b60 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb85487088190b8a4ec546ff8a461 |
completed | March 8, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfc4184b38819084c8c6d5c27d3906 |
completed | March 22, 2026, 10:27 a.m. |
| NEDg | Description generation | batch_69bfc480917481909afa28baf3a3ba19 |
completed | March 22, 2026, 10:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfc4d15d888190a6edb92310cd4539 |
completed | March 22, 2026, 10:30 a.m. |
Created at: March 8, 2026, 3:14 p.m.