Triple
T16660733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canal Street (BMT Broadway Line) |
E404849
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Broadway Express
Broadway Express is a New York City Subway service that runs express along the BMT Broadway Line in Manhattan.
|
E1226543
|
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: Broadway Express | Statement: [Canal Street (BMT Broadway Line), servedBy, Broadway Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broadway Express Context triple: [Canal Street (BMT Broadway Line), servedBy, Broadway Express]
-
A.
On Broadway
"On Broadway" is a jazz-infused cover of the classic song popularized by George Benson, known for its virtuosic guitar work and smooth vocal style.
-
B.
On Broadway
"On Broadway" is a poem by Claude McKay that vividly portrays the allure and alienation of urban life in early 20th-century New York City.
-
C.
Empire State Express
Empire State Express was a famous New York Central Railroad passenger train known for its high-speed service between New York City and Buffalo in the late 19th and early 20th centuries.
-
D.
Broadway on Broadway
Broadway on Broadway was an annual outdoor concert in Times Square that kicked off the New York City Broadway season with performances from current and upcoming shows.
-
E.
Billy Rose's Jumbo
Billy Rose's Jumbo is a 1962 musical comedy film set in a circus, starring Doris Day and Stephen Boyd, known for its lavish production numbers and classic Rodgers and Hart songs.
- 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: Broadway Express Triple: [Canal Street (BMT Broadway Line), servedBy, Broadway Express]
Generated description
Broadway Express is a New York City Subway service that runs express along the BMT Broadway Line in Manhattan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broadway Express Target entity description: Broadway Express is a New York City Subway service that runs express along the BMT Broadway Line in Manhattan.
-
A.
On Broadway
"On Broadway" is a jazz-infused cover of the classic song popularized by George Benson, known for its virtuosic guitar work and smooth vocal style.
-
B.
On Broadway
"On Broadway" is a poem by Claude McKay that vividly portrays the allure and alienation of urban life in early 20th-century New York City.
-
C.
Empire State Express
Empire State Express was a famous New York Central Railroad passenger train known for its high-speed service between New York City and Buffalo in the late 19th and early 20th centuries.
-
D.
Broadway on Broadway
Broadway on Broadway was an annual outdoor concert in Times Square that kicked off the New York City Broadway season with performances from current and upcoming shows.
-
E.
Billy Rose's Jumbo
Billy Rose's Jumbo is a 1962 musical comedy film set in a circus, starring Doris Day and Stephen Boyd, known for its lavish production numbers and classic Rodgers and Hart songs.
- 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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37bfe0fb081909f2de38df0ed59d7 |
completed | April 18, 2026, 12:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0084ce7cf0819091e7a4de2cc010ea |
completed | May 10, 2026, 1:14 p.m. |
| NEDg | Description generation | batch_6a00862fe04481908bc114001357aea9 |
completed | May 10, 2026, 1:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00879d9f948190bdf40ff7be2505ff |
completed | May 10, 2026, 1:26 p.m. |
Created at: April 10, 2026, 5:18 a.m.