Triple
T1034349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Broadway–Seventh Avenue Line |
E22325
|
entity |
| Predicate | southTerminus |
P5249
|
FINISHED |
| Object |
Flatbush Avenue–Brooklyn College
Flatbush Avenue–Brooklyn College is a New York City Subway terminal station in Brooklyn serving the 2 and 5 trains near Brooklyn College.
|
E126489
|
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: Flatbush Avenue–Brooklyn College | Statement: [Broadway–Seventh Avenue Line, southTerminus, Flatbush Avenue–Brooklyn College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Flatbush Avenue–Brooklyn College Context triple: [Broadway–Seventh Avenue Line, southTerminus, Flatbush Avenue–Brooklyn College]
-
A.
Bedford Park Boulevard–Lehman College
Bedford Park Boulevard–Lehman College is a New York City Subway station in the Bronx serving the IND Concourse Line near the Lehman College campus.
-
B.
Flatbush
Flatbush is a diverse, historically Caribbean-American neighborhood in central Brooklyn, New York City, known for its vibrant culture and Victorian-era residential streets.
-
C.
Brooklyn campus
Brooklyn campus is New York University's technology- and engineering-focused campus located in the Brooklyn borough of New York City.
-
D.
South Brooklyn route
The South Brooklyn route is a New York City Ferry service line that connects several neighborhoods in southern Brooklyn with each other and with Manhattan by water.
-
E.
Brooklyn Heights
Brooklyn Heights is a historic, affluent residential neighborhood in New York City known for its tree-lined streets, brownstone row houses, and scenic promenade overlooking the Manhattan skyline.
- 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: Flatbush Avenue–Brooklyn College Triple: [Broadway–Seventh Avenue Line, southTerminus, Flatbush Avenue–Brooklyn College]
Generated description
Flatbush Avenue–Brooklyn College is a New York City Subway terminal station in Brooklyn serving the 2 and 5 trains near Brooklyn College.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Flatbush Avenue–Brooklyn College Target entity description: Flatbush Avenue–Brooklyn College is a New York City Subway terminal station in Brooklyn serving the 2 and 5 trains near Brooklyn College.
-
A.
Bedford Park Boulevard–Lehman College
Bedford Park Boulevard–Lehman College is a New York City Subway station in the Bronx serving the IND Concourse Line near the Lehman College campus.
-
B.
Flatbush
Flatbush is a diverse, historically Caribbean-American neighborhood in central Brooklyn, New York City, known for its vibrant culture and Victorian-era residential streets.
-
C.
Brooklyn campus
Brooklyn campus is New York University's technology- and engineering-focused campus located in the Brooklyn borough of New York City.
-
D.
South Brooklyn route
The South Brooklyn route is a New York City Ferry service line that connects several neighborhoods in southern Brooklyn with each other and with Manhattan by water.
-
E.
Brooklyn Heights
Brooklyn Heights is a historic, affluent residential neighborhood in New York City known for its tree-lined streets, brownstone row houses, and scenic promenade overlooking the Manhattan skyline.
- 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_69a493d848848190aed4011b34b2e8d3 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bb71e7f88190bf33bbe5ef2c68ff |
completed | March 1, 2026, 10:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac4c15bb8481909ba68f5807581b18 |
completed | March 7, 2026, 4:02 p.m. |
| NEDg | Description generation | batch_69ac4d3d095881908276f22c93efe52b |
completed | March 7, 2026, 4:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac4daf3f08819085dba18f97b09961 |
completed | March 7, 2026, 4:09 p.m. |
Created at: March 1, 2026, 7:41 p.m.