Triple
T893787
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R train |
E19297
|
entity |
| Predicate | division |
P889
|
FINISHED |
| Object |
B Division
B Division is the New York City Subway division that operates the system’s lettered routes, including services like the R train.
|
E107127
|
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: B Division | Statement: [R train, division, B Division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: B Division Context triple: [R train, division, B Division]
-
A.
B Division
B Division is a competitive grouping or tier within an organized league or tournament structure, typically representing an intermediate or secondary level of play.
-
B.
Top Division
Top Division is the highest competitive tier of the IIHF Ice Hockey World Championship, featuring the world’s top national ice hockey teams.
-
C.
Korstian Division
Korstian Division is a major research and teaching section of Duke Forest used for studies in ecology, forestry, and environmental science.
-
D.
IND Division
The IND Division is one of the major historical operating divisions of the New York City Subway, originally built as the city-owned Independent Subway System and now encompassing many of its lettered lines.
-
E.
Division 2
Division 2 is a designated subdivision within Section VIII, typically representing a specific category or set of rules in a larger organizational or regulatory framework.
- 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: B Division Triple: [R train, division, B Division]
Generated description
B Division is the New York City Subway division that operates the system’s lettered routes, including services like the R train.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: B Division Target entity description: B Division is the New York City Subway division that operates the system’s lettered routes, including services like the R train.
-
A.
B Division
B Division is a competitive grouping or tier within an organized league or tournament structure, typically representing an intermediate or secondary level of play.
-
B.
Top Division
Top Division is the highest competitive tier of the IIHF Ice Hockey World Championship, featuring the world’s top national ice hockey teams.
-
C.
Korstian Division
Korstian Division is a major research and teaching section of Duke Forest used for studies in ecology, forestry, and environmental science.
-
D.
IND Division
The IND Division is one of the major historical operating divisions of the New York City Subway, originally built as the city-owned Independent Subway System and now encompassing many of its lettered lines.
-
E.
Division 2
Division 2 is a designated subdivision within Section VIII, typically representing a specific category or set of rules in a larger organizational or regulatory framework.
- 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_69a4939d37188190848be3d426ebc9ae |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ad212cd8819091eb1b7d606f5afd |
completed | March 1, 2026, 9:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7c730693c81909dfda6c5aca876c5 |
completed | March 4, 2026, 5:46 a.m. |
| NEDg | Description generation | batch_69a7c88607648190b7d4e6dd3ec3ad02 |
completed | March 4, 2026, 5:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7c90fe7fc819086070e7c3845e880 |
completed | March 4, 2026, 5:54 a.m. |
Created at: March 1, 2026, 7:39 p.m.