Triple

T12730756

Position	Surface form	Disambiguated ID	Type / Status
Subject	Pelham Parkway station (IRT White Plains Road Line)	`E304228`	entity
Predicate	hasAdjacentStationNorth	`P32736`	FINISHED
Object	Allerton Avenue station (IRT White Plains Road Line) Allerton Avenue station (IRT White Plains Road Line) is a local New York City Subway station in the Bronx serving the 2 and 5 trains along White Plains Road.	`E1001126`	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: Allerton Avenue station (IRT White Plains Road Line) | Statement: [Pelham Parkway station (IRT White Plains Road Line), hasAdjacentStationNorth, Allerton Avenue station (IRT White Plains Road Line)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Allerton Avenue station (IRT White Plains Road Line)
Context triple: [Pelham Parkway station (IRT White Plains Road Line), hasAdjacentStationNorth, Allerton Avenue station (IRT White Plains Road Line)]

A. Mosholu Parkway station (IRT Jerome Avenue Line)
Mosholu Parkway station (IRT Jerome Avenue Line) is a local New York City Subway station in the Bronx serving the 4 train along Jerome Avenue near Mosholu Parkway.
B. Pelham Parkway station (IRT Dyre Avenue Line)
Pelham Parkway station (IRT Dyre Avenue Line) is an elevated New York City Subway station in the Bronx serving the 5 train and providing access to the surrounding Pelham Parkway neighborhood.
C. Bedford Avenue station (L train)
Bedford Avenue station (L train) is a New York City Subway station in Williamsburg, Brooklyn, known as a busy hub on the L line and a key access point to the neighborhood’s shops, restaurants, and nightlife.
D. DeKalb Avenue station (BMT Broadway Line)
DeKalb Avenue station (BMT Broadway Line) is a New York City Subway station in Brooklyn serving the B, Q, and R trains on the BMT Broadway and Brighton Lines.
E. Woodlawn station (IRT Jerome Avenue Line)
Woodlawn station (IRT Jerome Avenue Line) is the elevated northern terminal of New York City Subway’s 4 train in the Bronx, serving the Woodlawn neighborhood near Woodlawn Cemetery.
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: Allerton Avenue station (IRT White Plains Road Line)
Triple: [Pelham Parkway station (IRT White Plains Road Line), hasAdjacentStationNorth, Allerton Avenue station (IRT White Plains Road Line)]

Generated description

Allerton Avenue station (IRT White Plains Road Line) is a local New York City Subway station in the Bronx serving the 2 and 5 trains along White Plains Road.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Allerton Avenue station (IRT White Plains Road Line)
Target entity description: Allerton Avenue station (IRT White Plains Road Line) is a local New York City Subway station in the Bronx serving the 2 and 5 trains along White Plains Road.

A. Mosholu Parkway station (IRT Jerome Avenue Line)
Mosholu Parkway station (IRT Jerome Avenue Line) is a local New York City Subway station in the Bronx serving the 4 train along Jerome Avenue near Mosholu Parkway.
B. Pelham Parkway station (IRT Dyre Avenue Line)
Pelham Parkway station (IRT Dyre Avenue Line) is an elevated New York City Subway station in the Bronx serving the 5 train and providing access to the surrounding Pelham Parkway neighborhood.
C. Bedford Avenue station (L train)
Bedford Avenue station (L train) is a New York City Subway station in Williamsburg, Brooklyn, known as a busy hub on the L line and a key access point to the neighborhood’s shops, restaurants, and nightlife.
D. DeKalb Avenue station (BMT Broadway Line)
DeKalb Avenue station (BMT Broadway Line) is a New York City Subway station in Brooklyn serving the B, Q, and R trains on the BMT Broadway and Brighton Lines.
E. Woodlawn station (IRT Jerome Avenue Line)
Woodlawn station (IRT Jerome Avenue Line) is the elevated northern terminal of New York City Subway’s 4 train in the Bronx, serving the Woodlawn neighborhood near Woodlawn Cemetery.
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_69d7bdf1426c8190a4402e1c4cdec33a`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d96467a2248190aff1ebb5db84b3c6`	completed	April 10, 2026, 8:58 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f67c8a4b7c8190a514b623a7364fd7`	completed	May 2, 2026, 10:36 p.m.
NEDg	Description generation	`batch_69f67d663fd08190a00b30a7ff260c70`	completed	May 2, 2026, 10:40 p.m.
NED2	Entity disambiguation (via description)	`batch_69f67e0f48e4819085905564f5540f37`	completed	May 2, 2026, 10:43 p.m.

Created at: April 9, 2026, 5:25 p.m.