Triple
T6029471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harlem River Speedway |
E134263
|
entity |
| Predicate | startPoint |
P389
|
FINISHED |
| Object |
West 155th Street
West 155th Street is a major east–west thoroughfare in Upper Manhattan, New York City, forming part of the boundary between Harlem and Washington Heights and connecting local streets to key bridges and parkways.
|
E688627
|
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 155th Street | Statement: [Harlem River Speedway, startPoint, West 155th Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West 155th Street Context triple: [Harlem River Speedway, startPoint, West 155th Street]
-
A.
West 135th Street
West 135th Street is a major east–west thoroughfare in Harlem, Manhattan, historically significant as a cultural and commercial hub of the neighborhood.
-
B.
West 116th Street
West 116th Street is a major east–west thoroughfare in Manhattan, New York City, running through neighborhoods such as Harlem and Morningside Heights and serving as a key local commercial and residential corridor.
-
C.
West 215th Street
West 215th Street is a street in the Inwood neighborhood at the northern tip of Manhattan in New York City.
-
D.
West 138th Street
West 138th Street is a historic street in Harlem, New York City, closely associated with the neighborhood’s African American cultural and religious life.
-
E.
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.
- 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 155th Street Triple: [Harlem River Speedway, startPoint, West 155th Street]
Generated description
West 155th Street is a major east–west thoroughfare in Upper Manhattan, New York City, forming part of the boundary between Harlem and Washington Heights and connecting local streets to key bridges and parkways.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West 155th Street Target entity description: West 155th Street is a major east–west thoroughfare in Upper Manhattan, New York City, forming part of the boundary between Harlem and Washington Heights and connecting local streets to key bridges and parkways.
-
A.
West 135th Street
West 135th Street is a major east–west thoroughfare in Harlem, Manhattan, historically significant as a cultural and commercial hub of the neighborhood.
-
B.
West 116th Street
West 116th Street is a major east–west thoroughfare in Manhattan, New York City, running through neighborhoods such as Harlem and Morningside Heights and serving as a key local commercial and residential corridor.
-
C.
West 215th Street
West 215th Street is a street in the Inwood neighborhood at the northern tip of Manhattan in New York City.
-
D.
West 138th Street
West 138th Street is a historic street in Harlem, New York City, closely associated with the neighborhood’s African American cultural and religious life.
-
E.
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.
- 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_69c0087515148190a97475d412563865 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c0560fdc84819093abba13054ea1ee |
completed | March 22, 2026, 8:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8de86454081909232f45fa7d48976 |
completed | March 29, 2026, 8:10 a.m. |
| NEDg | Description generation | batch_69c8df95d77c8190abb80b9b59f20ee3 |
completed | March 29, 2026, 8:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8e037620c8190aa5948b68756793d |
completed | March 29, 2026, 8:17 a.m. |
Created at: March 22, 2026, 4:07 p.m.