Triple
T7753403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S59 |
E175825
|
entity |
| Predicate | isPartOfNetwork |
P840
|
FINISHED |
| Object |
MTA Regional Bus Operations
MTA Regional Bus Operations is the division of New York City's Metropolitan Transportation Authority that manages and operates the city’s extensive network of local and express bus services across the five boroughs.
|
E61307
|
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: MTA Regional Bus Operations | Statement: [S59, isPartOfNetwork, MTA Regional Bus Operations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MTA Regional Bus Operations Context triple: [S59, isPartOfNetwork, MTA Regional Bus Operations]
-
A.
MTA New York City Bus
MTA New York City Bus is the public bus division of New York City's transit system, operating extensive local and express routes across the five boroughs.
-
B.
New York City Transit Authority
The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
-
C.
MTA New York City Transit Subdivision B
MTA New York City Transit Subdivision B is the division of New York City's subway system that operates the lettered lines, including services like the A, B, D, F, N, Q, and R trains.
-
D.
Metropolitan Transit Authority
The Metropolitan Transit Authority was a former public agency that operated and managed mass transit services in the Boston metropolitan area before being succeeded by the MBTA.
-
E.
Tompkins Consolidated Area Transit
Tompkins Consolidated Area Transit is the primary public bus system serving Ithaca and the surrounding Tompkins County region in New York.
- 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: MTA Regional Bus Operations Triple: [S59, isPartOfNetwork, MTA Regional Bus Operations]
Generated description
MTA Regional Bus Operations is the division of New York City's Metropolitan Transportation Authority that manages and operates the city’s extensive network of local and express bus services across the five boroughs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MTA Regional Bus Operations Target entity description: MTA Regional Bus Operations is the division of New York City's Metropolitan Transportation Authority that manages and operates the city’s extensive network of local and express bus services across the five boroughs.
-
A.
MTA New York City Bus
chosen
MTA New York City Bus is the public bus division of New York City's transit system, operating extensive local and express routes across the five boroughs.
-
B.
New York City Transit Authority
The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
-
C.
MTA New York City Transit Subdivision B
MTA New York City Transit Subdivision B is the division of New York City's subway system that operates the lettered lines, including services like the A, B, D, F, N, Q, and R trains.
-
D.
Metropolitan Transit Authority
The Metropolitan Transit Authority was a former public agency that operated and managed mass transit services in the Boston metropolitan area before being succeeded by the MBTA.
-
E.
Tompkins Consolidated Area Transit
Tompkins Consolidated Area Transit is the primary public bus system serving Ithaca and the surrounding Tompkins County region in New York.
- 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_69c6996180088190832e38e8d83ff54a |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c703b4b54c819088ffe918ce5c7de4 |
completed | March 27, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8deac5160819098e842fb720d77b1 |
completed | March 29, 2026, 8:11 a.m. |
| NEDg | Description generation | batch_69c8dfa6124481908ff4222c1acfb817 |
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 27, 2026, 4:08 p.m.