Triple
T749327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | D train |
E15411
|
entity |
| Predicate | system |
P730
|
FINISHED |
| Object | IND Division |
E1968
|
NE FINISHED |
How this triple was built (2 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: IND Division | Statement: [D train, system, IND Division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IND Division Context triple: [D train, system, IND Division]
-
A.
IND Division
chosen
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.
-
B.
All American Division
The All American Division is the famed U.S. Army airborne division known for its paratroopers and distinguished combat service in major conflicts from World War II onward.
-
C.
Metropolitan Division
The Metropolitan Division is a specialized tactical and crime-suppression unit within the Los Angeles Police Department known for handling high-risk operations, crowd control, and critical incident response.
-
D.
Metropolitan Division
The Metropolitan Division is a National Hockey League division in the Eastern Conference that includes teams such as the Washington Capitals, Pittsburgh Penguins, and New York Rangers.
-
E.
Eastern Division
Eastern Division was one of the primary regional groupings of professional basketball teams in the early Basketball Association of America, a predecessor to today’s NBA conferences.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a493599a0081908da65f3407af1ef2 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a6304e0c8190827fb57c5cac2da9 |
completed | March 1, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a654e8d80481908505896fb6ead36b |
completed | March 3, 2026, 3:26 a.m. |
Created at: March 1, 2026, 7:37 p.m.