Triple
T733200
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B train |
E14874
|
entity |
| Predicate | serviceEndPoint |
P390
|
FINISHED |
| Object |
Brighton Beach
Brighton Beach is a neighborhood in the southern part of Brooklyn, New York City, known for its large Russian-speaking community and its location along the Atlantic Ocean waterfront near Coney Island.
|
E95352
|
NE FINISHED |
How this triple was built (5 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: Brighton Beach | Statement: [B train, serviceEndPoint, Brighton Beach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brighton Beach Context triple: [B train, serviceEndPoint, Brighton Beach]
-
A.
Sheepshead Bay
Sheepshead Bay is a waterfront neighborhood in southern Brooklyn, New York City, known for its marina, seafood restaurants, and residential character.
-
B.
Edgewater
Edgewater is a waterfront neighborhood in Miami known for its high-rise residential buildings and proximity to both Biscayne Bay and the city’s urban core.
-
C.
Throggs Neck
Throggs Neck is a residential peninsula neighborhood in the southeastern Bronx in New York City, known for its waterfront location and the Throgs Neck Bridge connecting it to Queens.
-
D.
Kips Bay
Kips Bay is a residential neighborhood on Manhattan’s East Side in New York City, known for its mix of apartment complexes, medical facilities, and waterfront access along the East River.
-
E.
Mid-Beach
Mid-Beach is a central neighborhood of Miami Beach, Florida, known for its oceanfront resorts, Art Deco and MiMo architecture, and more relaxed atmosphere compared to the bustling South Beach area.
- 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: Brighton Beach Triple: [B train, serviceEndPoint, Brighton Beach]
Generated description
Brighton Beach is a neighborhood in the southern part of Brooklyn, New York City, known for its large Russian-speaking community and its location along the Atlantic Ocean waterfront near Coney Island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brighton Beach Target entity description: Brighton Beach is a neighborhood in the southern part of Brooklyn, New York City, known for its large Russian-speaking community and its location along the Atlantic Ocean waterfront near Coney Island.
-
A.
Sheepshead Bay
Sheepshead Bay is a waterfront neighborhood in southern Brooklyn, New York City, known for its marina, seafood restaurants, and residential character.
-
B.
Edgewater
Edgewater is a waterfront neighborhood in Miami known for its high-rise residential buildings and proximity to both Biscayne Bay and the city’s urban core.
-
C.
Throggs Neck
Throggs Neck is a residential peninsula neighborhood in the southeastern Bronx in New York City, known for its waterfront location and the Throgs Neck Bridge connecting it to Queens.
-
D.
Kips Bay
Kips Bay is a residential neighborhood on Manhattan’s East Side in New York City, known for its mix of apartment complexes, medical facilities, and waterfront access along the East River.
-
E.
Mid-Beach
Mid-Beach is a central neighborhood of Miami Beach, Florida, known for its oceanfront resorts, Art Deco and MiMo architecture, and more relaxed atmosphere compared to the bustling South Beach area.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: serviceEndPoint Context triple: [B train, serviceEndPoint, Brighton Beach]
-
A.
endPoint
chosen
Indicates the terminal location, limit, or final state reached by an object, process, or path in a given relationship or action.
-
B.
serviceWith
Indicates that one entity provides or is associated with a particular service offered to or used by another entity.
-
C.
serviceBranch
Indicates the military or organizational branch in which an entity serves or is affiliated.
-
D.
operatesService
Indicates that an agent runs, manages, or provides a particular service.
-
E.
serviceClass
Indicates the classification or category of service associated with or provided by an entity in the relationship.
- F. None of above.
Provenance (6 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_69a4934d9930819099eed80096b0597d |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a66820548190b373deb117187c2c |
completed | March 1, 2026, 8:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a6891b6d908190823a9a09cef5c7da |
completed | March 3, 2026, 7:09 a.m. |
| NEDg | Description generation | batch_69a68b72910081908792bc4760b0610a |
completed | March 3, 2026, 7:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a6d634d6f08190a59ebda3bfe0d3db |
completed | March 3, 2026, 12:38 p.m. |
| PD | Predicate disambiguation | batch_69a4a4f9b7608190bf97c8418a26e632 |
completed | March 1, 2026, 8:43 p.m. |
Created at: March 1, 2026, 7:37 p.m.