Triple
T23962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York City Subway |
E474
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object |
OMNY
OMNY is New York City’s contactless, tap-to-pay fare payment system used across subways, buses, and other MTA transit services.
|
E3073
|
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: OMNY | Statement: [New York City Subway, fareSystem, OMNY]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OMNY Context triple: [New York City Subway, fareSystem, OMNY]
-
A.
New York City Subway
The New York City Subway is one of the world’s largest and busiest rapid transit systems, serving the five boroughs of New York City with extensive 24/7 underground and elevated rail service.
-
B.
MetroCard
MetroCard is a magnetic stripe payment card formerly used as the primary method for paying fares on New York City’s public transit system, including subways and buses.
-
C.
Metropolitan Transportation Authority
The Metropolitan Transportation Authority is the public agency responsible for operating and overseeing much of the mass transit and commuter rail systems in the New York City metropolitan area.
-
D.
AirTrain JFK
AirTrain JFK is an elevated people mover system in New York City that links John F. Kennedy International Airport with nearby subway, commuter rail, and parking facilities.
-
E.
NYC Ferry
NYC Ferry is a public ferry system in New York City that provides commuter and recreational boat service across several routes connecting waterfront neighborhoods in the five boroughs.
- 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: OMNY Triple: [New York City Subway, fareSystem, OMNY]
Generated description
OMNY is New York City’s contactless, tap-to-pay fare payment system used across subways, buses, and other MTA transit services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: OMNY Target entity description: OMNY is New York City’s contactless, tap-to-pay fare payment system used across subways, buses, and other MTA transit services.
-
A.
New York City Subway
The New York City Subway is one of the world’s largest and busiest rapid transit systems, serving the five boroughs of New York City with extensive 24/7 underground and elevated rail service.
-
B.
MetroCard
chosen
MetroCard is a magnetic stripe payment card formerly used as the primary method for paying fares on New York City’s public transit system, including subways and buses.
-
C.
Metropolitan Transportation Authority
The Metropolitan Transportation Authority is the public agency responsible for operating and overseeing much of the mass transit and commuter rail systems in the New York City metropolitan area.
-
D.
AirTrain JFK
AirTrain JFK is an elevated people mover system in New York City that links John F. Kennedy International Airport with nearby subway, commuter rail, and parking facilities.
-
E.
NYC Ferry
NYC Ferry is a public ferry system in New York City that provides commuter and recreational boat service across several routes connecting waterfront neighborhoods in the five boroughs.
- F. None of above.
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_69a243b4ac2c8190b93c303df797b7b2 |
completed | Feb. 28, 2026, 1:24 a.m. |
| NER | Named-entity recognition | batch_69a2466bdc7c81908bcd14b53a99cf4f |
completed | Feb. 28, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a266e1e9408190989c703bfc694682 |
completed | Feb. 28, 2026, 3:54 a.m. |
| NEDg | Description generation | batch_69a267c8dd688190bef495cc98c4966f |
completed | Feb. 28, 2026, 3:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a268227ecc8190bb4b4149a7e15923 |
completed | Feb. 28, 2026, 3:59 a.m. |
Created at: Feb. 28, 2026, 1:34 a.m.