Triple
T1642720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA bus route 111 |
E35508
|
entity |
| Predicate | via |
P5680
|
FINISHED |
| Object |
Broadway (Chelsea)
Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
|
E268202
|
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 (Chelsea) | Statement: [MBTA bus route 111, via, Broadway (Chelsea)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broadway (Chelsea) Context triple: [MBTA bus route 111, via, Broadway (Chelsea)]
-
A.
Broadway (Manhattan street)
Broadway (Manhattan street) is a major thoroughfare in Manhattan renowned as the historic heart of New York City's theater scene and a central artery of its cultural and commercial life.
-
B.
74th Street–Broadway
74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
-
C.
Lexington Avenue–53rd Street
Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
-
D.
Central Park North
Central Park North is the northern edge of New York City's Central Park, bordering Harlem and serving as a major residential and transit corridor along the park's upper boundary.
-
E.
2 Broadway
2 Broadway is a prominent office building in Lower Manhattan, New York City, best known as the headquarters of the Metropolitan Transportation Authority (MTA).
- 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 (Chelsea) Triple: [MBTA bus route 111, via, Broadway (Chelsea)]
Generated description
Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broadway (Chelsea) Target entity description: Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
-
A.
Broadway (Manhattan street)
Broadway (Manhattan street) is a major thoroughfare in Manhattan renowned as the historic heart of New York City's theater scene and a central artery of its cultural and commercial life.
-
B.
74th Street–Broadway
74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
-
C.
Lexington Avenue–53rd Street
Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
-
D.
Central Park North
Central Park North is the northern edge of New York City's Central Park, bordering Harlem and serving as a major residential and transit corridor along the park's upper boundary.
-
E.
2 Broadway
2 Broadway is a prominent office building in Lower Manhattan, New York City, best known as the headquarters of the Metropolitan Transportation Authority (MTA).
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a3f4d8c8190aa0a44d1c9b1a7f0 |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef06b043481909eb0195456f1f7fa |
completed | March 9, 2026, 4:08 p.m. |
| NEDg | Description generation | batch_69aef5f1aafc8190b3f08ba728b73122 |
completed | March 9, 2026, 4:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aef6c34e748190b079d7600f6f7ed5 |
completed | March 9, 2026, 4:35 p.m. |
Created at: March 4, 2026, 7:28 p.m.