Triple
T19437998
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lefferts family |
E486273
|
entity |
| Predicate | hasNameEtymology |
P453
|
FINISHED |
| Object |
Lefferts Avenue
Lefferts Avenue is a street in Brooklyn, New York City, named after the historic Lefferts family who were prominent early landowners in the area.
|
E1402291
|
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: Lefferts Avenue | Statement: [Lefferts family, hasNameEtymology, Lefferts Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lefferts Avenue Context triple: [Lefferts family, hasNameEtymology, Lefferts Avenue]
-
A.
Lefferts Boulevard
Lefferts Boulevard is a major north–south thoroughfare in Queens, New York City, running through neighborhoods such as Kew Gardens, Richmond Hill, and Ozone Park.
-
B.
Courtlandt Avenue
Courtlandt Avenue is a major north–south street in the South Bronx, New York City, running through predominantly residential and commercial neighborhoods.
-
C.
Hunts Point Avenue
Hunts Point Avenue is a subway station in the Bronx that serves as a local stop on New York City's IRT Pelham Line.
-
D.
Stuyvesant Avenue
Stuyvesant Avenue is a prominent residential street in the Bedford–Stuyvesant neighborhood of Brooklyn, New York City, known for its historic brownstones and tree-lined blocks.
-
E.
Astoria Boulevard
Astoria Boulevard is a major thoroughfare in the Astoria neighborhood of Queens, New York City, known for its heavy traffic, commercial activity, and access to key transit routes.
- 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: Lefferts Avenue Triple: [Lefferts family, hasNameEtymology, Lefferts Avenue]
Generated description
Lefferts Avenue is a street in Brooklyn, New York City, named after the historic Lefferts family who were prominent early landowners in the area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lefferts Avenue Target entity description: Lefferts Avenue is a street in Brooklyn, New York City, named after the historic Lefferts family who were prominent early landowners in the area.
-
A.
Lefferts Boulevard
Lefferts Boulevard is a major north–south thoroughfare in Queens, New York City, running through neighborhoods such as Kew Gardens, Richmond Hill, and Ozone Park.
-
B.
Courtlandt Avenue
Courtlandt Avenue is a major north–south street in the South Bronx, New York City, running through predominantly residential and commercial neighborhoods.
-
C.
Hunts Point Avenue
Hunts Point Avenue is a subway station in the Bronx that serves as a local stop on New York City's IRT Pelham Line.
-
D.
Stuyvesant Avenue
Stuyvesant Avenue is a prominent residential street in the Bedford–Stuyvesant neighborhood of Brooklyn, New York City, known for its historic brownstones and tree-lined blocks.
-
E.
Astoria Boulevard
Astoria Boulevard is a major thoroughfare in the Astoria neighborhood of Queens, New York City, known for its heavy traffic, commercial activity, and access to key transit routes.
- 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6336281b88190b1e5ad2606d7c314 |
completed | April 20, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07f6cc6d64819098f294161c69fee2 |
completed | May 16, 2026, 4:47 a.m. |
| NEDg | Description generation | batch_6a07f77d1a688190b6156572366efb39 |
completed | May 16, 2026, 4:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07f8245a2c8190837696206ec8df95 |
completed | May 16, 2026, 4:52 a.m. |
Created at: April 10, 2026, 1:38 p.m.